CN203141405U - Assembling trolley of supporting plate of nuclear power vapor generator - Google Patents
Assembling trolley of supporting plate of nuclear power vapor generator Download PDFInfo
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- CN203141405U CN203141405U CN 201320075886 CN201320075886U CN203141405U CN 203141405 U CN203141405 U CN 203141405U CN 201320075886 CN201320075886 CN 201320075886 CN 201320075886 U CN201320075886 U CN 201320075886U CN 203141405 U CN203141405 U CN 203141405U
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Abstract
The utility model belongs to nuclear powder devices, and relates to an assembling trolley of a supporting plate of a nuclear power vapor generator. The trolley is characterized by consisting of a trolley body assembly, a balance weight, a rotary mechanism, a lifting mechanism, a suspension adjusting assembly, a left and right swinging mechanism and a hanging plate translational mechanism, wherein the trolley body assembly consists of a box body, a trolley body, a travelling roller mechanism, a manual roller positioning mechanism, a travelling manual mechanism and positioning supporting assemblies. The manual roller positioning mechanism is installed in the middle of the bottom face of a frame at the rear end, and the travelling manual mechanism is installed at the front end. Two groups of positioning supporting mechanisms are symmetrically installed on the bottom face of the frame between a rear roller assembly and a front roller assembly. The balance weight is connected to the rear end of the trolley body, and the top of the trolley body is connected with the box body through a bolt. The suspension adjusting assembly is installed on the box body. The trolley provided by the utility model is not only reasonable in design and compact in structure, but also realizes semi-mechanical operation and is suitable for volume production, so that the trolley has the characteristics of improved assembling efficiency, safety in operation, convenience in use and the like.
Description
Technical field
The utility model belongs to nuclear power generating equipment, particularly is applicable to the assembling chassis of a kind of nuclear steam generator gripper shoe of nuclear power for civil use.
Background technology
In recent years, the nuclear power for civil use development speed is very fast, being in great demand of the visual plant steam generator in nuclear power nuclear island one loop, and the workmanship of steam generator requires high, and manufacture difficulty is big, and the manufacturing cycle is long.And the assembling of gripper shoe is to influence workmanship and the very The key factor in restriction cycle.Usually gripper shoe sending to the adjustment of orientation, angle in the cylindrical shell adopted realizations of arguing, and the assembling adjustment of gripper shoe is very difficult, inefficiency, and incompatible batch process, especially there is potential danger in operating personnel's secure context.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, grasping the purpose that difficulty is adjusted in the assembling that solves gripper shoe, and a kind of assembling chassis of nuclear steam generator gripper shoe is provided.Characteristics such as this assembles, and chassis is not only reasonable in design, and compact conformation had both been realized semi-mechanized operation, adapts to again and produces in batches, improves efficiency of assembling, and handling safety and use are very convenient.
The purpose of this utility model is to adopt following technical scheme to realize: the assembling chassis of described nuclear steam generator gripper shoe is characterized in that: installing assembling chassis on its track; Described assembling chassis is adjusted assembly, left-right swinging mechanism and link plate translation mechanism by vehicle body component, counterweight, slew gear, hoisting mechanism, suspension and is formed, described vehicle body component is made up of casing, car body, walking roller mechanism, manual roller detent mechanism, walking man-operated mechanism, positioning supports assembly, the front and back ends both sides of the vehicle frame bottom surface of described car body are installed the walking roller mechanism that is made up of front wheel assembly and rear roller assembly respectively, and vehicle frame bottom surface, its rear end middle part is installed manual roller detent mechanism, its front end installing walking man-operated mechanism; Two groups of positioning supports mechanisms of symmetry installing on the vehicle frame bottom surface between rear roller assembly and the front wheel assembly; The rear end of described car body connects counterweight, and its car body top is by the bolt connect box, and installing is hung and adjusted assembly on the described casing; Described suspension is adjusted assembly and is made up of suspended axle, square frame I, square frame II and link plate; Described suspended axle is connected on the casing by bearing, described slew gear is connected on car body and the square frame I by bolt, described square frame I is connected on the suspended axle by bolt, described suspended axle is connected on the casing by bearing, described slew gear is connected on car body and the square frame I by bolt, described square frame I is connected on the suspended axle by bolt, described hoisting mechanism is connected on square frame I and the square frame II by bolt, described square frame II is connected on the square frame I by bolt, described swing mechanism is connected on square frame I and the square frame II by bolt, described link plate translation mechanism is connected on square frame II and the link plate by bolt, and described link plate is hung on the square frame II by hanging scroll; Described locating shaft is connected on the link plate; Described adjustment bolt first is connected on the square frame II; Described bolt is connected on the link plate by packing ring; Described square frame II is connected with square frame by packing ring, shaft block ring, axle sleeve, support J, taper bolt, axle, bolt; Described lifting leading screw is connected on the support; Described bearing is connected with the square frame II by pin, bolt.
Principle of the present utility model and characteristics are described below:
The utility model is at its track installing assembling chassis; Described assembling chassis is adjusted assembly, left-right swinging mechanism and link plate translation mechanism by vehicle body component, counterweight, slew gear, hoisting mechanism, suspension and is formed, described vehicle body component by casing, car body, walking roller mechanism, manually the roller detent mechanism, manually roller detent mechanism, walking man-operated mechanism, positioning supports assembly and and left-right swinging mechanism form, promote to assemble chassis by artificial behaviour and seesaw by track; The leading screw that rotates slew gear drives to hang adjusts assembly around suspended axle revolution and angle orientation; The leading screw that rotates hoisting mechanism drives the rising of square frame II and descends realizes highly location; Pendulum rotating actuation mechanism leading screw drives the square frame II and turn round the realization angle orientation around about axle; The leading screw that rotates the link plate translation mechanism drives the link plate left and right horizontal and moves, and adjusts the adjustment bolt that is connected on the square frame II and realizes link plate swing and vertical location; Steam generator gripper shoe and flow distribution baffle are connected on the bolt of link plate and use finger setting.Realization is to the semimechanized assembling of nuclear steam generator gripper shoe.
The comprehensive above technical scheme of taking realizes the purpose of this utility model.
Characteristics such as compared with prior art, the utility model is not only reasonable in design, and compact conformation had both been realized semi-mechanized operation, adapts to again and produces in batches, improves efficiency of assembling, and handling safety and use are very convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has 12 width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is left side views of Fig. 1;
Accompanying drawing 3 is the enlarged diagrams at the I place among Fig. 2;
Accompanying drawing 4 is the enlarged diagrams at the II place among Fig. 2;
Accompanying drawing 5 is plan structure schematic diagrames of specific embodiment of the utility model;
Accompanying drawing 6 is along the cutaway view Amplified image of A-A line among Fig. 1;
Accompanying drawing 7 is that Q among Fig. 1 is to enlarged diagram;
Accompanying drawing 8 is along the cutaway view Amplified image of B-B line among Fig. 5;
Accompanying drawing 9 is that W among Fig. 1 is to enlarged diagram.
Accompanying drawing 10 is along the cutaway view Amplified image of C-C line among Fig. 1;
Accompanying drawing 12 is that P among Fig. 1 is to enlarged diagram.
Among the figure: 1; support C, 2; the square frame I, 3; casing; 4; car body, 5; counterweight, 6; handle; 7; handwheel, 8; support G, 9; manual leading screw; 10; handle, 11; roller, 12; locating shaft; 13; adjust the bolt first, 14; packing ring, 15; bolt; 16; nut, 17; the square frame II, 18; leading screw A; 19; axle, 20; link plate, 21; support F; 22; cover; 23; round nut, 24; thrust ball bearing, 25; adjust packing ring; 26; roller, 27; needle bearing, 28; the hole back-up ring; 29; cover, 30; axle, 31; nut; 32; packing ring, 33; flat key, 34; pin; 35; ring flange, 36; self-aligning roller bearing, 37; cover; 38; round nut, 39; the hole back-up ring, 40; cover; 41; back-up ring, 42; adjust packing ring, 43; the wheel cover; 44; adjust packing ring, 45; axle, 46; shaft block ring; 47; needle bearing, 48; support H, 49; screw; 50; pin, 51; bearing, 52; adjusting pad; 53; round nut, 54; stop washer, 55; self-lubricating bearing; 56; horizontal screw lead, 57; horizontal screw, 58; self-lubricating bearing; 59; packing ring, 60; straight pin, 61; support B; 62; packing ring, 63; shaft block ring, 64; axle sleeve; 65; support J; 66; taper bolt, 67; axle, 68; round nut; 69; thrust roller bearing; 70; promote leading screw, 71; protective sleeve, 72; support A; 73; round nut; 74; adjusting pad, 75; gear, 76; taper bolt; 77; support L; 78; flat key, 79; packing ring, 80; the roller leading screw; 81; self-lubricating bearing; 82; the self-lubricating bearing cover, 83; flat key, 84; packing ring; 85; the hole back-up ring; 86; gear, 87; packing ring, 88; packing ring; 89; packing ring; 90; the hole back-up ring, 91; thrust ball bearing, 92; ring flange; 93; door; 94; the wheel cover, 95; flat key, 96; cover; 97; needle bearing; 98; the hole back-up ring, 99; axletree, 100; round nut; 101; ring flange; 102; taper roll bearing, 103; suspended axle, 104; bearing holder (housing, cover); 105; the felt circle; 106; bracket I, 107; nut, 108; adjust bolt second; 109; round nut; 110; stop washer, 111; packing ring, 112; self-lubricating bearing; 113; straight pin; 114; self-lubricating bearing, 115; packing ring, 116; the revolution leading screw; 117; the revolution screw; 118; cover, 119; support D, 120; adjust packing ring; 121; shaft block ring; 122; support E, 123; latch, 124; support O; 125; the nut hinge; 126; the swing leading screw, 127; taper bolt, 128; hinge axis; 129; packing ring; 130; packing ring, 131; shaft block ring, 132; self-lubricating bearing; 133; axle sleeve; 134; hanging scroll, 135; support M, 136; pin; 137; shaft block ring; 138; packing ring, 139; baffle plate, 140; pin; 141; packing ring, 142; support K.
The specific embodiment
Be specific embodiment of the utility model shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12, it is at the assembling chassis of the nuclear steam generator gripper shoe of nuclear power for civil use steam generator installing, it is characterized in that: installing assembling chassis on its track; Described assembling chassis is adjusted assembly, left-right swinging mechanism and link plate translation mechanism by vehicle body component, counterweight 5, slew gear, hoisting mechanism, suspension and is formed, described vehicle body component is made up of casing 3, car body 4, walking roller mechanism, manual roller detent mechanism, walking man-operated mechanism, positioning supports assembly, the front and back ends both sides of the vehicle frame bottom surface of described car body 4 are installed the walking roller mechanism that is made up of front wheel assembly and rear roller assembly respectively, and vehicle frame bottom surface, its rear end middle part is installed manual roller detent mechanism, its front end installing walking man-operated mechanism; Two groups of positioning supports mechanisms of symmetry installing on the vehicle frame bottom surface between rear roller assembly and the front wheel assembly; The rear end of described car body 4 connects counterweight 5, and its car body 4 tops are by bolt connect box 3, and installing is hung and adjusted assembly on the described casing 3; Described suspension is adjusted assembly and is made up of suspended axle 103, square frame I 2, square frame II 17 and link plate 20; Described suspended axle 103 is connected casing 3 by bearing, described slew gear is connected on car body 4 and the square frame I 2 by bolt, described square frame I 2 is connected on the suspended axle 103 by bolt, described suspended axle 103 is connected on the casing 3 by bearing, described slew gear is connected on car body 4 and the square frame I 2 by bolt, described square frame I 2 is connected on the suspended axle 103 by bolt, described hoisting mechanism is connected on square frame I 2 and the square frame II 17 by bolt, described square frame II 17 is connected on the square frame I 2 by bolt, described swing mechanism is connected on square frame I 2 and the square frame II 17 by bolt, described link plate translation mechanism is connected on square frame II 17 and the link plate 20 by bolt, and described link plate 20 is hung at the above link plate 20 of square frame II 17 by hanging scroll and hung on square frame II 17 by hanging scroll 134; Described locating shaft 12 is connected on the link plate 20; Described adjustment bolt first 13 is connected on the square frame II 17; Described bolt 15 is connected on the link plate 20 by packing ring 14, nut 16; Described square frame II 17 is connected with square frame I 2 by packing ring 62, shaft block ring 63, axle sleeve 64, support J65, taper bolt 66, axle 67, bolt; Described lifting leading screw 70 is connected on the support A72; Described bearing 51 is connected with square frame II 17 by pin 50, bolt.
Described casing 3 is made up of welding body and cover plate.
Described walking man-operated mechanism is made up of with back-up ring 85, gear 86, packing ring 87 round nut 73, adjusting pad 74, gear 75, taper bolt 76, support L77, flat key 78, packing ring 79, roller leading screw 80, self-lubricating bearing 81, self-lubricating bearing cover 82, flat key 83, packing ring 84, hole; Described roller leading screw 80 is connected with support L77 by round nut 73, adjusting pad 74, packing ring 79, self-lubricating bearing 81, self-lubricating bearing cover 82, packing ring 87; Described gear 75 is connected with roller leading screw 80 by flat key 78; Described support L77 connects by taper bolt 76, bolt fastener car body 4; Described gear 86 passes through flat key 83, packing ring 84, hole back-up ring 85, is connected with axletree 99; Described axletree 99 is connected with support 142 with back-up ring 98 with back-up ring 90, thrust ball bearing 91, ring flange 92, door 93, wheel cover 94, flat key 95, cover 96, needle bearing 97, hole by packing ring 88, packing ring 89, hole.
Described front wheel assembly is made up of with back-up ring 98 and axletree 99 with back-up ring 90, thrust ball bearing 91, ring flange 92, door 93, wheel cover 94, flat key 95, cover 96, needle bearing 97, hole roller 11, support 142, packing ring 88, packing ring 89, hole; Described support 142 connects in car body 4 by bolt; Described roller 11 is connected with support 142 with back-up ring 98, axletree 99 with back-up ring 90, thrust ball bearing 91, ring flange 92, door 93, wheel cover 94, flat key 95, cover 96, needle bearing 97, hole by packing ring 88, packing ring 89, hole; Described rear roller assembly is made up of with back-up ring 28, cover 29 and axle 30 roller 26, support F21, cover 22, round nut 23, thrust ball bearing 24, adjustment packing ring 25, roller 26, needle bearing 27, hole, and described support F21 is connected with car body 4 by bolt; Described roller 26 by support F21, cover 22, round nut 23, thrust ball bearing 24, adjust packing ring 25, needle bearing 27, hole and be connected with support F21 with back-up ring 28, cover 29, axle 30.
Described manual roller detent mechanism is by handle 6, handwheel 7, support G8, manually leading screw 9, handle 10, roller 11, nut 31, packing ring 32, flat key 33, pin 34, ring flange 35, self-aligning roller bearing 36, cover 37, round nut 38), the hole with back-up ring 39, cover 40, back-up ring 41, adjust packing ring 42, wheel cover 43, adjust packing ring 44, manually spools 45, shaft block ring 46, needle bearing 47, support H48 and screw 49 form, handle 6 is connected on the handwheel 7; Described handwheel 7 is connected with manual leading screw 9 by flat key 33, packing ring 32, nut 31; Described support G8 is connected with car body 4 by bolt, pin 34; Described manual leading screw 9 is connected on the support G8; Handle 10 is connected on the support H48; Described roller 11 is connected with support H48 with back-up ring 39, adjusting pad 42, manual axle 45, back-up ring 41, wheel cover 43, pad 44, shaft block ring 46, needle bearing 47 by cover 40, hole.
Described every group of positioning supports mechanism is made up of two supporting components, and its each supporting component is made up of bracket I 106, nut 107 and adjustment bolt second 108, and described nut 107 is connected to be adjusted on the bolt second 108; Adjusting bolt 108 is connected on the bracket I 106.
Described hoisting mechanism is made up of support A72, lifting leading screw 70, round nut 68, packing ring 141, thrust roller bearing 69, protective sleeve 71 and nut, and described lifting leading screw 70 is connected with support C1 with support A72 with nut by round nut 68, packing ring 141, thrust roller bearing 69, protective sleeve 71; Described support A72 is connected with square frame II 17 by bolt.
Described slew gear is made up of support D119, revolution leading screw 116, revolution screw 117, round nut 109, stop washer 110, packing ring 111, self-lubricating bearing 112, straight pin 113, self-lubricating bearing 114, packing ring 115, support E122, cover 118, adjustment packing ring 120 and shaft block ring 121, and described revolution leading screw 116 is connected with support E122 by round nut 109, stop washer 110, packing ring 111, self-lubricating bearing 112, self-lubricating bearing 114, packing ring 115; Described revolution screw 117 is sleeved on the revolution leading screw 116, and its straight pin 113 is connected on the revolution screw 117; Described cover 118 is connected by adjusting packing ring 120, shaft block ring 121 and turning round screw 117; Described support D119 is connected with square frame I 2 by bolt; Suspended axle 103 is connected with square frame I 2 with casing 3 with felt 105, bolt by round nut 100, ring flange 101, taper roll bearing 102, bearing holder (housing, cover) 104; Described bracket I 106 is connected with car body 4 by bolt; Described nut 107 is connected to be adjusted on the bolt second 108; Described adjustment bolt second 108 is connected on the bracket I 106; Described revolution leading screw 116 is connected with support E122 by round nut 109, stop washer 110, packing ring 111, self-lubricating bearing 112, self-lubricating bearing 114, packing ring 115; Described straight pin 113 is connected on the revolution screw 117.
Described suspension is adjusted assembly and is made up of suspended axle 103, square frame I 2, square frame II 17 and link plate 20; Described suspended axle 103 is connected on the casing 3 by bearing, described suspended axle 103, and its main shaft 103 1 ends are supported by round nut 100, ring flange 101, taper roll bearing 102, and the other end of its suspended axle 103 is supported by bearing holder (housing, cover) 104 and felt circle 105; This suspension axle head is put in the square frame I 2 in fixing, realize that under the driving of slew gear driving square frame I 2 by suspended axle 103 rotates; Described square frame II 17 is connected with square frame I 2 by packing ring 62, shaft block ring 63, axle sleeve 64, support J65, taper bolt 66, axle 67, bolt; Described support J65 is connected with shape frame I 2 by taper bolt 66, bolt; Described link plate 20 by hanging scroll 134, bearing 51 hang on the square frame I 2, described bearing 51 by pin 50, bolt be connected with square frame II 17, described hanging scroll 134 is connected on the support M135, described support M135 is by pin 136, shaft block ring 137, packing ring 138 is connected with link plate 20; Described left-right swinging mechanism is made up of latch 123, axle sleeve 133, taper bolt 127, swing leading screw 126, self-lubricating bearing 132, packing ring 130, packing ring 129, shaft block ring 131, hinge axis 128, support O124, nut hinge 125; Described latch 123 is connected with nut hinge 125 with support O124 by axle sleeve 133; Described support O124 is connected with square frame II 17 with square frame I 2 by taper bolt 127, bolt; Swing leading screw 126 is connected with nut hinge 125 with support O124 by self-lubricating bearing 132, packing ring 130, packing ring 129, shaft block ring 131, hinge axis 128; Described link plate swing mechanism by hanging scroll 134, shaft block ring 137, packing ring 138, support M135, pin 136, adjust bolt first 13, leading screw A18 forms, described hanging scroll 134 passes through shaft block ring 137, packing ring 138 is connected with support M135; Described support M135 is connected with link plate 20 by pin 136, bolt; Adjustment bolt first 13 is connected on the square frame II 17, leading screw A18 is connected on the support A72.
Described link plate translation mechanism is made up of hanging scroll 134, shaft block ring 137, packing ring 138, support M135, baffle plate 139, circle spiral shell 53, packing ring 54, self-lubricating bearing 55, horizontal screw lead 56, horizontal screw 57, self-lubricating bearing 58, packing ring 59, straight pin 60 and support B61, and described horizontal screw lead 56 is connected with support B61 by round nut 53, packing ring 54, self-lubricating bearing 55, self-lubricating bearing 58, packing ring 59; Described horizontal screw 57 be connected horizontal screw lead 56, on; Described straight pin 60 is connected on the horizontal screw 57; Described support B61 is connected with square frame II 17 by bolt; Described support M135 is connected with link plate 20 by pin 136, bolt; Described baffle plate 139 is connected with link plate 20 by pin 140, bolt.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. the assembling chassis of a nuclear steam generator gripper shoe is characterized in that: installing assembling chassis on its track; Described assembling chassis is by vehicle body component, counterweight (5), slew gear, hoisting mechanism, hang and adjust assembly, left-right swinging mechanism and link plate translation mechanism are formed, described vehicle body component is by casing (3), car body (4), walking roller mechanism, manual roller detent mechanism, the walking man-operated mechanism, the positioning supports assembly is formed, before the vehicle frame bottom surface of described car body (4), the both sides, rear end are installed the walking roller mechanism that is made up of front wheel assembly and rear roller assembly respectively, and vehicle frame bottom surface, its rear end middle part is installed manual roller detent mechanism, its front end installing walking man-operated mechanism; Two groups of positioning supports mechanisms of symmetry installing on the vehicle frame bottom surface between rear roller assembly and the front wheel assembly; The rear end of described car body (4) connects counterweight (5), and its car body (4) top is by bolt connect box (3), and described casing (3) is gone up the installing suspension and adjusted assembly; Described suspension is adjusted assembly and is made up of suspended axle (103), square frame I (2), square frame II (17) and link plate (20); Described suspended axle (103) is connected on the casing (3) by bearing, described slew gear is connected on car body (4) and the square frame I (2) by bolt, described square frame I (2) is connected on the suspended axle (103) by bolt, described suspended axle (103) is connected on the casing (3) by bearing, described slew gear is connected on car body (4) and the square frame I (2) by bolt, described square frame I (2) is connected on the suspended axle (103) by bolt, described hoisting mechanism is connected on square frame I (2) and the square frame II (17) by bolt, described square frame II (17) is connected on the square frame I (2) by bolt, described left-right swinging mechanism is connected on square frame I (2) and the square frame II (17) by bolt, described link plate translation mechanism is connected on square frame II (17) and the link plate (20) by bolt, and described link plate (20) is hung on square frame II (17) by hanging scroll (134); Described locating shaft (12) is connected on the link plate (20); Described adjustment bolt first (13) is connected on the square frame II (17); Described bolt (15) is connected on the link plate (20) by packing ring (14), nut (16); Described square frame II (17) is by packing ring (62), shaft block ring (63), axle sleeve (64), support J(65), taper bolt (66), axle (67), bolt be connected with square frame I (2); Described lifting leading screw (70) is connected support A(72) on; Described bearing (51) is connected with square frame II (17) by pin (50), bolt.
2. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described walking man-operated mechanism is by round nut (73), adjusting pad (74), gear (75), taper bolt (76), support L(77), flat key (78), packing ring (79), roller leading screw (80), self-lubricating bearing (81), self-lubricating bearing cover (82), flat key (83), packing ring (84), hole back-up ring (85), gear (86), packing ring (87), packing ring (88), packing ring (89), hole back-up ring (90), thrust ball bearing (91), ring flange (92), door (93), wheel cover (94), flat key (95), cover (96), needle bearing (97), the hole is formed with back-up ring (98) and axletree (99), and described roller leading screw (80) is by round nut (73), adjusting pad (74), packing ring (79), self-lubricating bearing (81), self-lubricating bearing cover (82), packing ring (87) and support L(77) be connected; Described gear (75) is connected with roller leading screw (80) by flat key (78); Described support L(77) connects by taper bolt (76), bolt fastener car body (4); Described gear (86) passes through flat key (83), packing ring (84), hole back-up ring (85), is connected with axletree (99); Described axletree (99) passes through packing ring (88), packing ring (89), hole back-up ring (90), thrust ball bearing (91), ring flange (92), door (93), wheel cover (94), flat key (95), cover (96), needle bearing (97), hole back-up ring (98) and support K(142) be connected.
3. by the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described front wheel assembly is made up of with back-up ring (98) and axletree (99) with back-up ring (90), thrust ball bearing (91), ring flange (92), door (93), wheel cover (94), flat key (95), cover (96), needle bearing (97), hole roller (11), support (142), packing ring (88), packing ring (89), hole; Described support (142) connects in car body (4) by bolt; Described roller (11) is connected with support (142) with back-up ring (98), axletree (99) with back-up ring (90), thrust ball bearing (91), ring flange (92), door (93), wheel cover (94), flat key (95), cover (96), needle bearing (97), hole by packing ring (88), packing ring (89), hole; Described rear roller assembly is by roller (26), support F(21), cover (22), round nut (23), thrust ball bearing (24), adjust packing ring (25), roller (26), needle bearing (27), hole and form described support F(21 with back-up ring (28), cover (29) and spool (30)) be connected with car body (4) by bolt; Described roller (26) is by support casing (22), round nut (23), thrust ball bearing (24), adjustment packing ring (25), needle bearing (27), hole back-up ring (28), cover (29), axle (30) and support F(21) be connected.
4. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described manual roller detent mechanism is by handle (6), handwheel (7), support G(8), manual leading screw (9) handle (10), roller (11), nut (31), packing ring (32), flat key (33), pin (34), ring flange (35), self-aligning roller bearing (36), cover (37), round nut (38), hole back-up ring (39), cover (40), back-up ring (41), adjust packing ring (42), wheel cover (43), adjust packing ring (44), manually spool (45), shaft block ring (46), needle bearing (47), support H(48) and screw (49) form, handle (6) is connected on the handwheel (7); Described handwheel (7) is connected with manual leading screw (9) by flat key (33), packing ring (32), nut (31); Described support G(8) is connected with car body (4) by bolt, pin (34); Described manual leading screw (9) is connected support G(8) on; Handle (10) is connected support H(48) on; Described roller (11) passes through cover (40), hole back-up ring (39), adjusting pad (42), manual axle (45), back-up ring (41), takes turns cover (43), fills up (44), shaft block ring (46), needle bearing (47) and support H(48) be connected.
5. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described every group of positioning supports mechanism is made up of two supporting components, its each supporting component is made up of bracket I (106), nut (107) and adjustment bolt second (108), and described nut (107) is connected to be adjusted on the bolt second (108); It is adjusted bolt second (108) and is connected on the bracket I (106).
6. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described slew gear is by support D(119), swing leading screw (116), swing screw (117), round nut (109), stop washer (110), packing ring (111), self-lubricating bearing (112), straight pin (113), self-lubricating bearing (114), packing ring (115), support E(122), cover (118), adjust packing ring (120), and shaft block ring (121) composition, described swing leading screw (116) is by round nut (109), stop washer (110), packing ring (111), self-lubricating bearing (112), self-lubricating bearing (114), packing ring (115) and support E(122) be connected; Described swing screw (117) is sleeved on the swing leading screw (116), and its straight pin (113) is connected on the swing screw (117); Described cover (118) is connected by adjusting packing ring (120), shaft block ring (121) and swinging screw (117); Described support D(119) is connected with square frame I (2) by bolt; Described suspended axle (103) is by round nut (100), ring flange (101), taper roll bearing (102), bearing holder (housing, cover) (104) and felt (105), and bolt is connected with square frame I (2) with casing (3); Described bracket I (106) is connected with car body (4) by bolt; Described nut (107) is connected to be adjusted on the bolt second (108); Described adjustment bolt second 1(108) is connected on the bracket I (106); Described revolution leading screw (116) is by round nut (109), stop washer (110), packing ring (111), self-lubricating bearing (112), self-lubricating bearing (114), packing ring (115) and support E(122) be connected; Straight pin (113) is connected on the swing screw (117); Described swing screw (117) is connected on the swing leading screw (116); Described cover (118) is connected by adjusting packing ring (120), shaft block ring (121) and swinging screw (117).
7. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described hoisting mechanism is by support A(72), promote leading screw (70), round nut (68), packing ring (141), thrust roller bearing (69), protective sleeve (71) and nut and form, described lifting leading screw (70) passes through round nut (68), packing ring (141), thrust roller bearing (69), protective sleeve (71) and nut and support A (72) and support C(1) be connected; Described support A(72) is connected with square frame II (17) by bolt.
8. by the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described left-right swinging mechanism is by latch (123), axle sleeve (133), taper bolt (127), swing leading screw (126), self-lubricating bearing (132), packing ring (130), packing ring (129), shaft block ring (131), hinge axis (128), support O(124), nut hinge (125) forms; Described latch (123) is by axle sleeve (133) and support O(124) be connected with nut hinge (125); Described support O(124) is connected with square frame II (17) with square frame I (2) by taper bolt (127), bolt; Swing leading screw (126) is by self-lubricating bearing (132), packing ring (130), packing ring (129), shaft block ring (131), hinge axis (128) and support O(124) be connected with nut hinge (125); Described link plate swing mechanism is by hanging scroll (134), shaft block ring (137), packing ring (138), support M(135), pin (136), adjust bolt first (13), leading screw A(18) forms, described hanging scroll (134) passes through shaft block ring (137), packing ring (138) is connected with support M (135); Described support M (135) is connected with link plate (20) by pin (136), bolt; Adjust that bolt first (13) is connected that square frame II (17) goes up, leading screw A(18) be connected on the support A (72).
9. by the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described suspension is adjusted assembly and is made up of suspended axle (103), square frame I (2), square frame II (17) and link plate (20); Described suspended axle (103) is connected on the casing (3) by bearing, described suspended axle (103), its suspended axle (103) one ends are supported by round nut (100), ring flange (101), taper roll bearing (102), and the other end of its suspended axle (103) is supported by bearing holder (housing, cover) (104) and felt circle (105); This suspension axle head is put in the square frame I (2) in fixing, realize that under the driving of slew gear driving square frame I (2) by suspended axle (103) rotates; Described square frame II (17) is by packing ring (62), shaft block ring (63), axle sleeve (64), support J(65), taper bolt (66), axle (67), bolt be connected with square frame I (2); Described support J(65) is connected with square frame I (2) by taper bolt (66), bolt; Described link plate (20) is hung in square frame I (2) by hanging scroll (134), bearing (51) and is gone up, described bearing (51) by pin (50), bolt be connected with square frame (II 17), described hanging scroll (134) is connected support M(135) last, described support M(135) pass through pin (136), shaft block ring (137), packing ring (138) is connected with link plate (20).
10. press the assembling chassis of the described nuclear steam generator gripper shoe of claim 1, it is characterized in that: described link plate translation mechanism is by hanging scroll (134), shaft block ring (137), packing ring (138), support M(135), baffle plate (139), round nut (53), packing ring (54), self-lubricating bearing (55), horizontal screw lead (56), horizontal screw (57), self-lubricating bearing (58), packing ring (59), straight pin (60) and support B(61) to form, described horizontal screw lead (56) is by round nut (53), packing ring (54), self-lubricating bearing (55), self-lubricating bearing (58), packing ring (59) and support B(61) be connected; Described horizontal screw (57) is connected on the horizontal screw lead (56); Described straight pin (60) is connected on the horizontal screw (57); Described support B(61) is connected with square frame II (17) by bolt; Described support M(135) is connected with link plate (20) by pin (136), bolt fastener; Described baffle plate (139) is connected with link plate (20) by pin (140), bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075886 CN203141405U (en) | 2013-02-18 | 2013-02-18 | Assembling trolley of supporting plate of nuclear power vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075886 CN203141405U (en) | 2013-02-18 | 2013-02-18 | Assembling trolley of supporting plate of nuclear power vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141405U true CN203141405U (en) | 2013-08-21 |
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ID=48968960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075886 Expired - Lifetime CN203141405U (en) | 2013-02-18 | 2013-02-18 | Assembling trolley of supporting plate of nuclear power vapor generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363777A (en) * | 2017-07-20 | 2017-11-21 | 中国核动力研究设计院 | For steam generator Manhole Sealing Joints pad and the dismantling device of pad pressing plate |
-
2013
- 2013-02-18 CN CN 201320075886 patent/CN203141405U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363777A (en) * | 2017-07-20 | 2017-11-21 | 中国核动力研究设计院 | For steam generator Manhole Sealing Joints pad and the dismantling device of pad pressing plate |
| CN107363777B (en) * | 2017-07-20 | 2019-02-26 | 中国核动力研究设计院 | For steam generator Manhole Sealing Joints gasket and the dismantling device of gasket pressing plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |