CN114541730A - High dismouting of being convenient for of security climbs frame - Google Patents
High dismouting of being convenient for of security climbs frame Download PDFInfo
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- CN114541730A CN114541730A CN202210258318.4A CN202210258318A CN114541730A CN 114541730 A CN114541730 A CN 114541730A CN 202210258318 A CN202210258318 A CN 202210258318A CN 114541730 A CN114541730 A CN 114541730A
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000009194 climbing Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G2005/148—Railings latticed or netted
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a high-safety climbing frame convenient to disassemble and assemble, which comprises a climbing frame body, wherein the climbing frame body comprises a vertical rod and a cross rod, a protective net comprises a net body, an upper positioning column is movably arranged on the upper side of the net body, a lower positioning column is movably arranged on the lower side of the net body, side positioning blocks are respectively and movably arranged on the left side and the right side of the net body, each side positioning block comprises an upper positioning block and a lower positioning block, an upper connecting rod is hinged between the upper positioning column and the two upper positioning blocks, a lower connecting rod is hinged between the lower positioning column and the lower positioning block, a lower positioning block is movably arranged on the lower surface of the upper positioning block, and a positioning column pushing mechanism for pushing the positioning columns to move towards the positioning holes when the lower positioning blocks move towards the inner side of the net body is arranged between the lower positioning block and the upper positioning block. The upper positioning column moves downwards to push the upper positioning block to move towards two sides through the upper connecting rod, the outer end of the upper positioning block is inserted into the positioning hole, the lower positioning column moves downwards to drive the lower positioning block to push the positioning column into the positioning hole through the positioning column pushing mechanism, and the connection reliability is further guaranteed.
Description
Technical Field
The invention relates to a climbing frame with high safety and convenience in disassembly and assembly.
Background
The climbing frame is also called a lifting frame and can be classified into hydraulic type, electric type, manual pulling type and the like according to the power source. The scaffold system is a novel scaffold system developed in recent years and is mainly applied to high-rise shear wall type floors. It can climb up or down along the building. This system makes the scaffold technology completely changed: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the dismounting and mounting process (the scaffold is used until the construction is finished after one-time assembly), and is not limited by the height of a building, so that the cost is greatly saved. Compared with the traditional scaffold, the scaffold is safer and has development advantages in high-rise buildings. The existing climbing frame consists of four systems, including a frame system, an unloading and anti-falling system, a power lifting system and a construction protection system. The construction protection system comprises a support and a screen plate. The support is provided with a mounting groove, and the left side and the right side of the punching screen plate are inserted in the mounting groove. However, the above structure has the following significant disadvantages: 1. the maintenance is inconvenient, and when a certain screen plate is replaced, the upper screen plate of the screen plate needs to be completely taken out; 2. there is the potential safety hazard, and installation operation personnel need rise to the top of support, just can put into the mounting groove with the otter board, and the otter board is gliding to the bottom again by the top of mounting groove, and the operation is inconvenient and has increased the risk that the operator falls.
Disclosure of Invention
Aiming at overcoming the defects, the invention provides the convenient-to-dismount climbing frame which is firm in mounting and fixing, simple and convenient to operate and high in safety.
The technical scheme of the invention is as follows: a climbing frame convenient to disassemble and assemble and high in safety comprises a climbing frame body, wherein the climbing frame body comprises a plurality of vertical rods and a cross rod connected between two ends of the vertical rods, a plurality of protective nets arranged vertically are arranged between the vertical rods in an adjacent mode, each protective net comprises a net body, main guide cylinders are fixedly arranged on the upper side and the lower side of the net body respectively, upper positioning columns are movably arranged in the main guide cylinders on the upper side of the net body, lower positioning columns are movably arranged in the main guide cylinders on the lower side of the net body, side guide cylinders are fixedly arranged on the left side and the right side of the net body respectively, side positioning blocks are movably arranged in the side guide cylinders, an inserting mechanism is arranged between the upper positioning columns and the lower positioning columns of the protective nets on the upper side, telescopic connecting rods are fixedly arranged between the upper positioning columns and the lower positioning columns on the same net body, and each side positioning block comprises an upper positioning block and a lower positioning block, go up the reference column and two it has last connecting rod to articulate between the locating piece, down the reference column with it has lower connecting rod to articulate between the locating piece down, the lower surface of going up the locating piece is equipped with the guide way of horizontal extension, be equipped with down on the locating piece with guide way complex guide block, upward be equipped with the guiding hole of horizontal extension in the locating piece, movable mounting has the reference column in the guiding hole, be equipped with in the pole setting with go up locating piece complex locating hole, down the locating piece with go up and be equipped with between the locating piece when the locating piece moves to the internal side of dictyosome down, promote the reference column towards the reference column pushing mechanism of motion in the locating hole.
As a preferred technical scheme, the telescopic connecting rod comprises an outer barrel positioned in the middle, an upper rod fixedly installed on the upper portion of the outer barrel, and an inner rod positioned on the lower side of the outer barrel and movably sleeved in the outer barrel, wherein a locking mechanism is arranged between the outer barrel and the inner rod.
As a preferred technical scheme, the inserting mechanism comprises a positioning column positioning groove formed in the upper surface of the upper positioning column, and a positioning column positioning block matched with the positioning column positioning groove is fixedly installed on the lower positioning column.
According to the preferable technical scheme, a cross rod positioning hole for inserting the positioning column positioning block is formed in the cross rod between the lower ends of the two vertical rods, and a pressing mechanism for pressing the upper positioning column is arranged on the cross rod between the upper ends of the two vertical rods.
According to a preferable technical scheme, the pressing mechanism comprises a nut fixedly mounted on the cross rod, a tightening bolt is screwed in the nut, and the tightening bolt is tightly pressed on the upper positioning column.
As preferred technical scheme, the locating hole closes on the port of the one end of pole setting is installed and is inserted expansion sleeve in the locating hole, the locating column inserts behind the expansion sleeve, the external diameter grow of expansion sleeve, the expansion sleeve is including articulating a plurality of swing blocks at the port department of locating hole, the thickness of the inner of swing block is less than the thickness of the outer end of swing block, the surface of locating column is used in during the outer end of expansion block, swing block deflects to the outside.
As a preferred technical scheme, the positioning column pushing mechanism comprises an installation through hole formed in the lower surface of the upper positioning block, the installation through hole is communicated with the guide hole, a gear is rotatably installed in the installation through hole, a lower installation block rack matched with the gear is arranged on the lower installation block, and a positioning column rack matched with the gear is arranged on the positioning column.
According to the preferable technical scheme, a turning plate is fixedly installed on the cross rod and comprises a fixed turning plate and a swinging turning plate, the fixed turning plate is hinged with the swinging turning plate, a transversely extending transverse guide hole is formed in the swinging turning plate, a moving column is movably installed in the transverse guide hole, a reset spring is arranged between the moving column and the transverse guide hole, a longitudinal connecting plate is arranged between adjacent moving columns in the transverse guide hole, and a moving column moving-out driving mechanism is arranged between the moving column and the fixed turning plate.
Preferably, the moving column moving-out driving mechanism includes an inclined surface formed on the fixed turning plate, the inclined surface extends downward from the edge of the fixed turning plate to the upright rod in an inclined manner, and a guide wheel matched with the inclined surface is rotatably mounted on the moving column.
Due to the adoption of the technical scheme, the climbing frame convenient to disassemble and assemble and high in safety comprises a climbing frame body, wherein the climbing frame body comprises a plurality of vertical rods and cross rods connected between two ends of the vertical rods, a plurality of protective nets arranged up and down are arranged between the vertical rods in an adjacent mode, each protective net comprises a net body, main guide cylinders are fixedly arranged on the upper side and the lower side of the net body respectively, upper positioning columns are movably arranged in the main guide cylinders on the upper side of the net body, lower positioning columns are movably arranged in the main guide cylinders on the lower side of the net body, side guide cylinders are fixedly arranged on the left side and the right side of the net body respectively, side positioning blocks are movably arranged in the side guide cylinders, inserting mechanisms for inserting the lower positioning columns of the protective nets are arranged on the upper positioning columns, and telescopic connecting rods are fixedly arranged between the upper positioning columns and the lower positioning columns on the same net body, the side locating piece includes locating piece and lower locating piece, go up reference column and two it has last connecting rod to go up to articulate between the locating piece, down the reference column with it has lower connecting rod to articulate between the locating piece down, the lower surface of going up the locating piece is equipped with the guide way of horizontal extension, be equipped with down on the locating piece with guide way complex guide block, upward be equipped with the guide hole of horizontal extension in the locating piece, movable mounting has the reference column in the guide hole, be equipped with in the pole setting with go up locating piece complex locating hole, down the locating piece with go up and be equipped with between the locating piece when the locating piece moves to the internal side of dictyosome down, promote the reference column towards the reference column pushing mechanism of locating hole internal motion. During installation, firstly, the lower side protective net is installed, the upper positioning column is pressed downwards, the upper positioning column moves downwards to push the upper positioning block to move towards two sides through the upper connecting rod, the outer end of the upper positioning block is inserted into the positioning hole, the upper positioning column moves downwards through the connecting rod to push the lower positioning column to move downwards, the lower positioning column moves downwards to drive the lower positioning block through the lower connecting rod to push the positioning column into the positioning hole through the positioning column pushing mechanism, and the connection reliability is further guaranteed. Then the upper side net body is placed above the installed net body, the upper positioning column of the upper side net body moves downwards to push the lower positioning column and the upper positioning column of the lower side net body to be inserted together through the inserting mechanism, so that the upper side net body and the lower side net body realize mutual locking, the safety is ensured, when the net body is disassembled, the lower positioning column and the upper positioning column of the lower side net body can be separated from each other only by loosening the locking mechanism between the outer cylinder and the inner rod of the connecting rod of the upper side net body and the lower side net body, the lower positioning column of the upper side net body can move upwards, so that the upper positioning block can be separated from the positioning hole, the lower positioning column of the lower side net body can also be unlocked due to the locking mechanism of the connecting rod of the lower side net body, the lower positioning column can move upwards, and the positioning column in the guide hole can move towards the inner side of the net body, thereby make the reference column follow the locating hole and shift out, just so can pull down the side dictyosome, adopt multiple mode location, the security is higher.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is an enlarged view of a portion of FIG. 1 at II;
FIG. 4 is a schematic structural diagram of a swing flap according to an embodiment of the present invention;
fig. 5 is a schematic view of the operating principle of the swing flap in fig. 4;
fig. 6 is a schematic structural diagram of another swing flap in the embodiment of the present invention.
Detailed Description
As shown in figure 1, figure 2 and figure 3, a high dismouting of being convenient for of security climbs frame, including climbing the frame support body, it includes a plurality of pole settings 1 and connects horizontal pole 2 between pole setting 1 both ends, and is adjacent install a plurality of protection networks of arranging from top to bottom between pole setting 1, the protection network includes the dictyosome 4, the upper and lower both sides of dictyosome 4 fixed mounting respectively has main guide cylinder 5, is located the dictyosome 4 upside movable mounting has last reference column 6 in the main guide cylinder 5, is located the dictyosome 4 downside movable mounting has lower reference column 7 in the main guide cylinder 5, the left and right sides of dictyosome 4 fixed mounting respectively has side guide cylinder 8, movable mounting has side locating piece 9 in the side guide cylinder 8, go up reference column 6 and be located the upside be equipped with grafting mechanism between the lower reference column 7 of protection network, and be same on the dictyosome 4 fixed mounting has flexible connecting rod 10 between last reference column 6 and the lower reference column 7 The side positioning blocks comprise upper positioning blocks 11 and lower positioning blocks 12, an upper connecting rod 13 is hinged between the upper positioning column 6 and the two upper positioning blocks 11, a lower connecting rod 14 is hinged between the lower positioning column 7 and the lower positioning block 12, a horizontally extending guide groove 3 is arranged on the lower surface of the upper positioning block 12, the lower positioning block is provided with a guide block 15 matched with the guide groove, the upper positioning block 12 is internally provided with a horizontally extending guide hole 16, a positioning column 17 is movably arranged in the guide hole 16, a positioning hole 18 matched with the upper positioning block 11 is arranged on the vertical rod 1, when the upper positioning column moves downwards, the upper positioning block 11 can be pushed to be inserted into the positioning hole 18 through the upper connecting rod, when the lower positioning block 12 moves towards the inner side of the net body 4, the lower positioning block 12 is arranged between the lower positioning block 12 and the upper positioning block 11, and a positioning column pushing mechanism for pushing the positioning column 17 to move towards the positioning hole 18.
As shown in fig. 1, in the present embodiment, the telescopic link includes an outer cylinder 19 located in the middle, an upper rod 20 fixedly installed on the upper portion of the outer cylinder, and an inner rod 51 located at the lower side of the outer cylinder and movably sleeved in the outer cylinder, and a locking mechanism is disposed between the outer cylinder 19 and the inner rod 51. The locking mechanism comprises a tightening screw hole formed in the outer barrel, a tightening bolt 21 is installed in the tightening screw hole, and the inner end of the tightening bolt is tightly pressed against the outer surface of the inner rod.
When the telescopic connecting rod type protective net is installed, firstly, a lower side protective net is installed, the upper positioning column 6 is pressed downwards, the upper positioning column 6 moves downwards to push the upper positioning block 11 to move towards two sides through the upper connecting rod 13, the outer end of the upper positioning block 11 is inserted into the positioning hole 18, then, a locking mechanism between the outer cylinder and the inner rod 51 in the telescopic connecting rod is loosened, the inner rod 51 can move downwards, the lower positioning column 7 is pushed to move downwards, the lower positioning column 7 moves downwards to drive the lower positioning block 12 to push the positioning column into the positioning hole 18 through the positioning column pushing mechanism through the lower connecting rod 14, and then, the relative position between the inner rod 51 and the outer cylinder cannot be changed through the locking mechanism; the positioning column is pushed into the positioning hole 18, so that the side positioning block is not easy to fall off from the positioning hole 18, and the connection reliability is further ensured. Then the upper side net body 4 is placed above the installed net body 4, the upper positioning column 6 of the upper side net body moves downwards, the outer end of the upper positioning block 11 of the upper side net body is inserted into the corresponding positioning hole 18, then the locking mechanism between the outer cylinder and the inner rod in the telescopic connecting rod on the upper side net body is loosened, the inner rod can move downwards, so that the lower positioning column 7 is pushed to move downwards, the lower positioning column 7 on the upper side net body and the upper positioning column 6 of the lower side net body are inserted together through the inserting mechanism, so that the upper side net body and the lower side net body are locked with each other, the safety is ensured, when the net body is disassembled, only the locking mechanism between the outer cylinder and the inner rod of the telescopic connecting rod 10 of the upper side net body and the lower side net body needs to be loosened, the lower positioning column 7 of the lower side net body is unlocked due to the locking mechanism of the telescopic connecting rod of the lower side net body, and the lower positioning column 7 can move upwards, thereby make the reference column in the guiding hole 16 towards the inboard motion of dictyosome 4 to make reference column 17 remove from locating hole 18, telescopic link on the dictyosome of upside is also by the unblock, just can make the last reference column of lower reference column on the dictyosome of upside and the last reference column of the dictyosome of downside break away from each other, lower reference column 7 of the dictyosome of upside can the upward movement, and the last reference column 6 of the dictyosome of downside just so can the upward movement, thereby make last locating piece 11 follow deviate from in the locating hole 18, just so can pull down the dictyosome of downside open, adopt multiple mode location, the security is higher.
As shown in fig. 3, the inserting mechanism includes a positioning column positioning groove 22 formed on the upper surface of the upper positioning column 6, and a positioning column positioning block 23 matched with the positioning column positioning groove 22 is fixedly installed on the lower positioning column 7. A cross rod positioning hole for inserting the positioning column positioning block 23 is arranged on the cross rod 2 between the lower ends of the two vertical rods 1, and a pressing mechanism for pressing the upper positioning column is arranged on the cross rod between the upper ends of the two vertical rods.
As shown in fig. 1, the pressing mechanism includes a nut fixedly mounted on the cross bar, a tightening bolt 24 is screwed into the nut, and the tightening bolt is tightened against the upper positioning column 6.
As shown in fig. 2, the positioning hole 18 is close to the port of one end of the vertical rod 1 is installed with an expansion sleeve 25 which can be inserted into the positioning hole, the upper positioning column 6 moves downwards and is pushed by the upper connecting rod 13 to move towards two sides of the upper positioning block 11, the expansion sleeve is inserted into the positioning hole 18 along with the movement of the upper positioning block 11, after the positioning column is inserted into the expansion sleeve 25, the outer diameter of the expansion sleeve 25 is increased, the expansion sleeve comprises a plurality of swing blocks 26 which are hinged at the port of the positioning hole, the thickness of the inner ends of the swing blocks 26 is smaller than that of the outer ends of the swing blocks 26, torsion springs which enable the swing blocks 26 to be close to each other are respectively arranged between the swing blocks 26 and the positioning hole 18, and when the outer surface of the positioning column 17 acts on the outer ends of the expansion blocks 26, the swing blocks deflect towards the outer side of the swing blocks 26. Therefore, after the positioning column is inserted into the expansion sleeve, the expansion sleeve 25 can be expanded, so that the expansion sleeve 25 is tightly stretched in the positioning hole 18, and the connection reliability is effectively improved.
As shown in fig. 2, the positioning column pushing mechanism includes an installation through hole 27 formed in the lower surface of the upper positioning block 11, the installation through hole 27 is communicated with the guide hole, a gear 28 is rotatably installed in the installation through hole, a lower installation block rack 29 matched with the gear 28 is arranged on the lower installation block, and a positioning column rack 39 matched with the gear is arranged on the positioning column.
As shown in fig. 4 and 5, the cross bar is fixedly provided with a turning plate, the turning plate comprises a fixed turning plate 31 and a swinging turning plate 32, the fixed turning plate is hinged with the swinging turning plate, the swinging turning plate 32 is provided with a transverse guide hole extending transversely, a movable column 34 is movably arranged in the transverse guide hole 39, a return spring is arranged between the movable column and the transverse guide hole 39, a longitudinal connecting plate 35 is arranged between adjacent movable columns in the transverse guide hole, and a movable column moving-out driving mechanism is arranged between the movable column 34 and the fixed turning plate 31.
As shown in fig. 4 and 5, the moving column moving-out driving mechanism includes an inclined surface 36 formed on the fixed flap, the inclined surface 36 extends downward from the edge of the fixed flap to the direction of the upright, and a guide wheel 37 engaged with the inclined surface 36 is rotatably mounted on the moving column 34. In the downward swinging process of the swinging turning plate 32, the guide wheel 37 on the moving column 34 acts on the inclined surface 36, and along with the continuous downward swinging of the outer end of the swinging plate 32, as shown in fig. 5, the moving column 34 continuously extends out under the action of the inclined surface 36, so that the area of the swinging turning plate 32 is increased, the extending moving column 34 or the longitudinal connecting plate 35 can be supported by a building body, and the building body and the turning plate can still be ensured not to have a large gap when the distance between the frame body and the building body is large. Meanwhile, the defects that the swing angle of the swing turning plate is too large and the construction walkway is too inclined due to the fact that the swing turning plate 32 is too large and the fixed turning plate is too close to the building body can be avoided, and the safety of constructors is guaranteed.
Preferably, as shown in fig. 6, another structure of the swing turning plate is shown in fig. 6, a mounting interlayer 38 is arranged in the swing turning plate, the mounting interlayer 38 is communicated with the transverse guide hole 39, a driving gear 50 and a driven gear 40 engaged with the driving gear are rotatably mounted in the mounting interlayer 38, the moving column 34 is movably mounted in the transverse guide hole, a rack matched with the driving gear 50 is arranged on the moving column, a swing rod 41 is fixedly mounted on the driven gear 40, a strip-shaped through hole 42 extending along the length direction of the swing rod 41 is arranged on the swing rod 41, at least two moving guide holes 43 communicated with the mounting interlayer 38 are arranged on the swing turning plate 32, the moving guide holes are parallel to the transverse guide hole 39, and a moving sleeve 44 is movably mounted in the moving guide holes 43, a movable mounting column 45 is sleeved in the movable sleeve 44, a limiting ring 46 for pushing the movable sleeve 44 to move is arranged on the movable mounting column 45, a reset spring 47 is arranged between the movable sleeve 44 and the hole wall of the movable guide hole 43, the outer end of the movable mounting column 45 extends out of the movable sleeve 44, a mounting column guide wheel 48 is movably mounted in the strip-shaped through hole 42, the mounting column guide wheel 48 is rotatably mounted on one movable mounting column 45, one longitudinal connecting plate 35 is fixedly mounted between the outer ends of the movable mounting columns 45, and the other longitudinal connecting plate 35 is fixedly mounted between the movable sleeves 44. In the downward swinging process of the swinging turning plate 32, the guide wheel 37 on the moving column 34 acts on the inclined surface 36, along with the continuous downward swinging of the swinging plate 32, the moving column 34 continuously moves under the action of the inclined surface 36, when the moving column moves, the driving gear is driven by the rack to rotate, so that the driven gear is driven to rotate, the swinging rod swings, the moving installation column moves through the matching of the strip-shaped through hole and the guide wheel of the installation column, after the outer end of the moving installation column moves outwards, the moving sleeve moves outwards under the action of the limiting ring, so that the two longitudinal connecting plates respectively move outwards, the moving range of the moving installation column 45 is larger due to the arrangement of the swinging rod 41, the driven gear 40 and the strip-shaped through hole 42, and the range of the swinging turning plate is enlarged. A linkage rod 49 is fixedly arranged between the inner ends of the two movable mounting columns in the embodiment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is susceptible to various changes and modifications without departing from the spirit and scope of the present invention, all of which are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A climbing frame convenient to disassemble and assemble and high in safety comprises a climbing frame body, wherein the climbing frame body comprises a plurality of vertical rods and a cross rod connected between two ends of the vertical rods, and is characterized in that a plurality of protective nets arranged up and down are installed between the adjacent vertical rods, each protective net comprises a net body, main guide cylinders are respectively and fixedly installed on the upper side and the lower side of the net body, upper positioning columns are movably installed in the main guide cylinders on the upper side of the net body, lower positioning columns are movably installed in the main guide cylinders on the lower side of the net body, side guide cylinders are respectively and fixedly installed on the left side and the right side of the net body, side positioning blocks are movably installed in the side guide cylinders, inserting mechanisms are arranged between the upper positioning columns and the lower positioning columns of the protective nets on the upper side, and telescopic connecting rods are fixedly installed between the upper positioning columns and the lower positioning columns on the same net body, the side locating piece includes locating piece and lower locating piece, go up reference column and two it has last connecting rod to go up to articulate between the locating piece, down the reference column with it has lower connecting rod to articulate between the locating piece down, the lower surface of going up the locating piece is equipped with the guide way of horizontal extension, be equipped with down on the locating piece with guide way complex guide block, upward be equipped with the guide hole of horizontal extension in the locating piece, movable mounting has the reference column in the guide hole, be equipped with in the pole setting with go up locating piece complex locating hole, down the locating piece with go up and be equipped with between the locating piece when the locating piece moves to the internal side of dictyosome down, promote the reference column towards the reference column pushing mechanism of locating hole internal motion.
2. The climbing frame with high safety and convenient assembly and disassembly as claimed in claim 1, wherein the telescopic connecting rod comprises an outer cylinder in the middle, an upper rod fixedly arranged on the upper part of the outer cylinder, and an inner rod which is arranged on the lower side of the outer cylinder and movably sleeved in the outer cylinder, and a locking mechanism is arranged between the outer cylinder and the inner rod.
3. The climbing frame with high safety and convenient to disassemble and assemble according to claim 1, wherein the inserting mechanism comprises a positioning column positioning groove formed in the upper surface of the upper positioning column, and a positioning column positioning block matched with the positioning column positioning groove is fixedly installed on the lower positioning column.
4. The climbing frame with high safety and easy assembly and disassembly as claimed in claim 3, wherein a cross bar positioning hole for inserting the positioning column positioning block is provided on the cross bar between the lower ends of the two vertical bars, and a pressing mechanism for pressing the upper positioning column is provided on the cross bar between the upper ends of the two vertical bars.
5. The climbing frame with high safety and convenient to disassemble and assemble as claimed in claim 4, wherein the pressing mechanism comprises a nut fixedly mounted on the cross bar, a tightening bolt is screwed in the nut, and the tightening bolt is tightened on the upper positioning column.
6. The climbing frame convenient to disassemble and assemble and high in safety according to claim 1, wherein an expansion sleeve capable of being inserted into the positioning hole is installed at a port of one end of the positioning hole close to the vertical rod, after the positioning column is inserted into the expansion sleeve, the outer diameter of the expansion sleeve is increased, the expansion sleeve comprises a plurality of swing blocks hinged at the port of the positioning hole, the thickness of the inner end of each swing block is smaller than that of the outer end of each swing block, and when the outer surface of the positioning column acts on the outer end of each expansion block, each swing block deflects outwards.
7. The climbing frame with high safety and convenient to disassemble and assemble according to claim 6, wherein the positioning column pushing mechanism comprises a mounting through hole formed in the lower surface of the upper positioning block, the mounting through hole is communicated with the guide hole, a gear is rotatably mounted in the mounting through hole, a lower mounting block rack matched with the gear is arranged on the lower mounting block, and a positioning column rack matched with the gear is arranged on the positioning column.
8. The climbing frame with high safety and convenient assembly and disassembly as claimed in claim 1, wherein the cross bar is fixedly provided with a turning plate, the turning plate comprises a fixed turning plate and a swinging turning plate, the fixed turning plate is hinged with a swinging turning plate, the swinging turning plate is provided with a transverse guide hole extending transversely, a moving column is movably arranged in the transverse guide hole, a return spring is arranged between the moving column and the transverse guide hole, a longitudinal connecting plate is arranged between the moving columns in the adjacent transverse guide holes, and a moving column moving-out driving mechanism is arranged between the moving column and the fixed turning plate.
9. The climbing frame with high safety and convenient to disassemble and assemble according to claim 8, wherein the moving column moving-out driving mechanism comprises an inclined surface formed on the fixed turning plate, the inclined surface extends downwards from the edge of the fixed turning plate to the direction of the vertical rod in an inclined manner, and a guide wheel matched with the inclined surface is rotatably installed on the moving column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258318.4A CN114541730B (en) | 2022-03-16 | 2022-03-16 | High-safety climbing frame convenient to disassemble and assemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258318.4A CN114541730B (en) | 2022-03-16 | 2022-03-16 | High-safety climbing frame convenient to disassemble and assemble |
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| Publication Number | Publication Date |
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| CN114541730A true CN114541730A (en) | 2022-05-27 |
| CN114541730B CN114541730B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210258318.4A Active CN114541730B (en) | 2022-03-16 | 2022-03-16 | High-safety climbing frame convenient to disassemble and assemble |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2339925A1 (en) * | 1972-08-21 | 1974-05-16 | Lely Nv C Van Der | METHOD OF ASSEMBLING A BUILDING |
| DE19612537A1 (en) * | 1995-03-31 | 1996-10-02 | Layher Ulrich | Scaffolding assembly with multiple parts |
| EP1862610A1 (en) * | 2006-05-31 | 2007-12-05 | Portuleiter- Produtos Metalicos S.A. | Climbing aid kit |
| CN101298821A (en) * | 2007-04-30 | 2008-11-05 | 李京岐 | Multi-functional window structure |
| JP3204708U (en) * | 2016-03-31 | 2016-06-09 | 日綜産業株式会社 | Lifting scaffold equipment |
| CN214090926U (en) * | 2020-11-16 | 2021-08-31 | 河北汇金建筑科技有限公司 | Climbing frame with protective device for building |
-
2022
- 2022-03-16 CN CN202210258318.4A patent/CN114541730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2339925A1 (en) * | 1972-08-21 | 1974-05-16 | Lely Nv C Van Der | METHOD OF ASSEMBLING A BUILDING |
| DE19612537A1 (en) * | 1995-03-31 | 1996-10-02 | Layher Ulrich | Scaffolding assembly with multiple parts |
| EP1862610A1 (en) * | 2006-05-31 | 2007-12-05 | Portuleiter- Produtos Metalicos S.A. | Climbing aid kit |
| CN101298821A (en) * | 2007-04-30 | 2008-11-05 | 李京岐 | Multi-functional window structure |
| JP3204708U (en) * | 2016-03-31 | 2016-06-09 | 日綜産業株式会社 | Lifting scaffold equipment |
| CN214090926U (en) * | 2020-11-16 | 2021-08-31 | 河北汇金建筑科技有限公司 | Climbing frame with protective device for building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114541730B (en) | 2023-11-28 |
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