CN211545693U - Bagged powder lifting device - Google Patents
Bagged powder lifting device Download PDFInfo
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- CN211545693U CN211545693U CN202020021954.1U CN202020021954U CN211545693U CN 211545693 U CN211545693 U CN 211545693U CN 202020021954 U CN202020021954 U CN 202020021954U CN 211545693 U CN211545693 U CN 211545693U
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Abstract
The utility model relates to a bagged powder lifting device, which comprises a portal frame, an electric hoist, universal wheels, a first connecting plate, a second connecting plate and a supporting component; the portal frame comprises a bottom rod, a stand column and a cross beam; the cross beam comprises a lower wing plate, an upper wing plate and a web plate; one end of the lower wing plate is fixedly connected with the upright post, and the other end of the lower wing plate is suspended in the air; the first connecting plate is fixedly connected with one suspended end of the web plate; the second connecting plate is fixedly connected to one end, far away from the web plate, of the first connecting plate; the support assembly comprises a lower support plate, an upper support plate and a guide cylinder; the lower supporting plate is fixedly connected to the end face of the top end of the upright post; the upper supporting plate is arranged above the lower supporting plate; the guide cylinder is fixedly connected between the lower supporting plate and the upper supporting plate. The utility model discloses have electric block ann and tear convenient effect open.
Description
Technical Field
The utility model belongs to the technical field of lifting device's technique and specifically relates to a powder hoisting device in bags is related to.
Background
The portal frame is novel hoisting equipment developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation in daily production of medium and small factories. The portal frame is suitable for manufacturing dies, automobile maintenance factories, mines, civil engineering construction sites and occasions needing lifting. Through using the portal frame, reducible manpower reduces production operation cost, improves work efficiency. The portal frame is matched with the electric hoist to move in space of the object to be hoisted.
Referring to fig. 1, the portal frame hoisting equipment in the prior art comprises a portal frame 1, an electric hoist 2 and universal wheels 3; the portal frame 1 comprises a bottom rod 10, a vertical column 11, a cross beam 12 and an inclined strut 13; the number of the bottom rods 10 is two, and the two bottom rods 10 are parallel to each other and are horizontally arranged; two upright posts 11 are provided, and the two upright posts 11 are respectively and vertically fixedly connected to the upper parts of the two bottom rods 10; the cross beam 12 is an I-shaped steel, and the cross beam 12 is arranged at the tops of the two upright posts 11; the beam 12 comprises a lower wing plate 120, an upper wing plate 121 and a web 122; two ends of the lower wing plate 120 are fixedly connected with the two upright posts 11 respectively; the total number of the inclined supporting rods 13 is four, the inclined supporting rods 13 are obliquely arranged, one ends of the inclined supporting rods 13 are fixedly connected with the upright posts 11, and the other ends of the inclined supporting rods 13 are fixedly connected with the bottom rods 10; the electric hoist 2 is arranged on the beam 12, two pulleys are respectively arranged on two sides of the electric hoist 2, and the pulleys on the electric hoist 2 are in rolling contact with the lower wing plate 120; the universal wheels 3 are four in total, and the four universal wheels 3 are respectively arranged at the bottoms of the two bottom rods 10.
When the electric hoist is actually used, a worker operates the electric hoist 2 to hoist freight to be hoisted from one position to another position; the portal frame 1 provides support for the electric hoist 2; electric block 2 moves on crossbeam 12 through the pulley, and then has driven the goods and has removed, and is comparatively convenient in the staff operation.
Two ways of installing the electric hoist 2 on the cross beam 12 are provided, one way is to install the electric hoist 2 from one end of the cross beam 12, and then fix the two ends of the cross beam 12 with the two upright posts 11 respectively; the other is to detach the pulley and place the pulley on the lower wing plate 120, then lift the electric hoist 2 to the position corresponding to the pulley, and reinstall the pulley on the electric hoist 2; if electric block 2 breaks down and need take off from crossbeam 2, obviously take off electric block 2 or dismantle the pulley and take off electric block 2 again all comparatively waste time and energy from the one end of crossbeam 12.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a powder hoisting device in bags, it has electric block ann and tears convenient characteristics open.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a bagged powder lifting device comprises a portal frame and an electric hoist; the portal frame comprises a bottom rod, a stand column and a cross beam; the number of the bottom rods is two, and the two bottom rods are horizontally arranged; the number of the upright columns is two, and the two upright columns are respectively and vertically fixedly connected to the upper parts of the two bottom rods; the cross beam is arranged at the top of the upright post; the cross beam comprises a lower wing plate, an upper wing plate and a web plate; the electric hoist is mounted on the cross beam, pulleys are mounted on two sides of the electric hoist, and the pulleys are in rolling contact with the lower wing plate; the device also comprises a first connecting plate, a second connecting plate and a supporting component; one end of the lower wing plate is fixedly connected with one of the two upright posts, and the other end of the lower wing plate is suspended in the air; the first connecting plate is fixedly connected with one suspended end of the web plate, the plate thickness of the first connecting plate is equal to that of the web plate, and the plate surface of the first connecting plate is flush with that of the web plate; the second connecting plate is fixedly connected to one end, far away from the web plate, of the first connecting plate, the plate thickness of the second connecting plate is larger than that of the first connecting plate, and the plate surface of the second connecting plate is parallel to that of the first connecting plate;
the supporting component is arranged at the top end of the other of the two upright posts; the support assembly comprises a lower support plate, an upper support plate and a guide cylinder; the lower supporting plate is fixedly connected to the end face of the top end of the upright post; the upper supporting plate is arranged above the lower supporting plate; the guide cylinder is fixedly connected between the lower supporting plate and the upper supporting plate, and the guide cylinder is matched with the second connecting plate in a clamping mode.
By adopting the technical scheme, the electric hoist can be arranged into the beam from the first connecting plate; a lower support plate in the support assembly is fixedly connected to the top end of the upright column to provide support for the guide cylinder; the guide cylinder can hold first connecting plate and second connecting plate to for first connecting plate and second connecting plate provide the support, make crossbeam, first connecting plate and second connecting plate wholly support on two stands, whole atress is even, and stability is higher, compares prior art, the utility model has the characteristics of electric block ann tears open conveniently.
The present invention may be further configured in a preferred embodiment as: the upper supporting plate and the lower supporting plate are both longer than the guide cylinder.
Through adopting above-mentioned technical scheme, go up backup pad cooperation bottom suspension fagging and live last pterygoid lamina and bottom suspension fagging, the shearing force that first connecting plate of dispersion and web junction received has increased the holistic stability of portal frame.
The present invention may be further configured in a preferred embodiment as: the supporting component further comprises a supporting rod, the supporting rod is arranged in an inclined mode, and two ends of the supporting rod are fixedly connected with the lower supporting plate and the stand column respectively.
Through adopting above-mentioned technical scheme, the bracing piece provides the support for the one end that the bottom suspension fagging was encorbelmented, makes the bottom suspension fagging be difficult for taking place buckling deformation.
The present invention may be further configured in a preferred embodiment as: a limiting groove is formed in the side face of the second connecting plate; and a limiting component clamped with the limiting groove is fixedly connected to the lower supporting plate or the upper supporting plate or the guide barrel.
Through adopting above-mentioned technical scheme, spacing subassembly cooperation spacing groove has played the effect of restriction displacement to the second connecting plate, has restricted the second connecting plate and has shifted out completely from the guide cylinder, and then has guaranteed the stability of crossbeam structure.
The present invention may be further configured in a preferred embodiment as: the limiting groove is formed in the lower surface of the second connecting plate.
Through adopting above-mentioned technical scheme, make the staff can be comparatively convenient contact spacing subassembly.
The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a protective shell, a limiting rod, a limiting plate, a pressure spring and a power assisting plate; the protective shell is fixedly connected to the lower surface of the supporting plate, the limiting rod is matched with the limiting groove, one end of the limiting rod penetrates through the protective shell, the lower supporting plate and the guide barrel, an arc-shaped transition surface is arranged at the end of the limiting rod, and the arc-shaped transition surface faces the first connecting plate; the other end of the limiting rod is positioned outside the protective shell; the limiting plate is arranged in the protective shell and is vertically and fixedly connected with the limiting rod; the pressure spring is arranged between the inner wall of the protective shell and the limiting plate; the power-assisted plate is fixedly connected to one end of the limiting rod, which is far away from the limiting groove; when the pressure spring is completely compressed, the limiting plate moves in the direction away from the lower supporting plate, and the limiting rod exits from the limiting groove; when the pressure spring is completely extended, the limiting plate is in contact with the inner wall of the protective shell, and the limiting rod is embedded into the limiting groove.
By adopting the technical scheme, when the limiting groove moves to the position corresponding to the limiting rod, the limiting rod is immediately embedded into the limiting groove to limit the movement of the second connecting plate; and the limiting assembly limits the second connecting plate to be convenient to use when moving.
The present invention may be further configured in a preferred embodiment as: the second connecting plate is matched with a pushing assembly used for assisting in moving the second connecting plate; a clamping groove is formed in the end face of one end, far away from the first connecting plate, of the second connecting plate; the pushing assembly is arranged on one side, away from the web plate, of the guide cylinder and comprises a fixing plate, a threaded rod, a clamping block and a hand wheel; the fixed plate is buckled on the guide cylinder and is fixedly connected with the guide cylinder; the threaded rod penetrates through the fixing plate and is coaxially arranged with the clamping groove, and the threaded rod is in threaded connection with the fixing plate; the clamping block is arranged in the clamping groove, the cross section of the clamping block is circular, the clamping groove limits the clamping block to move out of the clamping groove, and the clamping block is fixedly connected with the threaded rod; the hand wheel rigid coupling in the threaded rod is kept away from the one end of joint piece.
By adopting the technical scheme, under the action of the pushing assembly, the fluency of moving the second connecting plate out of the guide cylinder is increased; workers can assist in pushing or pulling the second connecting plate by shaking the hand wheel, so that labor is saved when the workers push the stand columns in the opposite direction or in the opposite direction; the joint groove limits the joint block in the joint groove, and then the joint block can drive the second connecting plate to move when moving under the effect of the threaded rod.
The present invention may be further configured in a preferred embodiment as: and a plurality of universal balls are arranged on the inner wall of the guide cylinder.
Through adopting above-mentioned technical scheme, universal ball has played the effect of supplementary first connecting plate of slip and second connecting plate.
To sum up, the utility model discloses a following at least one useful technological effect:
1. compared with the prior art, the utility model has the characteristics of convenient installation and disassembly of the electric hoist;
2. by arranging the limiting component and the limiting groove, when the limiting groove moves to the position corresponding to the limiting rod, the limiting rod is embedded into the limiting groove immediately to limit the movement of the second connecting plate; the limiting assembly is convenient to use when limiting the second connecting plate to move;
3. through setting up top pushing assembly and joint groove, the staff waves the hand wheel and can assist promotion or pulling second connecting plate, and is comparatively laborsaving when making the staff promote the stand in opposite directions or back of the body mutually.
Drawings
Fig. 1 is a schematic structural diagram of a gantry hoisting device in the prior art;
fig. 2 is a schematic structural view of a bagged powder lifting device in the present invention;
fig. 3 is a sectional view showing a part of the structure of the lifting device in the process of removing the electric block;
fig. 4 is a sectional view showing a partial structure of the lifting device in normal operation of the electric block.
In the figure, 1, a portal frame; 10. a bottom bar; 11. a column; 12. a cross beam; 120. a lower wing plate; 121. an upper wing plate; 122. a web; 13. a diagonal brace; 2. an electric hoist; 3. a universal wheel; 4. a first connecting plate; 5. a second connecting plate; 50. a clamping groove; 51. a limiting groove; 6. a support assembly; 60. a lower support plate; 61. an upper support plate; 62. a guide cylinder; 620. a ball transfer unit; 63. a support bar; 7. a limiting component; 70. a protective shell; 71. a limiting rod; 72. a limiting plate; 73. a pressure spring; 74. a booster plate; 8. a pushing assembly; 80. a fixing plate; 81. a threaded rod; 82. a clamping block; 83. a handwheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
Referring to fig. 2, the bagged powder lifting device disclosed by the present invention comprises a portal frame 1, an electric hoist 2, universal wheels 3, a first connecting plate 4, a second connecting plate 5 and a supporting component 6; the portal frame 1 comprises a bottom rod 10, a vertical column 11, a cross beam 12 and an inclined strut 13; the number of the bottom rods 10 is two, and the two bottom rods 10 are parallel to each other and are horizontally arranged; two upright posts 11 are provided, and the two upright posts 11 are respectively and vertically fixedly connected to the upper parts of the two bottom rods 10; in the embodiment, the cross beam 12 is an i-beam, and the cross beam 12 is arranged at the top of one upright post 11; the beam 12 comprises a lower wing plate 120, an upper wing plate 121 and a web 122; one end of the lower wing plate 120 is fixedly connected with the upright post 11, and the other end is suspended; the total number of the inclined supporting rods 13 is four, the inclined supporting rods 13 are obliquely arranged, one ends of the inclined supporting rods 13 are fixedly connected with the upright posts 11, and the other ends of the inclined supporting rods 13 are fixedly connected with the bottom rods 10; the electric hoist 2 is arranged on the beam 12, two pulleys are respectively arranged on two sides of the electric hoist 2, and the pulleys are in rolling contact with the lower wing plate 120; the universal wheels 3 are four in total, and the four universal wheels 3 are respectively arranged at the bottoms of the two bottom rods 10; the plate thicknesses of the first connecting plate 4 and the web plate 122 are equal, the length of the first connecting plate 4 is greater than the distance between the farthest points of the two pulleys on the same side of the electric hoist 2, the first connecting plate 4 is fixedly connected to the suspended end of the web plate 122, and the plate surface of the first connecting plate 4 is flush with the plate surface of the web plate 122; the plate thickness of the second connecting plate 5 is greater than that of the first connecting plate 4, the second connecting plate 5 is fixedly connected to one end, far away from the web 122, of the first connecting plate 4, and the plate surface of the second connecting plate 5 is parallel to that of the first connecting plate 4; the supporting component 6 is arranged at the top of the other upright post 11; the support assembly 6 includes a lower support plate 60, an upper support plate 61, a guide cylinder 62, and a support rod 63; the lower support plate 60 is horizontally arranged, and the lower support plate 60 is fixedly connected with the top end face of the upright post 11; the upper supporting plate 61 is arranged above the lower supporting plate 60, and the upper supporting plate 61 is parallel to the lower supporting plate 60; the guide cylinder 62 is arranged between the lower support plate 60 and the upper support plate 61, the guide cylinder 62 is fixedly connected with the lower support plate 60 and the upper support plate 61 respectively, and the guide cylinder 62 is of a hollow cuboid structure and is clamped and matched with the second connecting plate 5; the support bar 63 is obliquely arranged, one end of the support bar 63 is fixedly connected with the lower support plate 60, and the other end of the support bar 63 is fixedly connected with the upright post 11.
Referring to fig. 2 and 3, when the electric hoist 2 needs to be mounted on the cross beam 12, two workers push the two columns 11 back to each other, so that the first connecting plate 4 is completely removed from the guide cylinder 62, and the second connecting plate 5 is partially removed; then, the electric hoist 2 is lifted to the level of the cross beam 12, and the electric hoist 2 is moved from the first connecting plate 4 toward the web 122, so that the pulley on the electric hoist 2 is placed on the lower wing plate 120.
Referring to fig. 2 and 4, after the electric hoist 2 is installed, the two workers move the two columns 11 toward each other to make the first connection plate 4 completely enter the guide cylinder 62, and the lower wing plate 120 and the upper wing plate 121 are respectively clamped between the lower support plate 60 and the upper support plate 61.
When electric block 2 needs to be dismantled, the staff only need according to the operation of above-mentioned opposite step can be with electric block 2 convenient dismantlement more.
The plate thickness of the first connecting plate 4 is equal to that of the web 122, and the length of the first connecting plate 4 is greater than the distance between the farthest points of the two pulleys on the same side on the electric hoist 2, so that the electric hoist 2 can be loaded into the cross beam 12 from the first connecting plate 4; the lower support plate 60 in the support assembly 6 is fixedly connected to the top end of the upright post 11 to provide support for the guide cylinder 62; the guide cylinder 62 can accommodate the first connecting plate 4 and the second connecting plate 5 and provide support for the first connecting plate 4 and the second connecting plate 5, so that the cross beam 12, the first connecting plate 4 and the second connecting plate 5 are integrally supported on the two upright posts 11, the integral stress is uniform, and the stability is high; the support rod 63 provides support for the overhanging end of the lower support plate 60, so that the lower support plate 60 is not easy to bend and deform; go up backup pad 61 cooperation bottom suspension fagging 60 and block last pterygoid lamina 121 and bottom pterygoid lamina 120, the shearing force that first connecting plate 4 of dispersion and web 122 junction received has increased the holistic stability of portal frame 1, compares prior art, the utility model has the characteristics of electric block 2 ann tears the convenience open.
When the worker pushes the two upright posts 11 back to back, the worker needs to often observe the degree of the first connecting plate 4 and the second connecting plate 5 moving out of the guide cylinder 62, so as to ensure that the first connecting plate 4 is completely moved out of the guide cylinder 62 and avoid the influence on the stability of the cross beam 12 caused by the complete movement of the second connecting plate 5 out of the guide cylinder 62; this has a certain influence on the efficiency of mounting or dismounting the electric block 2.
Referring to fig. 3, in order to improve the efficiency of mounting or dismounting the electric hoist 2 and reduce the workload of workers, the utility model is further designed with a limit groove 50 and a limit component 7; the limiting groove 50 is formed in the lower surface of the second connecting plate 5, and the limiting component 7 is matched with the limiting groove 50 to limit the movement of the second connecting plate 5; the limiting assembly 7 is arranged on the lower surface of the lower supporting plate 60, and the limiting assembly 7 comprises a protective shell 70, a limiting rod 71, a limiting plate 72, a pressure spring 73 and a power-assisted plate 74; the protective shell 70 is fixedly connected to the lower surface of the support plate 60, the limiting rod 71 is matched with the limiting groove 50, one end of the limiting rod 71 penetrates through the protective shell 70, the lower support plate 60 and the guide cylinder 62, an arc-shaped transition surface is arranged at the end, and the arc-shaped transition surface faces the first connecting plate 4; the other end of the limiting rod 71 is positioned outside the protective shell 70; the limiting plate 72 is arranged in the protective shell 70, and the limiting plate 72 is vertically and fixedly connected with the limiting rod 71; the pressure spring 73 is arranged between the inner wall of the protective shell 70 and the limiting plate 72; the boosting plate 74 is fixedly connected to one end of the limiting rod 71 far away from the limiting groove 50; when the pressure spring 73 is completely compressed, the limiting plate 72 moves in the direction away from the lower supporting plate 60, and the limiting rod 71 exits from the limiting groove 50; when the compression spring 73 is fully extended, the limit plate 72 is in contact with the inner wall of the protective case 70, and the limit rod 71 is inserted into the limit groove 50.
Referring to fig. 2 and 3, when the worker moves the upright post 11 away from each other, the first connecting plate 4 is moved out of the guide cylinder 62, and then the second connecting plate 5 is moved outward from the guide cylinder 62, and when the limiting groove 50 is moved to a position corresponding to the limiting rod 71, the limiting rod 71 is inserted into the limiting groove 50 to limit the movement of the second connecting plate 5.
Referring to fig. 2 and 4, when the worker moves the upright post 11 in the opposite direction, the side wall of the limiting groove 50 presses the limiting rod 71, and the limiting rod 71 gradually exits from the limiting groove 50 under the guiding action of the arc-shaped transition surface on the limiting rod 71, so that the limitation on the second connecting plate 5 is removed.
The limiting rod 71 in the limiting component 7 is matched with the limiting groove 50, so that the displacement of the second connecting plate 5 is limited, the second connecting plate 5 is limited from being completely moved out of the guide cylinder 62, and the structural stability of the cross beam 12 is further ensured; meanwhile, the movement conditions of the first connecting plate 4 and the second connecting plate 5 do not need to be observed frequently by workers, and the workload of the workers is reduced.
When two workers move the two upright posts 11 back to back or towards each other, force is applied to the upright posts 11 instead of directly acting on the cross beam 12 and the guide cylinder 62; make two stand 11 remove the in-process, extrude each other between first connecting plate 4, second connecting plate 5 and the guide cylinder 62, it is comparatively hard when leading to the staff to promote stand 11.
Referring to fig. 2 and 3, in order to facilitate the pushing of the upright post 11 by the worker, the utility model is further designed with a universal ball 620, a clamping groove 51 and a pushing component 8; the plurality of the universal balls 620 are provided, the plurality of the universal balls 620 are arranged on the inner wall of the guide cylinder 62, and the universal balls 620 are in rolling contact with the second connecting plate 5 and the first connecting plate 4; the clamping groove 51 is formed in the end face, far away from the first connecting plate 4, of the second connecting plate 5; the pushing assembly 8 is arranged on one side of the guide cylinder 62 far away from the web 122, and the pushing assembly 8 comprises a fixing plate 80, a threaded rod 81, a clamping block 82 and a hand wheel 83; the fixing plate 80 is buckled on the guide cylinder 62, and the fixing plate 80 is fixedly connected with the guide cylinder 62; the threaded rod 81 is arranged on the fixing plate 80 in a penetrating mode and is coaxial with the clamping groove 51, and the threaded rod 81 is in threaded connection with the fixing plate 80; the clamping groove 51 is an inverted T-shaped clamping groove, the opening of the clamping groove 51 faces the fixing plate 80, the clamping block 82 is arranged in the clamping groove 51, the clamping block 82 is rotatably connected with the second connecting plate 5, and the clamping block 82 is fixedly connected with the threaded rod 81; the hand wheel 83 is fixedly connected to one end of the threaded rod 81 far away from the clamping block 82.
Referring to fig. 2 and 3, when the first connecting plate 4 needs to be removed from the guide cylinder 62, a first worker holds the upright post 11 on the side of the pushing assembly 8 firmly, a second worker pushes the other upright post 11, a third worker shakes the hand wheel 83 to move the threaded rod 81 in a direction close to the web 122, and the clamping block 82 pushes the second connecting plate 5 to move on the universal ball 620.
Referring to fig. 2 and 4, when the first connecting plate 4 needs to be moved into the guide cylinder 62, a first worker holds the upright post 11 on the side of the pushing assembly 8 firmly, a second worker pushes the other upright post 11 in the opposite direction, a third worker shakes the hand wheel 83 in the opposite direction, the threaded rod 81 moves in the direction away from the web 122, and the clamping block 82 drives the second connecting plate 5 to move.
The worker can push or pull the second connecting plate 5 by shaking the hand wheel 83, so that the worker can push the upright post 11 in the opposite direction or in the opposite direction with less effort; the universal balls 620 play a role of assisting in sliding the first connecting plate 4 and the second connecting plate 5; the clamping groove 51 limits the clamping block 82 in the clamping groove 51, and then the clamping block 82 can drive the second connecting plate 5 to move when moving under the action of the threaded rod 81.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A bagged powder lifting device comprises a portal frame (1) and an electric hoist (2); the portal frame (1) comprises a bottom rod (10), a stand column (11) and a cross beam (12); the number of the bottom rods (10) is two, and the two bottom rods (10) are horizontally arranged; the number of the upright columns (11) is two, and the two upright columns (11) are respectively and vertically fixedly connected to the upper parts of the two bottom rods (10); the cross beam (12) is arranged at the top of the upright post (11); the cross beam (12) comprises a lower wing plate (120), an upper wing plate (121) and a web plate (122); electric block (2) install in on crossbeam (12), the pulley is all installed to the both sides of electric block (2), the pulley with pterygoid lamina (120) rolling contact, its characterized in that down: the device also comprises a first connecting plate (4), a second connecting plate (5) and a supporting component (6); one end of the lower wing plate (120) is fixedly connected with one of the two upright posts (11), and the other end of the lower wing plate is suspended in the air; the first connecting plate (4) is fixedly connected with one suspended end of the web plate (122), the plate thickness of the first connecting plate (4) is equal to that of the web plate (122), and the plate surface of the first connecting plate (4) is flush with that of the web plate (122); the second connecting plate (5) is fixedly connected to one end, far away from the web plate (122), of the first connecting plate (4), the plate thickness of the second connecting plate (5) is larger than that of the first connecting plate (4), and the plate surface of the second connecting plate (5) is parallel to that of the first connecting plate (4);
the supporting component (6) is arranged at the top end of the other of the two upright posts (11); the support assembly (6) comprises a lower support plate (60), an upper support plate (61) and a guide cylinder (62); the lower supporting plate (60) is fixedly connected to the end face of the top end of the upright post (11); the upper supporting plate (61) is arranged above the lower supporting plate (60); guide cylinder (62) rigid coupling in bottom suspension fagging (60) with go up between backup pad (61), guide cylinder (62) with second connecting plate (5) joint adaptation.
2. A bagged powder lifting device according to claim 1, wherein: the upper support plate (61) and the lower support plate (60) are both longer than the guide cylinder (62).
3. A bagged powder lifting device according to claim 2, characterized in that: the supporting component (6) further comprises a supporting rod (63), the supporting rod (63) is obliquely arranged, and two ends of the supporting rod (63) are fixedly connected with the lower supporting plate (60) and the upright column (11) respectively.
4. A bagged powder lifting device according to claim 3, wherein: a limiting groove (51) is formed in the side face of the second connecting plate (5); the lower supporting plate (60) or the upper supporting plate (61) or the guide cylinder (62) is fixedly connected with a limiting component (7) which is clamped with the limiting groove (51).
5. A bagged powder lifting device according to claim 4, characterized in that: the limiting groove (51) is formed in the lower surface of the second connecting plate (5).
6. A bagged powder lifting device according to claim 5, characterized in that: the limiting assembly (7) comprises a protective shell (70), a limiting rod (71), a limiting plate (72), a pressure spring (73) and a power-assisted plate (74); the protective shell (70) is fixedly connected to the lower surface of the lower supporting plate (60), the limiting rod (71) is matched with the limiting groove (51), one end of the limiting rod (71) penetrates through the protective shell (70), the lower supporting plate (60) and the guide barrel (62), an arc-shaped transition surface is arranged at the end, and the arc-shaped transition surface faces towards the first connecting plate (4); the other end of the limiting rod (71) is positioned outside the protective shell (70); the limiting plate (72) is arranged in the protective shell (70), and the limiting plate (72) is vertically and fixedly connected with the limiting rod (71); the pressure spring (73) is arranged between the inner wall of the protective shell (70) and the limiting plate (72); the boosting plate (74) is fixedly connected to one end, far away from the limiting groove (51), of the limiting rod (71); when the pressure spring (73) is completely compressed, the limiting plate (72) moves in the direction away from the lower supporting plate (60), and the limiting rod (71) exits from the limiting groove (51); when the pressure spring (73) is fully extended, the limiting plate (72) is in contact with the inner wall of the protective shell (70), and the limiting rod (71) is embedded into the limiting groove (51).
7. A bagged powder lifting device according to claim 6, characterized in that: the second connecting plate (5) is matched with a pushing assembly (8) for assisting in moving the second connecting plate (5); a clamping groove (50) is formed in the end face of one end, away from the first connecting plate (4), of the second connecting plate (5); the pushing assembly (8) is arranged on one side, away from the web plate (122), of the guide cylinder (62), and the pushing assembly (8) comprises a fixing plate (80), a threaded rod (81), a clamping block (82) and a hand wheel (83); the fixing plate (80) is buckled on the guide cylinder (62), and the fixing plate (80) is fixedly connected with the guide cylinder (62); the threaded rod (81) penetrates through the fixing plate (80) and is coaxially arranged with the clamping groove (50), and the threaded rod (81) is in threaded connection with the fixing plate (80); the clamping block (82) is arranged in the clamping groove (50), the cross section of the clamping block (82) is circular, the clamping groove (50) limits the clamping block (82) to move out of the clamping groove (50), and the clamping block (82) is fixedly connected with the threaded rod (81); hand wheel (83) rigid coupling in threaded rod (81) is kept away from the one end of joint piece (82).
8. A bagged powder lifting device according to claim 7, characterized in that: the inner wall of the guide cylinder (62) is provided with a plurality of universal balls (620).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021954.1U CN211545693U (en) | 2020-01-06 | 2020-01-06 | Bagged powder lifting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021954.1U CN211545693U (en) | 2020-01-06 | 2020-01-06 | Bagged powder lifting device |
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| CN211545693U true CN211545693U (en) | 2020-09-22 |
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| CN202020021954.1U Active CN211545693U (en) | 2020-01-06 | 2020-01-06 | Bagged powder lifting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214010A (en) * | 2023-05-08 | 2023-06-06 | 科斯佩特智能装备(苏州)有限公司 | Crane welding device and welding method thereof |
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2020
- 2020-01-06 CN CN202020021954.1U patent/CN211545693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214010A (en) * | 2023-05-08 | 2023-06-06 | 科斯佩特智能装备(苏州)有限公司 | Crane welding device and welding method thereof |
| CN116214010B (en) * | 2023-05-08 | 2023-10-03 | 科斯佩特智能装备(苏州)有限公司 | Crane welding device and welding method thereof |
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