CN218290317U - Quick adjustment counter weight device - Google Patents
Quick adjustment counter weight device Download PDFInfo
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- CN218290317U CN218290317U CN202221312521.7U CN202221312521U CN218290317U CN 218290317 U CN218290317 U CN 218290317U CN 202221312521 U CN202221312521 U CN 202221312521U CN 218290317 U CN218290317 U CN 218290317U
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- counterweight
- seat
- counter weight
- traction chain
- balance weight
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Abstract
The utility model provides a quick adjustment counter weight device belongs to weight adjusting equipment technical field. The lifting device comprises a counterweight mechanism arranged between each upright post of the lifter and a lifting platform, wherein the number of the upright posts is four, a traction chain of the counterweight mechanism is provided with a counterweight block mounting rod with an inverted T-shaped section, and a plurality of detachable and fixed counterweight blocks are arranged on the counterweight block mounting rod. The weight of the counterweight mechanism can be increased or reduced by increasing or reducing the number of the counterweight blocks on the counterweight block mounting rod, and the weight can be transmitted to the lifting platform through the traction chain, so that the pressure applied to the lifter by the lifting platform at the four upright posts is in a balanced state.
Description
Technical Field
The utility model belongs to the technical field of weight adjusting equipment, a quick adjustment counter weight device is related to.
Background
Jacking equipment through a plurality of cylinder drive jacking is when moving, and the atress of cylinder department needs keep balance, but equipment warp the back because of making, assembly and operation a period, and the deviation can appear in the counter weight of each cylinder position department, needs adjust the counter weight of cylinder department, otherwise can cause the unbalance of jacking, makes equipment damage easily.
In order to overcome the defects of the prior art, various solutions are proposed through continuous exploration, for example, a chinese patent discloses a cylinder jacking mechanism capable of realizing multiple positions [ application number: 202120487320.X ], comprises a first cylinder propulsion mechanism, a second cylinder propulsion mechanism and a third cylinder propulsion mechanism, wherein the first cylinder propulsion mechanism and the second cylinder propulsion mechanism are arranged in a propulsion series mode, and work station adaptation of an initial position, a test position and a butt joint position in a test process is established through action matching of the first cylinder propulsion mechanism and the second cylinder propulsion mechanism; the third cylinder propulsion mechanism is used for reinforcing and adjusting the established butt joint position, and accordingly adaptive adjustment of products to be measured with different heights is achieved, but the problems also exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a quick adjustment counter weight device.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a quick adjustment counter weight device, is including setting up the counter weight mechanism between every stand and the elevating platform of riser, the stand have four, counter weight mechanism's tow chain on be equipped with the balancing weight installation pole that the cross-section is the shape of falling T, be equipped with a plurality of fixed balancing weights of dismantling on balancing weight installation pole.
In the above fast weight adjusting device, the weight block is provided with a U-shaped slot, and the slot is clamped on the small rod of the weight block mounting rod.
In the above fast adjusting and balancing apparatus, the balancing weight is provided with a tool connecting structure for connecting a disassembling tool and disassembling the balancing weight.
In the above quick weight adjustment device, the tool connection structure includes a threaded hole disposed on a side away from the slot.
In the above quick-adjustment counterweight device, the depth of the clamping groove is greater than the height of the small rod.
In the above fast speed adjusting counterweight device, the top of the counterweight block mounting rod is provided with a drag chain connecting seat.
In the above fast counterweight adjusting device, the drag chain connecting seat comprises two symmetrically arranged connecting lugs, and the connecting lugs are provided with bolt holes.
In the above-mentioned quick adjustment counterweight device, the counterweight mechanism including set up the drag chain seat on the elevating platform, the stand top be equipped with the pinion stand, be equipped with the gear on the pinion stand, the drag chain set up on the gear, one end is fixed on the drag chain seat, the other end is fixed on the drag chain connecting seat, the stand in be equipped with balancing weight installation pole installation cavity.
In foretell quick adjustment counter weight device, the stand lateral part be equipped with vertical setting and be the balancing weight installing port of bar.
In the above fast speed adjusting counterweight device, the counterweight block mounting port is provided with a detachable cover plate.
Compared with the prior art, the utility model has the advantages of:
1. the weight of the counterweight mechanism can be increased or reduced by increasing or reducing the number of the counterweight blocks on the counterweight block mounting rod, and the weight can be transmitted to the lifting platform through the traction chain, so that the pressure applied to the lifter by the lifting platform at the four upright posts is in a balanced state.
2. The weight of balancing weight and balancing weight installation pole can be through the pulling force of the drag chain seat of the drag chain conversion on to the elevating platform around establishing the gear, can adjust the pulling force size through adjusting the balancing weight quantity on the balancing weight installation pole to make the elevating platform be in balanced state in the pressure that four stands departments applyed the riser, secondly, can also reduce the pressure of elevating platform to the riser.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a three-dimensional view of a counterweight mounting rod;
FIG. 3 is a three-dimensional view of another orientation of the weight mounting bar;
fig. 4 is a top view of the weight mounting bar.
In the figure, a lifter 1, a vertical column 2, a lifting platform 3, a counterweight mechanism 4, a drag chain 5, a counterweight block mounting rod 6, a counterweight block 7, a clamping groove 8, a small rod 9, a tool connecting structure 10, a threaded hole 11, a drag chain connecting seat 12, a connecting lug 13, a bolt hole 14, a drag chain seat 15, a gear seat 16, a gear 17, a counterweight block mounting rod mounting cavity 18, a counterweight block mounting port 19 and a cover plate 20.
Detailed Description
As shown in fig. 1-4, a quick adjustment counterweight device comprises a counterweight mechanism 4 arranged between each upright post 2 of a lifter 1 and a lifting platform 3, wherein the number of the upright posts 2 is four, a counterweight block mounting rod 6 with an inverted T-shaped section is arranged on a traction chain 5 of the counterweight mechanism 4, and a plurality of counterweight blocks 7 which can be detachably fixed are arranged on the counterweight block mounting rod 6.
In this embodiment, the weight of the counterweight mechanism can be increased or decreased by increasing or decreasing the number of the counterweight blocks on the counterweight block mounting rod, and the weight can be transmitted to the lifting platform through the drag chain, so that the pressure applied to the lifter by the lifting platform at the four columns can be in a balanced state.
Specifically, as shown in fig. 2 to 4, a U-shaped slot 8 is provided on the weight block 7, the slot 8 is fastened to a small rod 9 of the weight block mounting rod 6, and the U-shaped slot can be fastened and matched with the small rod.
Specifically, a tool connecting structure 10 which can be used for connecting a disassembling tool and disassembling the balancing weight 7 is arranged on the balancing weight 7; the tool attachment structure 10 comprises a threaded hole 11 arranged at a side remote from the catch 8. The assembly and disassembly tools can realize the assembly and disassembly of the balancing weight and the balancing weight mounting rod through the threaded holes.
Preferably, the depth of the slot 8 is greater than the height of the small bar 9.
Specifically, as shown in fig. 2 and 3, a drag chain connecting seat 12 is arranged at the top of the counterweight block mounting rod 6; the drag chain connecting seat 12 comprises two symmetrically arranged connecting lugs 13, and a bolt hole 14 is arranged on each connecting lug 13. The drag chain can be fixed through two engaging lugs on bolt and the drag chain connecting seat.
Specifically, as shown in fig. 1, the counterweight mechanism 4 includes a traction chain seat 15 disposed on the lifting table 3, the top of the upright post 2 is provided with a gear seat 16, the gear seat 16 is provided with a gear 17, the traction chain 5 is disposed on the gear 17, one end of the traction chain is fixed on the traction chain seat 15, the other end of the traction chain is fixed on the traction chain connecting seat 12, and the upright post 2 is provided with a counterweight mounting rod installation cavity 18 therein. The weight of balancing weight and balancing weight installation pole can be through the pulling force of 5 conversion drag chain seats on to the elevating platform of drag chain around establishing the gear, can adjust the pulling force size through adjusting the balancing weight quantity on the balancing weight installation pole to make the elevating platform be in balanced state in the pressure that four stands departments applyed the riser, secondly, can also reduce the pressure of elevating platform to the riser.
Preferably, a strip-shaped counterweight block mounting opening 19 is vertically arranged at the side part of the upright post 2; the counterweight block mounting opening 19 is provided to facilitate quick mounting or dismounting of the counterweight block.
Preferably, a detachable cover plate 20 is arranged on the counterweight block mounting port 19; when the pressure that the elevating platform applyed at four stands to the riser is in balanced state, the apron can play dustproof and protective effect.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the lifter 1, the column 2, the lifting table 3, the counter weight mechanism 4, the drag chain 5, the counter weight block mounting rod 6, the counter weight block 7, the card slot 8, the small rod 9, the tool connecting structure 10, the screw hole 11, the drag chain connecting seat 12, the connecting lug 13, the bolt hole 14, the drag chain seat 15, the gear seat 16, the gear 17, the counter weight block mounting rod mounting cavity 18, the counter weight block mounting opening 19, the cover plate 20, etc. are used herein more frequently, these terms are used only for the sake of convenience in describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a quick adjustment counter weight device, is including setting up counter weight mechanism (4) between every stand (2) and elevating platform (3) of riser (1), stand (2) have four, its characterized in that, the drag chain (5) of counter weight mechanism (4) on be equipped with counter weight piece installation pole (6) that the cross-section is the shape of falling T, be equipped with a plurality of fixed counter weight pieces (7) of dismantling on counter weight piece installation pole (6).
2. The device for quickly adjusting the balance weight according to claim 1, wherein the counterweight block (7) is provided with a U-shaped clamping groove (8), and the clamping groove (8) is clamped on the small rod (9) of the counterweight block mounting rod (6).
3. The device for quickly adjusting the balance weight according to claim 2, wherein the counterweight (7) is provided with a tool connecting structure (10) which can be used for connecting an assembling and disassembling tool and for assembling and disassembling the counterweight (7).
4. A device according to claim 3, wherein the tool attachment structure (10) comprises a threaded hole (11) located on the side remote from the locking slot (8).
5. A device for quickly adjusting weights as claimed in claim 2, characterized in that the depth of said slot (8) is greater than the height of the small rod (9).
6. A device for quick adjustment of a counterweight according to claim 2 wherein a drag chain connecting seat (12) is provided on the top of the counterweight mounting rod (6).
7. The device for quickly adjusting the balance weight according to claim 6, wherein the drag chain connecting seat (12) comprises two symmetrically arranged connecting lugs (13), and the connecting lugs (13) are provided with bolt holes (14).
8. The device for quickly adjusting the balance weight according to claim 7, wherein the balance weight mechanism (4) comprises a traction chain seat (15) arranged on the lifting platform (3), a gear seat (16) is arranged at the top of the upright post (2), a gear (17) is arranged on the gear seat (16), the traction chain (5) is arranged on the gear (17), one end of the traction chain seat is fixed on the traction chain seat (15), the other end of the traction chain seat is fixed on the traction chain connecting seat (12), and a balance weight mounting rod mounting cavity (18) is arranged in the upright post (2).
9. The device for quickly adjusting the balance weight according to claim 8, wherein the side of the upright post (2) is provided with a vertically arranged strip-shaped counterweight block mounting opening (19).
10. The device of claim 9, wherein the counterweight mounting opening (19) is provided with a removable cover plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312521.7U CN218290317U (en) | 2022-05-26 | 2022-05-26 | Quick adjustment counter weight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312521.7U CN218290317U (en) | 2022-05-26 | 2022-05-26 | Quick adjustment counter weight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290317U true CN218290317U (en) | 2023-01-13 |
Family
ID=84788599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221312521.7U Active CN218290317U (en) | 2022-05-26 | 2022-05-26 | Quick adjustment counter weight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290317U (en) |
-
2022
- 2022-05-26 CN CN202221312521.7U patent/CN218290317U/en active Active
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