CN219792281U - Tower crane self-climbing frame convenient to install - Google Patents
Tower crane self-climbing frame convenient to install Download PDFInfo
- Publication number
- CN219792281U CN219792281U CN202321129257.8U CN202321129257U CN219792281U CN 219792281 U CN219792281 U CN 219792281U CN 202321129257 U CN202321129257 U CN 202321129257U CN 219792281 U CN219792281 U CN 219792281U
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- Prior art keywords
- stand
- tower crane
- sleeve
- climbing frame
- self
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000009194 climbing Effects 0.000 claims description 6
- 241000282326 Felis catus Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a tower crane self-climbing frame convenient to install, which comprises two groups of upright post frames and locking bolts, wherein a plurality of groups of equidistant pedals are installed between the two groups of upright post frames, the locking bolts are installed at both ends of each pedal, the pedals are fixedly connected with the upright post frames through the locking bolts, adapter sleeves are installed at the top ends of the upright post frames, connecting bolts are installed on the outer walls of the adapter sleeves, one ends of the connecting bolts extend into the adapter sleeves, and adapter blocks are installed at the bottom ends of the upright post frames and are in sliding connection with the adapter sleeves. The utility model not only realizes the convenient assembled splicing use of the self-climbing frame of the tower crane and is convenient for adjustable clamping and fixing, but also increases the connection strength of the self-climbing frame structure of the tower crane and improves the convenience and stability of the self-climbing frame of the tower crane during installation and fixing.
Description
Technical Field
The utility model relates to the technical field of self-climbing frames of tower cranes, in particular to a self-climbing frame of a tower crane, which is convenient to install.
Background
The tower crane is the most commonly used hoisting equipment on the building site, uses the extension of one section to hang the raw materials of construction such as reinforcing bar, wood ridge, concrete, steel pipe, etc. construction, the swing arm of tower crane is installed on the rotatory hoist of towering tower body upper portion, and the operating space of tower crane is big, and the perpendicular and horizontal transport of mainly used house building construction material and the installation of building component, when the tower crane was used, the staff needed to go to the tower crane operation room through climbing the frame certainly.
The utility model discloses a tower crane is with cat ladder of being convenient for installation as authorized bulletin number CN209601978U, including cat ladder mobile jib, cat ladder mobile jib is provided with two altogether, two cat ladder mobile jib specifications are unanimous and each other set up side by side, a plurality of jacks have all been seted up to two cat ladder mobile jib opposite sides, a plurality of jacks that lie in one cat ladder mobile jib side are equidistant each other to be set up, be equipped with a plurality of baffle bars between two cat ladder mobile jib, a plurality of baffle bar both ends all with jack looks adaptation design, a plurality of baffle bar both ends insert respectively in a jack, equidistant parallel arrangement between a plurality of baffle bars, the middle part position of the upper end of two cat ladder mobile jib is all fixed mounting has the kicking block, two kicking block specifications are unanimous;
although the ladder stand convenient to install for the tower crane is realized, the plug type design is adopted at the butt joint part of the upper main rod and the lower main rod, the butt joint time of the upper main rod and the lower main rod is reduced, and therefore the whole installation efficiency is improved, the problem that the conventional tower crane self-climbing frame is unfavorable for convenient assembling type splicing and use when in use is solved, the convenient adjustable clamping and fixing are realized, and the strength of the connection of the structure of the tower crane self-climbing frame and the convenience and stability of the installation and fixing are greatly influenced.
Disclosure of Invention
The utility model aims to provide a tower crane self-climbing frame convenient to install, so as to solve the problems that the tower crane self-climbing frame is inconvenient to assemble, splice and use, is convenient to clamp and fix in an adjustable mode, and influences the connection strength of the structure of the tower crane self-climbing frame and the convenience and stability in installation and fixation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tower crane is from climbing frame convenient to installation, includes stand and lock bolt, stand is two sets of, and installs equidistant multiunit footboard between two sets of stand, lock bolt is all installed at the both ends of footboard, and footboard pass through lock bolt and stand fixed connection, the adapter sleeve is all installed on the top of stand, all install connecting bolt on the outer wall of adapter sleeve, and connecting bolt's one end all extends to the inside of adapter sleeve, the transfer piece is all installed to the bottom of stand, and transfer piece and adapter sleeve sliding connection, all install the bracing piece on the outer wall of stand, all install the telescopic link on the stand outer wall of bracing piece top, the one end that the stand was kept away from to the telescopic link all is equipped with the telescopic sleeve, and telescopic link and telescopic sleeve sliding connection.
Preferably, the inside of telescopic link is equipped with equidistant multiunit locating hole, all install the bayonet lock on the flexible cover outer wall of locating hole one side, and the one end of bayonet lock extends to the inside of locating hole.
Preferably, the one end that the telescopic sleeve kept away from the telescopic link all installs the dog, all install the nut cover on the telescopic sleeve outer wall of dog one side, the inside of nut cover all is equipped with the threaded rod.
Preferably, the end of the threaded rod, which is close to the stop block, is provided with the clamping block, and the end of the threaded rod, which is far away from the stop block, is provided with the handle.
Preferably, the support sleeve is all installed to the one end that the bracing piece kept away from the stand, the inside of bracing piece all is equipped with the connecting hole, all install positioning bolt on the support sleeve outer wall of connecting hole one side, and positioning bolt's one end all extends to the inside of connecting hole.
Preferably, the support sleeve is provided with reinforcing plates at one ends far away from the support rods, and extension bolts are symmetrically arranged on the outer walls of the reinforcing plates.
Compared with the prior art, the utility model has the beneficial effects that: the self-climbing frame of the tower crane not only realizes convenient assembly type splicing use of the self-climbing frame of the tower crane and facilitates adjustable clamping and fixing, but also increases the strength of structural connection of the self-climbing frame of the tower crane and improves the convenience and stability of the self-climbing frame of the tower crane in installation and fixing;
(1) Through placing two groups of upright posts together, the two ends of the pedal are respectively connected with the upright posts, the pedal is convenient for a user to trample and climb, when one group of upright posts and the pedal are spliced, the adapter block of the upright posts is inserted into the adapter sleeve of the other group, and the adapter block and the adapter sleeve are fixed through connecting bolts, so that a plurality of groups of upright posts and the pedal are spliced and assembled for use, the convenient assembled spliced use of the self-climbing frame of the tower crane is realized, the convenience of spliced and assembled of the self-climbing frame of the tower crane is improved, and the modular installation and use are facilitated;
(2) The stop block is connected with the tower frame, the handle drives the threaded rod to rotate, the threaded rod drives the stop block to move, the stop block and the clamping block are matched to fix the tower frame, the telescopic rod is connected with the telescopic sleeve, and the telescopic rod can slide in the telescopic sleeve to control and adjust the length of the stop block, so that the tower crane is convenient to fix the self-climbing frame and the tower frame, the convenient adjustable clamping fixation of the self-climbing frame and the tower frame is realized, and the convenience of the self-climbing frame installation fixation of the tower crane is improved;
(3) Through being connected bracing piece and support sleeve, bracing piece and support sleeve can carry out free flexible regulation, and the reinforcing plate is fixed with the tower frame through extension bolt, and bracing piece and support sleeve play auxiliary stay's effect to the tower machine from climbing the frame, have realized that the tower machine is from climbing frame structure strenghthened type and have connected, have increased the stability that the tower machine is from climbing frame structure and connect.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is an enlarged schematic side view of the telescopic sleeve of the present utility model;
fig. 4 is an enlarged sectional view of the support sleeve according to the present utility model.
In the figure: 1. a stand column frame; 2. a locking bolt; 3. a pedal; 4. a connecting bolt; 5. an adapter sleeve; 6. a telescopic rod; 7. a telescopic sleeve; 8. a threaded rod; 9. a stop block; 10. a clamping block; 11. a nut sleeve; 12. a handle; 13. a bayonet lock; 14. positioning holes; 15. a support rod; 16. a connection hole; 17. positioning bolts; 18. a reinforcing plate; 19. lengthening the bolt; 20. a support sleeve; 21. and a switching block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a tower crane self-climbing frame convenient to installation, including stand 1 and locking bolt 2, stand 1 is two sets of, and install equidistant multiunit footboard 3 between two sets of stand 1, locking bolt 2 is all installed at footboard 3's both ends, and footboard 3 passes through locking bolt 2 and stand 1 fixed connection, locking bolt 2 plays the fixed effect of connection, adapter sleeve 5 is all installed on stand 1's top, all install connecting bolt 4 on adapter sleeve 5's the outer wall, and connecting bolt 4's one end all extends to adapter sleeve 5's inside, connecting bolt 4 plays the fixed effect of connection;
the bottom end of the upright post frame 1 is provided with a switching block 21, the switching block 21 is in sliding connection with the switching sleeve 5, the outer wall of the upright post frame 1 is provided with a supporting rod 15, the outer wall of the upright post frame 1 above the supporting rod 15 is provided with a telescopic rod 6, one end of the telescopic rod 6, which is far away from the upright post frame 1, is provided with a telescopic sleeve 7, the telescopic rod 6 is in sliding connection with the telescopic sleeve 7, and the telescopic rod 6 and the telescopic sleeve 7 play a role in sliding adjustment;
the inside of the telescopic rod 6 is provided with a plurality of groups of equidistant positioning holes 14, the outer wall of the telescopic sleeve 7 at one side of the positioning holes 14 is provided with clamping pins 13, one end of each clamping pin 13 extends to the inside of the positioning hole 14, each clamping pin 13 plays a role in connection and fixation, one end of the telescopic sleeve 7 far away from the telescopic rod 6 is provided with a stop block 9, the outer wall of the telescopic sleeve 7 at one side of the stop block 9 is provided with a nut sleeve 11, the inside of the nut sleeve 11 is provided with a threaded rod 8, one end of the threaded rod 8 close to the stop block 9 is provided with a clamping block 10, one end of the threaded rod 8 far away from the stop block 9 is provided with a handle 12, and the clamping block 10 and the stop block 9 are matched for clamping and fixation;
when the tower crane self-climbing frame splicing device is used, two groups of upright frames 1 are placed together, two ends of a pedal 3 are respectively connected with the upright frames 1, the pedal 3 is fixed with the upright frames 1 through locking bolts 2, the pedal 3 is convenient for a user to tread and climb, after one group of upright frames 1 and the pedal 3 are spliced, an adapter block 21 of the upright frames 1 is inserted into the adapter sleeve 5 of the other group, the adapter block 21 and the adapter sleeve 5 are fixed through connecting bolts 4, so that the plurality of groups of upright frames 1 and the pedal 3 are conveniently spliced and assembled, the convenient assembling and the assembling of the tower crane self-climbing frame are realized, the convenience of the tower crane self-climbing frame splicing and assembling is improved, and the modular installation and the use are facilitated;
when the self-climbing device is used, the stop block 9 is connected with the tower frame, the handle 12 is rotated, the threaded rod 8 is driven to rotate by the handle 12, the threaded rod 8 is driven to move under the cooperation of the threaded rod 8 and the nut sleeve 11, the stop block 9 is driven to move by the threaded rod 8, the tower frame is fixed by the cooperation of the stop block 9 and the clamping block 10, the telescopic rod 6 is connected with the telescopic sleeve 7, the telescopic rod 6 can slide in the telescopic sleeve 7 to control and adjust the length of the stop block 9, so that the self-climbing frame of the tower crane is conveniently fixed with the tower frame, the convenient adjustable clamping fixation of the self-climbing frame of the tower crane and the tower frame is realized, and the convenience of the self-climbing frame installation fixation of the tower crane is improved;
the support sleeve 20 is arranged at one end of the support rod 15 far away from the upright post frame 1, the connecting holes 16 are formed in the support rod 15, the positioning bolts 17 are arranged on the outer wall of the support sleeve 20 at one side of the connecting holes 16, one ends of the positioning bolts 17 extend to the inside of the connecting holes 16, the positioning bolts 17 play a role in connection and fixation, the reinforcing plate 18 is arranged at one end of the support sleeve 20 far away from the support rod 15, the extension bolts 19 are symmetrically arranged on the outer wall of the reinforcing plate 18, and the extension bolts 19 play a role in connection and fixation;
during use, the support rod 15 is connected with the support sleeve 20, the support rod 15 is fixed with the support sleeve 20 through the positioning bolt 17, the support rod 15 and the support sleeve 20 can be subjected to free telescopic adjustment, the reinforcing plate 18 is fixed with the tower frame through the lengthening bolt 19, the support rod 15 and the support sleeve 20 play an auxiliary supporting role on the self-climbing frame of the tower crane, so that the stability of structural connection is improved, the self-climbing frame structure reinforced connection of the tower crane is realized, and the stability of the self-climbing frame structure connection of the tower crane is increased.
Working principle: when in use, firstly, two groups of upright posts 1 are placed together, two ends of a pedal 3 are respectively connected with the upright posts 1, the pedal 3 is fixed with the upright posts 1 through locking bolts 2, the pedal 3 is convenient for a user to tread and climb, when one group of upright posts 1 and the pedal 3 are spliced, an adapter block 21 of the group of upright posts 1 is inserted into the adapter sleeve 5 of the other group, the adapter block 21 and the adapter sleeve 5 are fixed through connecting bolts 4, so that a plurality of groups of upright posts 1 and the pedal 3 are spliced and assembled for use, then, by connecting a stop block 9 with a tower frame, a rotary handle 12 is used for driving a threaded rod 8 to rotate through the handle 12, driving the threaded rod 8 to move under the cooperation of the threaded rod 8 and a nut sleeve 11, the stop block 9 is driven by the threaded rod 8 to move, the tower crane self-climbing frame is fixed by matching the stop block 9 with the clamping block 10, the telescopic rod 6 is connected with the telescopic sleeve 7, the telescopic rod 6 can slide in the telescopic sleeve 7 to control and adjust the length of the stop block 9, the tower crane self-climbing frame and the tower crane are convenient to fix, the support rod 15 is connected with the support sleeve 20 through the support rod 15, the support rod 15 is fixed with the support sleeve 20 through the positioning bolt 17, the support rod 15 and the support sleeve 20 can be subjected to free telescopic adjustment, the reinforcing plate 18 is fixed with the tower crane through the lengthening bolt 19, the support rod 15 and the support sleeve 20 play an auxiliary supporting role on the tower crane self-climbing frame, and the stability of structural connection is improved to finish the use work of the tower crane self-climbing frame.
Claims (6)
1. The utility model provides a tower machine is from climbing frame convenient to installation, includes upright post frame (1) and locking bolt (2), its characterized in that: the utility model discloses a stand, including stand (1) and stand (1), stand (1) are two sets of, and install equidistant multiunit footboard (3) between two sets of stand (1), locking bolt (2) are all installed at the both ends of footboard (3), and footboard (3) are through locking bolt (2) and stand (1) fixed connection, adapter sleeve (5) are all installed on the top of stand (1), connecting bolt (4) are all installed on the outer wall of adapter sleeve (5), and the one end of connecting bolt (4) all extends to the inside of adapter sleeve (5), adapter block (21) are all installed to the bottom of stand (1), and adapter block (21) and adapter sleeve (5) sliding connection, all install bracing piece (15) on the outer wall of stand (1) of bracing piece (15) top, telescopic link (6) are all installed on stand (1) outer wall, telescopic link (6) keep away from stand (7) one end all, and telescopic link (7) sliding connection.
2. The tower crane self-climbing frame convenient to install according to claim 1, wherein: the telescopic rod is characterized in that a plurality of groups of equidistant positioning holes (14) are formed in the telescopic rod (6), clamping pins (13) are arranged on the outer wall of the telescopic sleeve (7) on one side of the positioning holes (14), and one end of each clamping pin (13) extends to the inside of each positioning hole (14).
3. The tower crane self-climbing frame convenient to install according to claim 1, wherein: the telescopic sleeve (7) is far away from one end of the telescopic rod (6) and is provided with a stop block (9), the outer wall of the telescopic sleeve (7) on one side of the stop block (9) is provided with a nut sleeve (11), and the inside of the nut sleeve (11) is provided with a threaded rod (8).
4. A tower crane self-climbing frame convenient to install according to claim 3, wherein: the clamping blocks (10) are arranged at one ends of the threaded rods (8) close to the stop blocks (9), and the handles (12) are arranged at one ends of the threaded rods (8) far away from the stop blocks (9).
5. The tower crane self-climbing frame convenient to install according to claim 1, wherein: the support sleeve (20) is all installed to the one end that stand (1) was kept away from to bracing piece (15), the inside of bracing piece (15) all is equipped with connecting hole (16), all install positioning bolt (17) on the support sleeve (20) outer wall of connecting hole (16) one side, and the one end of positioning bolt (17) all extends to the inside of connecting hole (16).
6. The tower crane self-climbing frame convenient to install according to claim 5, wherein: reinforcing plates (18) are arranged at one ends, far away from the supporting rods (15), of the supporting sleeves (20), and extension bolts (19) are symmetrically arranged on the outer walls of the reinforcing plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129257.8U CN219792281U (en) | 2023-05-11 | 2023-05-11 | Tower crane self-climbing frame convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129257.8U CN219792281U (en) | 2023-05-11 | 2023-05-11 | Tower crane self-climbing frame convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792281U true CN219792281U (en) | 2023-10-03 |
Family
ID=88156804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129257.8U Active CN219792281U (en) | 2023-05-11 | 2023-05-11 | Tower crane self-climbing frame convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792281U (en) |
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2023
- 2023-05-11 CN CN202321129257.8U patent/CN219792281U/en active Active
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