CN220564214U - Counterweight device for lifter - Google Patents
Counterweight device for lifter Download PDFInfo
- Publication number
- CN220564214U CN220564214U CN202322096109.7U CN202322096109U CN220564214U CN 220564214 U CN220564214 U CN 220564214U CN 202322096109 U CN202322096109 U CN 202322096109U CN 220564214 U CN220564214 U CN 220564214U
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- wall
- fixedly connected
- counterweight
- workbench
- top wall
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- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a counterweight device for a lifter, which comprises a workbench, wherein the top wall of the workbench is fixedly connected with an L-shaped supporting seat, a lifting component is arranged on the left side of the top wall of the workbench, and a counterweight component is arranged on the right side of the top wall of the workbench; this counter weight device for lift, through putting into the support frame of through-hole with the weight case, the operation handle drives the baffle, the stopper slides in the spacing groove, the baffle slides and opens the weight case in the holding tank, the balancing weight is put into on the separation frame, the baffle drives the stopper and slides in the spacing groove under the action of gravity, the baffle slides in the holding tank and closes the weight case, the motor drives the lead screw, the slider, the connecting block slides on the gag lever post outer wall, the bracing piece, backup pad and rail slide, make can go to place the balancing weight of different quantity as required, and the weight case sets up the middle part position at the workstation, the security of whole lift during operation has been increased.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a counterweight device for an elevator.
Background
The lifting operation platform is a multifunctional lifting mechanical device, which can be divided into a fixed type lifting mechanical device and a movable type lifting mechanical device, a guide rail type lifting mechanical device, a crank arm type lifting mechanical device, a scissor type lifting mechanical device, a chain type lifting mechanical device, a loading platform and the like, the lifting mechanical device is usually used for engineering, rescue, decoration and the like, the overall stability of the lifting mechanical device is very important, so that the safety of the lifting mechanical device is ensured, and a balancing weight is arranged in the lifting mechanical device to ensure the safe working of the lifting mechanical device.
A balanced counterweight elevator is disclosed in patent number CN202222363320.6, the balanced counterweight elevator comprising: the lifting device comprises a base, wherein a support column is fixedly arranged at one end, far away from the ground, of the base, a top plate is fixedly arranged at one end, far away from the base, of the support column, and a lifting structure is arranged between the base and the top plate; the counterweight structure is arranged at one end of the base far away from the ground and is in sliding fit with the lifting structure; compared with the prior art, the lifting structure is matched with the counterweight structure, so that the stability and balance of the lifting structure in the lifting process can be improved, and safety accidents caused by poor stability of the lifting structure can be avoided.
The device has certain disadvantages when in use: when the elevator works, because the balancing weight is installed on the guide rod, if the weight of the material placed on the placing plate is large, the safety is increased when the balancing weight is additionally increased, and the whole device can possibly have unsatisfied conditions.
To this end, the present utility model provides a counterweight device for an elevator to solve the above-described problems.
Disclosure of Invention
The utility model provides a counterweight device for an elevator, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the counterweight device for the lifter comprises a workbench, wherein an L-shaped supporting seat is fixedly connected to the top wall of the workbench, a lifting component is arranged on the left side of the top wall of the workbench, and a counterweight component is arranged on the right side of the top wall of the workbench;
the counterweight assembly comprises a counterweight box, a through hole is formed in the right side of the top wall of the workbench, a support frame is fixedly connected to the inner wall of the through hole, a separation frame is fixedly connected to the inner wall of the counterweight box, accommodating grooves are formed in the top wall and the bottom wall of the counterweight box, limit grooves are formed in the front wall and the rear wall of the right part of the counterweight box and correspond to the positions of the accommodating grooves, a partition plate is mounted on the inner wall of the accommodating grooves, limiting blocks are fixedly connected to the front wall and the rear wall of the bottom of the partition plate, a counterweight block is placed on the inner wall of the separation frame, and two mounting holes are formed in the front wall of the counterweight block.
Further, the through-hole inner wall is laminated with weight case bottom outer wall, weight case diapire is laminated with the support frame roof, the stopper outer wall all is laminated with the spacing inslot wall that corresponds, baffle outer wall and holding tank inner wall sliding connection, baffle roof fixedly connected with operation handle, symmetrical arrangement around two installing ports.
Through the technical scheme, the weight box is placed in the penetrating inner part, so that the condition of shaking left and right is avoided.
Further, the lifting assembly comprises a motor, the motor is fixedly connected with the top wall of the L-shaped supporting seat, and the top wall of the L-shaped supporting seat is fixedly connected with a storage battery.
Through the technical scheme, the motor is communicated with an external power supply to work and provides power through the connection storage battery.
Further, a power shaft of the motor penetrates through the L-shaped supporting seat through a bearing to be fixedly connected with a screw rod, and the outer wall of the screw rod is in threaded connection with a sliding block.
Through the technical scheme, when the screw rod rotates, the sliding block is driven to linearly move.
Further, the left wall fixedly connected with backup pad of slider, backup pad roof fixedly connected with rail, backup pad diapire and slider lateral wall all fixedly connected with same bracing piece.
Through the technical scheme, the supporting rod plays a supporting role on the supporting plate.
Furthermore, the side of L type supporting seat diapire and workstation are adjacent all fixedly connected with gag lever post, the gag lever post outer wall slip runs through there is the connecting block.
Through above-mentioned technical scheme, the cooperation of gag lever post and connecting block is used, has spacing effect to the slider.
Furthermore, connecting block and slider fixed connection, workstation diapire four corners all rotates to be connected with the universal wheel.
Through above-mentioned technical scheme, promote the workstation and drive the universal wheel and carry out the displacement.
Advantageous effects
The utility model provides a counterweight device for an elevator. Compared with the prior art, the method has the following beneficial effects:
(1) This counter weight device for lift, through putting into the support frame of through-hole with the weight case, the operation handle drives the baffle, the stopper slides in the spacing groove, the baffle slides and opens the weight case in the holding tank, the balancing weight is put into on the separation frame, the baffle drives the stopper and slides in the spacing groove under the action of gravity, the baffle slides in the holding tank and closes the weight case, the motor drives the lead screw, the slider, the connecting block slides on the gag lever post outer wall, the bracing piece, backup pad and rail slide, make can go to place the balancing weight of different quantity as required, and the weight case sets up the middle part position at the workstation, the security of whole lift during operation has been increased.
Drawings
FIG. 1 is a front view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the counterweight assembly of the utility model;
fig. 3 is a right side view of the external structure of the present utility model.
In the figure 1, a workbench; 2. a universal wheel; 3. a counterweight assembly; 31. a weight box; 32. a partition plate; 33. a limiting block; 34. a receiving groove; 35. a limit groove; 36. a separation frame; 37. a mounting port; 38. balancing weight; 39. a through hole; 310. a support frame; 4. an L-shaped supporting seat; 5. a lifting assembly; 51. a motor; 52. a storage battery; 53. a fence; 54. a support plate; 55. a support rod; 56. a slide block; 57. a connecting block; 58. a screw rod; 59. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Embodiment one:
referring to fig. 1-3, a counterweight device for an elevator comprises a workbench 1, wherein an L-shaped supporting seat 4 is fixedly connected to the top wall of the workbench 1, a lifting assembly 5 is arranged on the left side of the top wall of the workbench 1, and a counterweight assembly 3 is arranged on the right side of the top wall of the workbench 1;
the counterweight assembly 3 comprises a counterweight box 31, a through hole 39 is formed in the right side of the top wall of the workbench 1, a supporting frame 310 is fixedly connected to the inner wall of the through hole 39, a separation frame 36 is fixedly connected to the inner wall of the counterweight box 31, accommodating grooves 34 are formed in the inner top wall and the bottom wall of the counterweight box 31, limit grooves 35 are formed in the front wall and the rear wall of the right part of the counterweight box 31 and correspond to the positions of the accommodating grooves 34, a partition plate 32 is mounted on the inner wall of the accommodating grooves 34, limiting blocks 33 are fixedly connected to the front wall and the rear wall of the bottom of the partition plate 32, counterweight blocks 38 are placed on the inner wall of the separation frame 36, and two mounting holes 37 are formed in the front wall of the counterweight blocks 38;
in the embodiment of the present utility model, the purpose of this arrangement is that the counterweight assembly 3 can be arranged to adjust and place different numbers of counterweights 38 according to the actual situation, and the entire counterweight assembly 3 is arranged at the right side of the top wall of the workbench 1, so that the safety is improved when the lifting assembly 5 is used after the counterweights 38 are placed, and the counterweight box 31 is arranged in the through-hole 39 to avoid the condition of shaking left and right.
Embodiment two:
referring to fig. 1-3, the present embodiment provides a technical solution based on the first embodiment: the inner wall of the through hole 39 is attached to the outer wall of the bottom of the weight box 31, the bottom wall of the weight box 31 is attached to the top wall of the supporting frame 310, the outer walls of the limiting blocks 33 are attached to the inner walls of the corresponding limiting grooves 35, the outer walls of the partition plates 32 are in sliding connection with the inner walls of the accommodating grooves 34, the top wall of the partition plates 32 is fixedly connected with an operation handle, two mounting holes 37 are arranged in a front-back symmetrical mode, the lifting assembly 5 comprises a motor 51, the motor 51 is fixedly connected with the top wall of the L-shaped supporting seat 4, the top wall of the L-shaped supporting seat 4 is fixedly connected with a storage battery 52, a power shaft of the motor 51 penetrates through the L-shaped supporting seat 4 through a bearing to be fixedly connected with a screw rod 58, the outer wall of the screw rod 58 is in threaded connection with a sliding block 56, the left wall of the sliding block 56 is fixedly connected with a supporting plate 54, the top wall of the supporting plate 54 is fixedly connected with a fence 53, the bottom wall of the supporting plate 54 and the side wall of the sliding block 56 are fixedly connected with a same supporting rod 55, one side of the bottom wall of the L-shaped supporting seat 4 adjacent to the workbench 1 is fixedly connected with a limiting rod 59, the outer wall of the limiting rod 59 penetrates through a connecting block 57, the connecting block 57 is fixedly connected with the sliding bottom wall of the sliding block 4, four corners of the bottom wall of the workbench 1 is fixedly connected with a universal wheel 2;
in the embodiment of the present utility model, the purpose of this arrangement is that the motor 51 is powered by the battery 52 installed and the counterweight assembly 3 and the lifting assembly 5 are used in cooperation with each other, so as to ensure the smooth and safe operation of the whole device, and the cooperation of the stop lever 59 and the connecting block 57 has a stop effect on the slide block 56.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the device is used, the workbench 1 is pushed to drive the universal wheels 2 to rotate, the whole device is moved to a working position, the weight box 31 is placed on the support frame 310 of the through hole 39, the operation handle is pulled to drive the partition plate 32 and the limiting block 33 to slide in the limiting groove 35, the partition plate 32 slides in the accommodating groove 34 to open the weight box 31, the two forks of the forklift can be aligned with the position of the mounting hole 37, the balancing weights 38 are forked and placed on the separation frame 36, after all the materials are placed, the operation handle is released, the partition plate 32 drives the limiting block 33 to slide in the limiting groove 35 under the action of gravity, the partition plate 32 slides in the accommodating groove 34 to close the weight box 31, the motor 51 drives the screw rod 58 to rotate, so that the sliding block 56 is driven to linearly move, the connecting block 57 is driven to slide on the outer wall of the limiting rod 59, the supporting rod 55, the supporting plate 54 and the rail 53 are driven to slide up and down, and the materials are placed on the supporting plate 54 to be lifted and transported.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Counterweight device for elevators, comprising a table (1), characterized in that: the top wall of the workbench (1) is fixedly connected with an L-shaped supporting seat (4), a lifting component (5) is arranged on the left side of the top wall of the workbench (1), and a counterweight component (3) is arranged on the right side of the top wall of the workbench (1);
the counterweight assembly (3) comprises a counterweight box (31), a through hole (39) is formed in the right side of the top wall of the workbench (1), a support frame (310) is fixedly connected to the inner wall of the through hole (39), a separation frame (36) is fixedly connected to the inner wall of the counterweight box (31), accommodating grooves (34) are formed in the inner top wall and the bottom wall of the counterweight box (31), limit grooves (35) are formed in the front wall and the rear wall of the right part of the counterweight box (31) and correspond to the positions of the accommodating grooves (34), a partition plate (32) is mounted on the inner wall of the accommodating grooves (34), limiting blocks (33) are fixedly connected to the front wall and the rear wall of the bottom of the partition plate (32), a balancing weight (38) is placed on the inner wall of the separation frame (36), and two mounting holes (37) are formed in the front wall of the balancing weight (38).
2. A counterweight device for an elevator according to claim 1, wherein: the inner wall of the through hole (39) is attached to the outer wall of the bottom of the weight box (31), the bottom wall of the weight box (31) is attached to the top wall of the supporting frame (310), the outer wall of the limiting block (33) is attached to the inner wall of the corresponding limiting groove (35), the outer wall of the partition plate (32) is slidably connected with the inner wall of the containing groove (34), the top wall of the partition plate (32) is fixedly connected with an operation handle, and the two installation holes (37) are arranged symmetrically front and back.
3. A counterweight device for an elevator according to claim 1, wherein: the lifting assembly (5) comprises a motor (51), the motor (51) is fixedly connected with the top wall of the L-shaped supporting seat (4), and the top wall of the L-shaped supporting seat (4) is fixedly connected with a storage battery (52).
4. A counterweight device for an elevator according to claim 3, wherein: the power shaft of the motor (51) penetrates through the L-shaped supporting seat (4) through a bearing to be fixedly connected with a screw rod (58), and a sliding block (56) is arranged on the outer wall of the screw rod (58) in a threaded connection mode.
5. The counterweight device for an elevator according to claim 4, wherein: the left wall of the sliding block (56) is fixedly connected with a supporting plate (54), the top wall of the supporting plate (54) is fixedly connected with a fence (53), and the bottom wall of the supporting plate (54) and the side wall of the sliding block (56) are fixedly connected with the same supporting rod (55).
6. A counterweight device for an elevator according to claim 1, wherein: the utility model discloses a workbench, including L type supporting seat (4), locating lever (59) are all fixedly connected with in one side that L type supporting seat (4) diapire and workstation (1) are adjacent, locating lever (59) outer wall slip is run through and is had connecting block (57).
7. The counterweight device for an elevator according to claim 6, wherein: the connecting block (57) is fixedly connected with the sliding block (56), and universal wheels (2) are respectively and rotatably connected to four corners of the bottom wall of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096109.7U CN220564214U (en) | 2023-08-04 | 2023-08-04 | Counterweight device for lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096109.7U CN220564214U (en) | 2023-08-04 | 2023-08-04 | Counterweight device for lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564214U true CN220564214U (en) | 2024-03-08 |
Family
ID=90094236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322096109.7U Active CN220564214U (en) | 2023-08-04 | 2023-08-04 | Counterweight device for lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564214U (en) |
-
2023
- 2023-08-04 CN CN202322096109.7U patent/CN220564214U/en active Active
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| GR01 | Patent grant | ||
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