CN112387817A - Staircase inside and outside apron radian forming device convenient to maintain - Google Patents
Staircase inside and outside apron radian forming device convenient to maintain Download PDFInfo
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- CN112387817A CN112387817A CN202011162687.0A CN202011162687A CN112387817A CN 112387817 A CN112387817 A CN 112387817A CN 202011162687 A CN202011162687 A CN 202011162687A CN 112387817 A CN112387817 A CN 112387817A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/008—Bending sheet metal along straight lines, e.g. to form simple curves combined with heating or cooling of the bends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a conveniently maintained radian forming device for inner and outer cover plates of an escalator, which comprises a transverse positioning frame, a transverse sliding groove, a positioning sliding frame structure, a transverse adjusting jack, an adjustable tightening frame structure, a top auxiliary heating frame structure, a longitudinal support plate, a stainless steel arc plate, a longitudinal adjusting jack, a protective base plate, an adjusting bolt, a side buffering jack structure, a side support frame, an air cylinder switch and a heating switch, wherein the transverse sliding groove is arranged on the front side and the rear side of the middle position of the transverse positioning frame; the positioning sliding frame structure is arranged on the left side and the right side of the inner part of the transverse positioning frame. The fixing bolt penetrates through the fixing plate and is in threaded connection with the transverse adjusting jack, so that the positions of the adjustable tightening frame structure on the left side and the right side of the transverse positioning frame can be adjusted; the rectangle locating frame sets up in the inboard of rectangle installing frame, and the coupling is in the outside of axostylus axostyle simultaneously, is favorable to carrying out nimble rotation according to the radian of apron of bending.
Description
Technical Field
The invention belongs to the technical field of cover plate radian forming devices, and particularly relates to an escalator inner and outer cover plate radian forming device convenient to maintain.
Background
The requirements on the surface and the radian of the stainless steel arc section cover plate of the escalator are high, and the escalator is attractive and practical. The traditional mode adopts artifical manual bending, adopts this mode, very easily causes apron surface damage, and the section radian that bends changes bounce-back and rises and falls great, and the repair rate is higher during the installation laminating, and production efficiency is low.
But the position that does not possess according to the tight frame in demand adjustment top exists in the inside and outside apron radian forming device of current staircase, does not possess the angle that rotates the locating rack in a flexible way according to the demand, does not possess the problem that plays heating function and inconvenient fifty percent discount bend position and play the tight function of buffering top to the position of bending.
Therefore, the invention provides the convenient-to-maintain radian forming device for the inner and outer cover plates of the escalator, which is very necessary.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides an inside and outside apron radian forming device of staircase convenient to maintain to there is not possessing the position that does not possess according to demand adjustment puller frame in solving current inside and outside apron radian forming device of staircase, does not possess the angle that rotates the locating rack according to the demand is nimble, does not possess the problem that plays heating function and inconvenient fifty percent discount bent position and play the tight function in buffering puller to the position of bending.
In order to solve the technical problems, the invention adopts the technical scheme that: a conveniently maintained radian forming device for inner and outer cover plates of an escalator comprises a transverse positioning frame, a transverse sliding groove, a positioning sliding frame structure, a transverse adjusting insertion hole, an adjustable tightening frame structure, a top auxiliary heating frame structure, a longitudinal support plate, a stainless steel arc plate, a longitudinal adjusting insertion hole, a protective base plate, an adjusting bolt, a side buffering top frame structure, a side support frame, an air cylinder switch and a heating switch, wherein the transverse sliding groove is formed in the front side and the rear side of the middle position of the transverse positioning frame; the positioning sliding frame structure is arranged on the left side and the right side inside the transverse positioning frame; the transverse adjusting jacks are respectively arranged at the upper part and the lower part of the left side and the right side of the transverse positioning frame; the adjustable jacking frame structure is arranged at the left end and the right end of the transverse positioning frame; the top auxiliary heating frame structure is arranged at the middle upper part of the rear side of the transverse positioning frame; the longitudinal supporting plate is inserted in the middle of the inner side of the transverse positioning frame; the stainless steel arc-shaped plate is welded on the upper part of the longitudinal support plate; the longitudinal adjusting jacks are respectively arranged at the left side and the right side of the longitudinal supporting plate; the protective base plate is arranged on the front side of the transverse positioning frame; the side buffering top frame structure is arranged on the left side and the right side of the longitudinal supporting plate; the side supporting frames are welded at the left side and the right side of the lower part of the transverse positioning frame; the cylinder switch and the heating switch are respectively installed on the front side of the side supporting frame through screws; the top auxiliary heating frame structure comprises a rear side plate, a fan frame, a stainless steel dustproof net, a blower, a connecting frame and a red copper electric heating tube, wherein the rear side plate is mounted on the middle upper part of the rear side of the transverse positioning frame through bolts; the fan frame bolt is arranged on the upper part of the front side of the rear side plate; the link screw install in the lower part left and right sides of fan frame.
Preferably, the positioning sliding frame structure comprises a rectangular mounting frame, a transverse sliding plate, a shaft rod, a rectangular positioning frame, an upper side positioning wheel and a lower side positioning wheel, wherein the rectangular mounting frame is arranged on the left side and the right side inside the transverse positioning frame; the shaft lever is inserted in the middle of the transverse sliding plate.
Preferably, the adjustable jacking frame structure comprises a fixing plate, a fixing bolt, a cylinder fixing frame, a telescopic cylinder and a connecting plate, wherein the fixing plate is sleeved on the left side and the right side of the outer part of the transverse positioning frame; the fixing bolt penetrates through the fixing plate and is in threaded connection with the transverse adjusting jack; the cylinder fixing frame is welded at the upper part of the right side of the fixing plate; the telescopic cylinder bolt is arranged on the inner side of the cylinder fixing frame; the connecting plate bolt is installed on the left side of the telescopic cylinder.
Preferably, the side buffering top frame structure comprises a mounting seat, a fixing pipe, a positioning ring, a positioning rod, a mounting plate, a jacking spring, a wheel frame and a stainless steel wheel, wherein the mounting seat is mounted on the left side and the right side of the longitudinal support plate through bolts; the fixed pipe is welded in the middle of the left side of the mounting seat; the positioning ring is welded at the upper end of the fixed pipe; the positioning rod penetrates through the positioning ring and is inserted into the inner side of the fixed pipe; the mounting plate is welded at the upper end of the positioning rod; the wheel carrier screw is arranged on the upper part of the mounting plate; the stainless steel wheel is connected to the upper part of the inner side of the wheel frame.
Preferably, the fixing bolt penetrates through the fixing plate and is in threaded connection with the transverse adjusting jack.
Preferably, the rectangular positioning frame is arranged on the inner side of the rectangular mounting frame and is coupled to the outer side of the shaft rod in a shaft coupling mode.
Preferably, the red copper electric heating tube screw is arranged at the lower part of the connecting frame.
Preferably, the jacking spring is sleeved outside the positioning rod and is arranged on the inner side of the positioning ring and the mounting plate.
Preferably, the adjusting bolt penetrates through the protective backing plate and the transverse sliding groove to be in threaded connection with the longitudinal adjusting insertion hole in the longitudinal supporting plate.
Preferably, the transverse sliding plate is welded at the middle position of the front side and the rear side of the rectangular mounting frame and is inserted into the inner side of the transverse sliding groove.
Preferably, a rubber bottom plate is mounted at the bottom of the side supporting frame through screws.
Preferably, the stainless steel dust screen screw is installed on the upper part of the fan frame.
Preferably, the upper side positioning wheel and the lower side positioning wheel are respectively connected to the upper side and the lower side of the rectangular positioning frame in a shaft mode.
Preferably, the blower is arranged on the inner side of the blower frame and is connected with the stainless steel dustproof net through screws.
Preferably, the telescopic cylinder adopts an SC series cylinder, the blower adopts an SF axial flow fan, the blower and the red copper electric heating pipe are respectively and electrically connected with the heating switch, and the cylinder switch is electrically connected with the telescopic cylinder.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the fixing bolt penetrates through the fixing plate and is in threaded connection with the transverse adjusting jack, so that the position of the fixing bolt in the transverse adjusting jack can be conveniently adjusted according to requirements when the adjustable jacking frame structure is used, and the positions of the adjustable jacking frame structure on the left side and the right side of the transverse positioning frame can be conveniently adjusted.
According to the invention, the rectangular positioning frame is arranged on the inner side of the rectangular mounting frame and is coupled to the outer side of the shaft rod, so that the rectangular positioning frame can conveniently rotate within the rectangular mounting frame by an angle when in use, and further, the rectangular positioning frame can conveniently and flexibly rotate according to the radian of the bent cover plate.
According to the invention, the red copper electric heating pipe is arranged at the lower part of the connecting frame through screws, so that the cover plate at the upper side of the stainless steel arc-shaped plate can be conveniently heated when in use, and the cover plate can be easily bent.
In the invention, the jacking spring is sleeved outside the positioning rod and arranged on the inner sides of the positioning ring and the mounting plate, so that the upward jacking function of the mounting plate can be conveniently realized when the device is used, and the moving jacking function can be conveniently realized when the cover plate is bent.
In the invention, the adjusting bolt penetrates through the protective base plate and the transverse sliding groove to be in threaded connection with the longitudinal adjusting jack on the longitudinal support plate, so that the position of the adjusting bolt inserted in the longitudinal adjusting jack can be conveniently adjusted according to requirements during use, the height of the stainless steel arc-shaped plate can be conveniently adjusted, and the radian of the bent cover plate can be conveniently adjusted.
In the invention, the transverse sliding plate is welded in the middle positions of the front side and the rear side of the rectangular mounting frame and is inserted into the inner side of the transverse sliding groove, so that the transverse sliding plate can slide left and right in the transverse sliding groove when in use, and the rectangular mounting frame can be conveniently moved to play a positioning function.
According to the invention, the rubber bottom plate is arranged on the bottom screw of the side supporting frame, so that the anti-skidding effect of the device when the device is in contact with the ground is facilitated, and the device is prevented from skidding due to influence on the ground.
In the invention, the stainless steel dustproof net screw is arranged at the upper part of the fan frame, which is beneficial to conveniently filtering the air pumped by the blower when in use, thereby preventing the dust from entering the inner side of the fan frame along with the dust.
In the invention, the upper side positioning wheel and the lower side positioning wheel are respectively connected to the upper side and the lower side of the rectangular positioning frame in a shaft mode, so that the friction force between the upper side positioning wheel and the lower side positioning wheel and the cover plate inserted into the rectangular positioning frame can be reduced when the rectangular positioning frame is used, and the rectangular positioning frame and the cover plate are prevented.
In the invention, the blower is arranged on the inner side of the blower frame and is connected with the stainless steel dustproof net screw, so that the red copper electric heating tube can be conveniently blown when in use, and hot air can be conveniently blown onto the stainless steel arc-shaped plate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the positioning sliding frame structure of the present invention.
Fig. 3 is a schematic structural view of the adjustable tightening frame structure of the present invention.
Fig. 4 is a schematic structural view of a top auxiliary heating rack structure of the present invention.
Fig. 5 is a schematic structural diagram of the side buffering top frame structure of the present invention.
In fig. 1 to 5:
1. a transverse positioning frame; 2. a transverse sliding groove; 3. a positioning sliding frame structure; 31. a rectangular mounting frame; 32. a transverse sliding plate; 33. a shaft lever; 34. a rectangular positioning frame; 35. an upper positioning wheel; 36. a lower positioning wheel; 4. transversely adjusting the jacks; 5. the structure of the tightening frame can be adjusted; 51. a fixing plate; 52. fixing the bolt; 53. a cylinder fixing frame; 54. a telescopic cylinder; 55. a connecting plate; 6. a top auxiliary heating frame structure; 61. a rear side plate; 62. a fan frame; 63. a stainless steel dust screen; 64. a blower; 65. a connecting frame; 66. a red copper electric heating tube; 7. a longitudinal support plate; 8. a stainless steel arc plate; 9. a longitudinal adjustment jack; 10. a protective backing plate; 11. adjusting the bolt; 12. a side buffering top frame structure; 121. a mounting seat; 122. a fixed tube; 123. a positioning ring; 124. positioning a rod; 125. mounting a plate; 126. the spring is tightly propped; 127. a wheel carrier; 128. a stainless steel wheel; 13. a side support frame; 14. a cylinder switch; 15. a heating switch.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and 4, the convenient-to-maintain radian molding device for inner and outer cover plates of an escalator comprises a transverse positioning frame 1, a transverse sliding groove 2, a positioning sliding frame structure 3, a transverse adjusting jack 4, an adjustable tightening frame structure 5, a top auxiliary heating frame structure 6, a longitudinal support plate 7, a stainless steel arc plate 8, a longitudinal adjusting jack 9, a protective backing plate 10, an adjusting bolt 11, a side buffering top frame structure 12, a side support frame 13, an air cylinder switch 14 and a heating switch 15, wherein the transverse sliding groove 2 is arranged on the front side and the rear side of the middle position of the transverse positioning frame 1; the positioning sliding frame structures 3 are arranged on the left side and the right side inside the transverse positioning frame 1; the transverse adjusting jacks 4 are respectively arranged at the upper part and the lower part of the left side and the right side of the transverse positioning frame 1; the adjustable jacking frame structure 5 is arranged at the left end and the right end of the transverse positioning frame 1; the top auxiliary heating frame structure 6 is arranged at the middle upper part of the rear side of the transverse positioning frame 1; the longitudinal supporting plate 7 is inserted in the middle position of the inner side of the transverse positioning frame 1; the stainless steel arc-shaped plate 8 is welded on the upper part of the longitudinal support plate 7; the longitudinal adjusting jacks 9 are respectively arranged at the left side and the right side of the longitudinal supporting plate 7; the protective backing plate 10 is arranged on the front side of the transverse positioning frame 1; the side buffering top frame structures 12 are arranged at the left side and the right side of the longitudinal support plate 7; the side supporting frames 13 are welded at the left side and the right side of the lower part of the transverse positioning frame 1; the cylinder switch 14 and the heating switch 15 are respectively installed on the front side of the side supporting frame 13 by screws; the adjusting bolt 11 penetrates through the protective base plate 10 and the transverse sliding groove 2 to be in threaded connection with the longitudinal adjusting jack 9 on the longitudinal supporting plate 7, the position of the adjusting bolt 11 inserted in the longitudinal adjusting jack 9 is conveniently adjusted according to requirements when the device is used, so that the height of the stainless steel arc-shaped plate 8 is adjusted, the radian of the bent cover plate is conveniently adjusted, a rubber bottom plate is mounted at the bottom of the side supporting frame 13 through a screw, the device can be in contact with the ground when in use, the anti-skidding effect is achieved, and the device is prevented from being influenced from the ground to slide; the top auxiliary heating frame structure 6 comprises a rear side plate 61, a fan frame 62, a stainless steel dustproof net 63, a blower 64, a connecting frame 65 and a red copper electric heating tube 66, wherein the rear side plate 61 is mounted on the middle upper part of the rear side of the transverse positioning frame 1 through bolts; the fan frame 62 is mounted on the upper part of the front side of the rear side plate 61 through bolts; the connecting frame 65 is mounted on the left side and the right side of the lower part of the fan frame 62 through screws; the red copper electric heating tube 66 is mounted at the lower part of the connecting frame 65 through screws, the cover plate at the upper side of the stainless steel arc-shaped plate 8 is conveniently heated when the stainless steel electric heating tube is used, so that the cover plate can be bent more easily, the stainless steel dustproof net 63 is mounted at the upper part of the fan frame 62 through screws, the air sucked into the blower 64 is conveniently filtered when the stainless steel electric heating tube is used, dust is prevented from entering the inner side of the fan frame 62, the blower 64 is arranged at the inner side of the fan frame 62 and is connected with the stainless steel dustproof net 63 through screws, the red copper electric heating tube 66 is conveniently blown when the blower is used, and hot air is conveniently blown onto the stainless steel arc-shaped plate 8.
As shown in fig. 2, in the above embodiment, specifically, the positioning sliding frame structure 3 includes a rectangular mounting frame 31, a transverse sliding plate 32, a shaft rod 33, a rectangular positioning frame 34, an upper positioning wheel 35 and a lower positioning wheel 36, wherein the rectangular mounting frame 31 is disposed on the left and right sides inside the transverse positioning frame 1; the shaft rod 33 is inserted in the middle position of the transverse sliding plate 32; the rectangular positioning frame 34 is arranged on the inner side of the rectangular mounting frame 31 and is connected to the outer side of the shaft rod 33 in a shaft mode, when the rectangular positioning frame is used, the rectangular positioning frame 34 can rotate within the rectangular mounting frame 31 conveniently, rotation can be conducted flexibly according to the radian of a bent cover plate conveniently, the transverse sliding plate 32 is welded in the middle positions of the front side and the rear side of the rectangular mounting frame 31 and is connected to the inner side of the transverse sliding groove 2 in a shaft mode, when the rectangular positioning frame is used, the transverse sliding plate 32 slides left and right in the transverse sliding groove 2, the positioning function can be achieved when the rectangular mounting frame 31 is moved conveniently, the upper side positioning wheel 35 and the lower side positioning wheel 36 are connected to the upper side and the lower side of the rectangular positioning frame 34 in a shaft mode respectively, the friction force of the inner cover plate of the rectangular positioning frame 34 can be reduced and inserted when the.
As shown in fig. 3, in the above embodiment, specifically, the adjustable tightening frame structure 5 includes a fixing plate 51, a fixing bolt 52, a cylinder fixing frame 53, a telescopic cylinder 54 and a connecting plate 55, where the fixing plate 51 is sleeved on the left and right sides of the outside of the transverse positioning frame 1; the fixing bolt 52 penetrates through the fixing plate 51 and is in threaded connection with the transverse adjusting jack 4; the cylinder fixing frame 53 is welded at the upper part of the right side of the fixing plate 51; the telescopic cylinder 54 is mounted on the inner side of the cylinder fixing frame 53 through bolts; the connecting plate 55 is mounted on the left side of the telescopic cylinder 54 through bolts; the fixing bolt 52 penetrates through the fixing plate 51 and is in threaded connection with the transverse adjusting insertion hole 4, and when the adjustable jacking frame structure is used, the position of the fixing bolt 52 installed in the transverse adjusting insertion hole 4 can be conveniently adjusted according to requirements, so that the positions of the adjustable jacking frame structure 5 on the left side and the right side of the transverse positioning frame 1 can be conveniently adjusted.
As shown in fig. 5, in the above embodiment, specifically, the side buffering top frame structure 12 includes a mounting seat 121, a fixing tube 122, a positioning ring 123, a positioning rod 124, a mounting plate 125, a tightening spring 126, a wheel frame 127 and a stainless steel wheel 128, wherein the mounting seat 121 is bolted on the left and right sides of the longitudinal support plate 7; the fixed pipe 122 is welded at the middle position of the left side of the mounting seat 121; the positioning ring 123 is welded at the upper end of the fixed pipe 122; the positioning rod 124 penetrates through the positioning ring 123 and is inserted into the inner side of the fixing tube 122; the mounting plate 125 is welded at the upper end of the positioning rod 124; the wheel frame 127 is mounted on the upper part of the mounting plate 125 through screws; the stainless steel wheel 128 is connected with the upper part of the inner side of the wheel frame 127 in a shaft mode; the jacking spring 126 is sleeved on the outer side of the positioning rod 124 and arranged on the inner sides of the positioning ring 123 and the mounting plate 125, and when the lifting device is used, the upward jacking function is conveniently played on the mounting plate 125, so that the movable jacking function can be played when the cover plate is bent.
Principle of operation
In the working process of the invention, firstly, the position of a fixed plate 51 on a transverse positioning frame 1 is adjusted according to the length of a cover plate, after the adjustment is finished, a fixed bolt 52 penetrates through the fixed plate 51 to be in threaded connection with a transverse adjusting jack 4 to realize the fixation of the fixed plate 51, meanwhile, the length of a longitudinal support plate 7 inserted in the transverse positioning frame 1 is adjusted, after the adjustment is finished, an adjusting bolt 11 penetrates through a protective backing plate 10 and a transverse sliding groove 2 to be in threaded connection with a longitudinal adjusting jack 9 on the longitudinal support plate 7 to realize the fixation of the longitudinal support plate 7, then, the cover plate to be bent is respectively inserted into the inner sides of an upper side positioning wheel 35 and a lower side positioning wheel 36, then, an air cylinder switch 14 is opened, a rectangular mounting frame 31 is tightly propped by using a telescopic air cylinder 54 and a connecting plate 55, a transverse sliding plate 32 slides in the transverse sliding groove 2, and simultaneously, a heating switch, thereby the realization plays the heating function to the apron on the stainless steel arc 8 to increase the speed when bending, usable stainless steel wheel 128 plays the support tight function in top to the both sides of apron when bending.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The escalator inner and outer cover plate radian forming device convenient to maintain is characterized by comprising a transverse positioning frame (1), a transverse sliding groove (2), a positioning sliding frame structure (3), a transverse adjusting jack (4), an adjustable jacking frame structure (5), a top auxiliary heating frame structure (6), a longitudinal supporting plate (7), a stainless steel arc plate (8), a longitudinal adjusting jack (9), a protective backing plate (10), an adjusting bolt (11), a side buffering jacking frame structure (12), a side supporting frame (13), an air cylinder switch (14) and a heating switch (15), wherein the transverse sliding groove (2) is arranged on the front side and the rear side of the middle position of the transverse positioning frame (1); the positioning sliding frame structures (3) are arranged on the left side and the right side inside the transverse positioning frame (1); the transverse adjusting jacks (4) are respectively arranged at the upper part and the lower part of the left side and the right side of the transverse positioning frame (1); the adjustable jacking frame structures (5) are arranged at the left end and the right end of the transverse positioning frame (1); the top auxiliary heating frame structure (6) is arranged at the middle upper part of the rear side of the transverse positioning frame (1); the longitudinal support plate (7) is inserted in the middle position of the inner side of the transverse positioning frame (1); the stainless steel arc-shaped plate (8) is welded on the upper part of the longitudinal support plate (7); the longitudinal adjusting jacks (9) are respectively arranged at the left side and the right side of the longitudinal support plate (7); the protective base plate (10) is arranged on the front side of the transverse positioning frame (1); the side buffering top frame structures (12) are arranged on the left side and the right side of the longitudinal support plate (7); the side supporting frames (13) are welded at the left side and the right side of the lower part of the transverse positioning frame (1); the cylinder switch (14) and the heating switch (15) are respectively installed on the front side of the side supporting frame (13) through screws; the top auxiliary heating frame structure (6) comprises a rear side plate (61), a fan frame (62), a stainless steel dust screen (63), a blower (64), a connecting frame (65) and a red copper electric heating tube (66), wherein the rear side plate (61) is mounted on the middle upper part of the rear side of the transverse positioning frame (1) through bolts; the fan frame (62) is mounted on the upper part of the front side of the rear side plate (61) through bolts; the connecting frame (65) is arranged on the left side and the right side of the lower part of the fan frame (62) through screws.
2. The escalator inner and outer cover plate radian forming device convenient for maintenance according to claim 1, wherein the positioning sliding frame structure (3) comprises a rectangular mounting frame (31), a transverse sliding plate (32), a shaft rod (33), a rectangular positioning frame (34), an upper side positioning wheel (35) and a lower side positioning wheel (36), wherein the rectangular mounting frame (31) is arranged at the left and right sides of the inside of the transverse positioning frame (1); the shaft lever (33) is inserted in the middle position of the transverse sliding plate (32).
3. The conveniently maintained radian molding device for the inner and outer cover plates of the escalator as claimed in claim 1, wherein said adjustable jacking frame structure (5) comprises a fixing plate (51), a fixing bolt (52), a cylinder fixing frame (53), a telescopic cylinder (54) and a connecting plate (55), said fixing plate (51) is sleeved on the left and right sides of the outer part of the transverse positioning frame (1); the fixing bolt (52) penetrates through the fixing plate (51) and is in threaded connection with the transverse adjusting jack (4); the cylinder fixing frame (53) is welded at the upper part of the right side of the fixing plate (51); the telescopic cylinder (54) is arranged on the inner side of the cylinder fixing frame (53) through bolts; the connecting plate (55) is mounted on the left side of the telescopic cylinder (54) through bolts.
4. The escalator inner and outer cover plate radian molding device convenient to maintain as claimed in claim 1, wherein the side buffering top frame structure (12) comprises a mounting seat (121), a fixed pipe (122), a positioning ring (123), a positioning rod (124), a mounting plate (125), a jacking spring (126), a wheel frame (127) and a stainless steel wheel (128), wherein the mounting seat (121) is bolted on the left side and the right side of a longitudinal support plate (7); the fixed pipe (122) is welded at the middle position of the left side of the mounting seat (121); the positioning ring (123) is welded at the upper end of the fixed pipe (122); the positioning rod (124) penetrates through the positioning ring (123) and is inserted into the inner side of the fixing pipe (122); the mounting plate (125) is welded at the upper end of the positioning rod (124); the wheel carrier (127) is arranged on the upper part of the mounting plate (125) through a screw; the stainless steel wheel (128) is coupled to the upper part of the inner side of the wheel frame (127).
5. An escalator inner and outer cover plate radian molding device convenient to maintain as claimed in claim 3, wherein the fixing bolt (52) penetrates through the fixing plate (51) and is in threaded connection with the transverse adjusting insertion hole (4).
6. An escalator inner and outer cover plate radian molding device convenient to maintain as claimed in claim 2, wherein the rectangular positioning frame (34) is arranged on the inner side of the rectangular mounting frame (31) and is coupled on the outer side of the shaft lever (33).
7. An escalator inner and outer cover plate radian forming device convenient to maintain as claimed in claim 4, wherein the jacking spring (126) is sleeved outside the positioning rod (124) and arranged inside the positioning ring (123) and the mounting plate (125).
8. The escalator inner and outer cover plate radian molding device convenient to maintain as claimed in claim 1, wherein the adjusting bolt (11) penetrates through the protective backing plate (10) and the transverse sliding groove (2) to be in threaded connection with the longitudinal adjusting insertion hole (9) on the longitudinal supporting plate (7).
9. The escalator inner and outer cover plate radian molding device convenient to maintain as claimed in claim 2, wherein the transverse sliding plate (32) is welded at the middle position of the front and rear sides of the rectangular mounting frame (31) and is inserted into the inner side of the transverse sliding groove (2).
10. An escalator inner and outer cover plate radian molding device convenient for maintenance as claimed in claim 2, wherein the upper side positioning wheel (35) and the lower side positioning wheel (36) are respectively connected with the upper and lower sides of the rectangular positioning frame (34) in a shaft mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162687.0A CN112387817A (en) | 2020-10-27 | 2020-10-27 | Staircase inside and outside apron radian forming device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162687.0A CN112387817A (en) | 2020-10-27 | 2020-10-27 | Staircase inside and outside apron radian forming device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112387817A true CN112387817A (en) | 2021-02-23 |
Family
ID=74596739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011162687.0A Pending CN112387817A (en) | 2020-10-27 | 2020-10-27 | Staircase inside and outside apron radian forming device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112387817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183191A (en) * | 2021-05-24 | 2021-07-30 | 河南中杰药业有限公司 | Adjustable automatic material pushing device for traditional Chinese medicine slicing machine |
-
2020
- 2020-10-27 CN CN202011162687.0A patent/CN112387817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183191A (en) * | 2021-05-24 | 2021-07-30 | 河南中杰药业有限公司 | Adjustable automatic material pushing device for traditional Chinese medicine slicing machine |
| CN113183191B (en) * | 2021-05-24 | 2024-04-23 | 河南中杰药业有限公司 | Automatic pushing device for traditional Chinese medicine slicing machine with adjustable |
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