CN217076905U - Pulley stress conversion device for jacking construction - Google Patents
Pulley stress conversion device for jacking construction Download PDFInfo
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- CN217076905U CN217076905U CN202220329785.7U CN202220329785U CN217076905U CN 217076905 U CN217076905 U CN 217076905U CN 202220329785 U CN202220329785 U CN 202220329785U CN 217076905 U CN217076905 U CN 217076905U
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- supporting seat
- jacking construction
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Abstract
The utility model belongs to the field of jacking construction, in particular to a tackle stress conversion device for jacking construction, which aims at the existing problems and provides the following proposal, which comprises a climbing rod, a supporting seat and a pulley are respectively arranged on the climbing rod in a sliding way, two jacking mechanisms are respectively arranged between the supporting seat and the pulley, vertical holes are respectively arranged on two sides of the top of the pulley, and a Z-shaped rod is arranged in the vertical hole in a sliding way, inclined rods are fixedly arranged on both sides of the bottom of the pulley, and the inclined rod is respectively rotatably sleeved with a winding coil and a gear, the two sides of the top of the supporting seat are respectively provided with a hook in a sliding way, the hook is fixedly connected with a steel wire, and the top end of the steel wire is wound and connected on the winding ring, the utility model solves the defects in the prior art, the pulley can well realize the transfer of the stressed supporting point in the running process, and the jacking construction is convenient to carry out.
Description
Technical Field
The utility model relates to a construction technical field is advanced in the top, especially relates to a coaster atress conversion equipment is used in construction of advancing in the top.
Background
When a hydraulic oil cylinder is adopted as a climbing power system in some excavation jacking construction formwork systems, a pulley stress conversion device is generally required to be arranged between the power system and a climbing supporting system (a permanent structure or a platform self-supporting system) so as to be convenient for temporarily placing a fulcrum in the climbing process of the climbing oil cylinder, provide a reliable counter-force supporting point for climbing of the whole structure and provide a guiding effect.
The connection method is reliable in bearing and accurate in positioning, but on one hand, the bearing limit is small, the performance of a power system is not favorably exerted, and the connection method is not suitable for jacking construction systems with overlarge strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pulley stress conversion device for jacking construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coaster atress conversion equipment is used in jacking construction, is including climbing the pole, it has supporting seat and coaster to climb respectively slidable mounting on the pole, and installs two jacking mechanisms between supporting seat and the coaster respectively, the top both sides of coaster have all been seted up upright hole, and found downthehole slidable mounting have Z type pole, the equal fixed mounting in bottom both sides of coaster has the down tube, and rotates respectively on the down tube and has cup jointed coil and gear, the equal slidable mounting in top both sides of supporting seat has the couple, fixedly connected with steel wire on the couple, and the top winding of steel wire connects on the coil, the equal fixed mounting in top both sides of coaster has the jacking post.
Preferably, a plurality of fulcrum grooves are arranged on two sides of the climbing rod at equal intervals, and the Z-shaped rod and the hook are matched with the fulcrum grooves.
Preferably, one end of each of the two tension springs is fixedly connected to the inner wall of the vertical hole on the side far away from the climbing rod, and the other end of each of the two tension springs is fixedly connected to the Z-shaped rod.
Preferably, a plurality of saw teeth are fixedly arranged on the bottom side of the Z-shaped rod at equal intervals, and the saw teeth are meshed with the gear.
Preferably, the sliding grooves are formed in two sides of the top of the supporting seat, the moving blocks are arranged in the sliding grooves in a sliding mode, and the top sides of the moving blocks are fixedly arranged on the hooks.
Preferably, one end of a tension spring is fixedly connected to the inner wall of the chute close to one side of the climbing rod, and the other end of the tension spring is fixedly connected to the moving block.
In the utility model, in the process of tackle climbing, two hooks on the supporting seat are clamped with the fulcrum groove under the action of the tension spring, the supporting seat is taken as a stress bearing point at the moment, two jacking mechanisms above the supporting seat can control the rise of the tackle, when the tackle reaches a designated position, two Z-shaped rods are clamped with the fulcrum groove under the action of the tension spring, then the saw teeth force the gear to take the winding coil to wind the steel wire, when the hooks are pulled out from the fulcrum groove by the steel wire, the tackle is changed into the stress bearing point at the moment, the jacking mechanism takes the supporting seat to move upwards, and the circular reciprocating can better realize jacking construction;
the utility model provides a shortcoming among the prior art for the coaster can realize the shift of atress supporting point well in the operation process, the going on of being convenient for carry out of construction.
Drawings
Fig. 1 is a schematic front view of a pulley stress conversion device for jacking construction according to the present invention;
fig. 2 is a schematic structural view of a part a of a pulley stress conversion device for jacking construction provided by the utility model;
fig. 3 is the utility model provides a tackle atress conversion equipment's for jacking construction part B schematic structure.
In the figure: the device comprises a climbing rod 1, a supporting seat 2, a pulley 3, a jacking mechanism 4, a fulcrum groove 5, a vertical hole 6, a Z-shaped rod 7, a tension spring 8, an inclined rod 9, a winding coil 10, a gear 11, a sawtooth 12, a hook 13, a sliding groove 14, a motion block 15, a tension spring 16, a steel wire 17 and a jacking column 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a coaster atress conversion equipment is used in jacking construction, including climbing pole 1, it has supporting seat 2 and coaster 3 to climb respectively slidable mounting on pole 1, and install two jacking mechanisms 4 between supporting seat 2 and the coaster 3 respectively, upright hole 6 has all been seted up to the top both sides of coaster 3, and slidable mounting has Z type pole 7 in the upright hole 6, the equal fixed mounting in bottom both sides of coaster 3 has slope pole 9, and rotate respectively on the slope pole 9 and cup jointed winding 10 and gear 11, the equal slidable mounting in top both sides of supporting seat 2 has couple 13, fixedly connected with steel wire 17 on the couple 13, and the top winding of steel wire 17 is connected on winding 10, the equal fixed mounting in top both sides of coaster 3 has jacking post 18.
The utility model discloses in, the impartial interval in both sides of climbing pole 1 is equipped with a plurality of fulcrum groove 5, and Z type pole 7 and couple 13 all with 5 looks adaptations in fulcrum groove.
The utility model discloses in, vertical hole 6 is kept away from on the inner wall of climbing pole 1 one side respectively two tight power spring 8's of fixedly connected with one end, and tight power spring 8's other end fixed connection is on Z type pole 7, and Z type pole 7 and fulcrum groove 5 block can be ensured to tight power spring 8.
The utility model discloses in, the equidistant fixed mounting in bottom side of Z type pole 7 has a plurality of sawtooth 12, and sawtooth 12 meshes with gear 11 mutually.
The utility model discloses in, spout 14 has all been seted up to the top both sides of supporting seat 2, and sliding mounting has motion piece 15 in spout 14, and the top side fixed mounting of motion piece 15 is on couple 13, and spout 14 and motion piece 15 mutually support to move for making couple 13 firmly.
The utility model discloses in, spout 14 is close to fixedly connected with tension spring 16's one end on the inner wall of climbing pole 1 one side, and tension spring 16's other end fixed connection on motion piece 15, and tension spring 16 can make couple 13 remove the position with fulcrum groove 5 block.
Example two
Referring to fig. 1-3, a coaster atress conversion equipment is used in jacking construction, including climbing pole 1, it has supporting seat 2 and coaster 3 to climb respectively slidable mounting on pole 1, and install two jacking mechanisms 4 between supporting seat 2 and the coaster 3 respectively, upright hole 6 has all been seted up to the top both sides of coaster 3, and slidable mounting has Z type pole 7 in the upright hole 6, the equal fixed mounting in bottom both sides of coaster 3 has slope pole 9, and rotate respectively on the slope pole 9 and cup jointed winding 10 and gear 11, the equal slidable mounting in top both sides of supporting seat 2 has couple 13, fixedly connected with steel wire 17 on the couple 13, and the top winding of steel wire 17 is connected on winding 10, the equal fixed mounting in top both sides of coaster 3 has jacking post 18.
The utility model discloses in, the impartial interval in both sides of climbing pole 1 is dug and is equipped with a plurality of fulcrum groove 5, and Z type pole 7 and couple 13 all with 5 looks adaptations in fulcrum groove.
The utility model discloses in, vertical hole 6 is kept away from and is climbed the one end that has two tight power springs 8 of fixed welding respectively on the inner wall of 1 one side of pole, and the fixed welding of the other end of tight power spring 8 is on Z type pole 7.
The utility model discloses in, the equidistant fixed mounting in bottom side of Z type pole 7 has a plurality of sawtooth 12, and sawtooth 12 meshes with gear 11 mutually.
The utility model discloses in, the top both sides of supporting seat 2 are all dug and are equipped with spout 14, and slidable mounting has motion piece 15 in spout 14, and the top side fixed mounting of motion piece 15 is on couple 13.
The utility model discloses in, spout 14 is close to fixedly connected with tension spring 16's one end on the inner wall of climbing pole 1 one side, and tension spring 16's other end fixed connection is on motion piece 15.
The utility model discloses in, at the in-process that coaster 3 climbed, two couples 13 on the supporting seat 2 all under tension spring 16's effect with fulcrum groove 5 block, supporting seat 2 is as the atress supporting point this moment, two 4 steerable coasters 3's of advancing mechanism rises above it, after coaster 3 reached assigned position, two Z type poles 7 will be under 8 effect of tension spring with fulcrum groove 5 block, then sawtooth 12 will force gear 11 to take coil of wire 10 to the winding of steel wire 17, when couple 13 is pulled out by steel wire 17 from fulcrum groove 5, coaster 3 became the atress supporting point this moment, advancing mechanism 4 takes supporting seat 2 to shift up, so the circulation is reciprocal can realize advancing the construction better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pulley stress conversion device for jacking construction comprises a climbing rod (1) and is characterized in that, a supporting seat (2) and a pulley (3) are respectively arranged on the climbing rod (1) in a sliding way, two jacking mechanisms (4) are respectively arranged between the supporting seat (2) and the pulley (3), vertical holes (6) are respectively arranged on two sides of the top of the pulley (3), a Z-shaped rod (7) is arranged in the vertical hole (6) in a sliding way, inclined rods (9) are fixedly arranged on both sides of the bottom of the pulley (3), and the inclined rod (9) is respectively sleeved with a winding coil (10) and a gear (11) in a rotating way, hooks (13) are slidably mounted on two sides of the top of the supporting seat (2), steel wires (17) are fixedly connected to the hooks (13), and the top end of the steel wire (17) is wound and connected on the winding coil (10), and jacking columns (18) are fixedly mounted on two sides of the top of the pulley (3).
2. A tackle force conversion device for jacking construction according to claim 1, wherein a plurality of fulcrum grooves (5) are equally spaced on both sides of the climbing rod (1), and the Z-shaped rod (7) and the hook (13) are adapted to the fulcrum grooves (5).
3. A tackle force-bearing conversion device for jacking construction according to claim 1, wherein one end of two tension springs (8) is fixedly connected to the inner wall of the vertical hole (6) far away from the climbing rod (1), and the other end of each tension spring (8) is fixedly connected to the Z-shaped rod (7).
4. A tackle force-conversion device for jacking construction as claimed in claim 1, wherein the Z-shaped bar (7) has a plurality of teeth (12) fixedly installed at equal intervals on its bottom side, and the teeth (12) are engaged with the gear (11).
5. A tackle force conversion device for jacking construction as claimed in claim 1, wherein the supporting seat (2) has sliding grooves (14) formed on both sides of the top thereof, and the sliding grooves (14) are slidably mounted with moving blocks (15), the top sides of the moving blocks (15) being fixedly mounted on the hooks (13).
6. A pulley force conversion device for jacking construction according to claim 5, wherein one end of the tension spring (16) is fixedly connected to the inner wall of the chute (14) near one side of the climbing rod (1), and the other end of the tension spring (16) is fixedly connected to the motion block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220329785.7U CN217076905U (en) | 2022-02-18 | 2022-02-18 | Pulley stress conversion device for jacking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220329785.7U CN217076905U (en) | 2022-02-18 | 2022-02-18 | Pulley stress conversion device for jacking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217076905U true CN217076905U (en) | 2022-07-29 |
Family
ID=82544472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220329785.7U Active CN217076905U (en) | 2022-02-18 | 2022-02-18 | Pulley stress conversion device for jacking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217076905U (en) |
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2022
- 2022-02-18 CN CN202220329785.7U patent/CN217076905U/en active Active
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