CN210763852U - Elevator counterweight device - Google Patents
Elevator counterweight device Download PDFInfo
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- CN210763852U CN210763852U CN201921339350.5U CN201921339350U CN210763852U CN 210763852 U CN210763852 U CN 210763852U CN 201921339350 U CN201921339350 U CN 201921339350U CN 210763852 U CN210763852 U CN 210763852U
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- counterweight
- connecting plate
- fixedly connected
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- block
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- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an elevator counterweight, the on-line screen storage device comprises a base, the left and right sides fixedly connected with guide arm of base upper surface, the spread groove has been seted up to the upper surface of guide arm, both ends fixedly connected with backup pad about the base upper surface, the draw-in groove has been seted up to the inboard of backup pad, the upper end of backup pad is provided with the upper cover, the surface swing joint of guide arm has the counterweight block, to the both ends fixedly connected with fixture block about the counterweight block, just the fixture block with the draw-in groove is identical, the mounting groove has been seted up to the upper and lower both ends of counterweight block, the spout has been seted. This kind of elevator counterweight plays limiting displacement to the pouring weight through guide arm and through-hole, through clamp plate and fixed to the pouring weight of mounting, improves the stability when installing the pouring weight through draw-in groove and fixture block, plays the buffering guard action through compression spring, reduces the stability when improving the connecting plate removal through slider and spout to pouring weight pressurized deformation degree.
Description
Technical Field
The utility model relates to an elevator counterweight field specifically is an elevator counterweight.
Background
Counterweight is an electromechanical engineering term applied to elevators in general. A counterweight is typically used in an elevator. Modern elevators are mainly composed of a traction machine (winch), guide rails, a counterweight, safety devices (such as a speed limiter, a safety gear, a buffer and the like), a signal control system, a car, a hall door and the like.
Among present current elevator counterweight, it is gliding setting in counterweight housing to the heavy iron, then compress tightly through a mobilizable whole briquetting, the long-time operation of elevator, this kind of whole activity briquetting is easy in counterweight housing to slide, cause the elevator shake, and current elevator does not set up the guard action to the pouring weight among the counterweight housing, long-time use pressurized influence, can cause deformation to it, influence ware normal use, and be not convenient for dismantle, for this reason, we propose an elevator counterweight.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator counterweight has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an elevator counterweight device comprises a base, guide rods are fixedly connected with the left side and the right side of the upper surface of the base, the upper surface of the guide rod is provided with a connecting groove, the left end and the right end of the upper surface of the base are fixedly connected with a supporting frame, a clamping groove is arranged on the inner side of the supporting frame, an upper cover is arranged at the upper end of the supporting frame, a counterweight block is movably connected on the outer surface of the guide rod, clamping blocks are fixedly connected at the left end and the right end of the counterweight block, the clamping block is matched with the clamping groove, the upper end and the lower end of the counterweight block are provided with mounting grooves, a sliding groove is arranged on the side surface of the mounting groove, a sliding block is movably connected on the inner side of the sliding groove, a spring is fixedly connected at the bottom of the mounting groove, a connecting plate is fixedly connected at the other end of the spring, and the left end and the right end of the connecting plate are connected with the sliding blocks, and the other end of the connecting plate is fixedly connected with a supporting plate.
As a preferred embodiment of the present invention, the upper end of the guide rod is movably connected with a pressing plate, the pressing plate is provided with a fixing member above, and the fixing member is connected with the guide rod by screw thread.
As a preferred embodiment of the utility model, the first connecting plate of upper end fixedly connected with of the support frame left and right sides, the bottom fixedly connected with second connecting plate at both ends about the upper cover, just first connecting plate with the second connecting plate is corresponding.
As a preferred embodiment of the present invention, the first connecting plate and the second connecting plate are connected by a fixing screw, and the two ends of the fixing screw are connected by a fixing nut.
As a preferred embodiment of the present invention, the through holes are provided at the left and right ends of the surface of the weight, and the through holes correspond to the guide rods.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an elevator counterweight device, through the guide arm that the base upper surface was equipped with and the through-hole that is equipped with to the pouring weight surface, play limiting displacement to the pouring weight, improve the stability when installing the pouring weight simultaneously, cooperate through clamp plate and mounting, be convenient for fix the pouring weight, avoid appearing becoming flexible to the pouring weight in the use, cooperate through the draw-in groove that the support frame side was equipped with and the fixture block that is equipped with to the pouring weight both ends, improve the stability when installing the pouring weight, improve the security when using;
2. the utility model discloses an elevator counterweight, two sets of counterweight blocks are overlapped, through the extrusion backup pad, the backup pad promotes the connecting plate, connecting plate compression spring plays the buffer protection effect through the spring, reduces counterweight block pressurized deformation degree when using, improves its life, is connected with the slider through the connecting plate, cooperates with the spout through the slider, improves the stability when the connecting plate removes, improves the stability to the counterweight block is whole to improve the life of device;
3. the utility model discloses an elevator counterweight is connected through first connecting plate and second connecting plate, fixes through clamping screw and fixation nut, and the installation of being convenient for or dismantle the upper cover are convenient for assemble, through the spread groove that the guide arm upper end was equipped with, are convenient for assemble, and this novel operation of being convenient for is comparatively practical, is fit for extensively promoting and using.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front sectional view of an elevator counterweight according to the present invention;
fig. 2 is the utility model discloses an elevator counterweight's enlarged sectional view to pouring weight part.
In the figure: the fixing device comprises a base 1, a guide rod 11, a connecting groove 12, a pressing plate 13, a fixing part 14, a supporting frame 2, a clamping groove 21, a first connecting plate 22, an upper cover 3, a second connecting plate 31, a fixing screw rod 32, a fixing nut 33, a counterweight block 4, a through hole 41, a clamping block 42, a mounting groove 5, a sliding groove 51, a sliding block 52, a spring 53, a connecting plate 54 and a supporting plate 55.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: an elevator counterweight device comprises a base 1, guide rods 11 are fixedly connected to the left side and the right side of the upper surface of the base 1, a connecting groove 12 is formed in the upper surface of each guide rod 11, supporting frames 2 are fixedly connected to the left end and the right end of the upper surface of the base 1, clamping grooves 21 are formed in the inner sides of the supporting frames 2, an upper cover 3 is arranged at the upper end of each supporting frame 2, a counterweight block 4 is movably connected to the outer surface of each guide rod 11, clamping blocks 42 are fixedly connected to the left end and the right end of each counterweight block 4, the clamping blocks 42 are matched with the clamping grooves 21, mounting grooves 5 are formed in the upper end and the lower end of each counterweight block 4, a sliding groove 51 is formed in the side surface of each mounting groove 5, a sliding block 52 is movably connected to the inner side of each sliding groove 51, a spring 53 is fixedly connected to the bottom of, the other end of the connecting plate 54 is fixedly connected with a supporting plate 55, in this embodiment (as shown in fig. 1 and fig. 2), the guide rod 11 arranged on the upper surface of the base 1 and the through hole 41 arranged on the surface of the counterweight 4 limit the counterweight 4, and simultaneously improve the stability of the counterweight 4 when being installed, the pressing plate 13 is matched with the fixing part 14, so as to conveniently fix the counterweight 4, prevent the counterweight 4 from loosening in the using process, the clamping groove 21 arranged on the side surface of the supporting frame 2 is matched with the clamping blocks 42 arranged at the two ends of the counterweight 4, improve the stability of the counterweight 4 when being installed, improve the safety when being used, and two groups of counterweight 4 are superposed, and by extruding the supporting plate 55, the supporting plate 55 pushes the connecting plate 54, the connecting plate 54 compresses the spring 53, and the spring 53 plays a buffer protection role, and reduces the degree of deformation of the counterweight, improve its life, be connected with slider 52 through connecting plate 54, cooperate with spout 51 through slider 52, stability when improving connecting plate 54 and removing, improve the stability to the pouring weight is whole 4, thereby improve device's life, be connected through first connecting plate 22 and second connecting plate 31, fix through clamping screw 32 and fixation nut 33, be convenient for install or dismantle the upper cover, be convenient for assemble, connecting groove 12 through the guide arm 11 upper end is equipped with, be convenient for assemble.
Referring to fig. 1, a pressing plate 13 is movably connected to an upper end of the guide rod 11, a fixing member 14 is disposed above the pressing plate 13, the fixing member 14 is in threaded connection with the guide rod 11, and the counterweight block 4 is fixed by the pressing plate 13 and the fixing member 14.
Referring to fig. 1, the upper ends of the left and right sides of the supporting frame 2 are fixedly connected with a first connecting plate 22, the bottoms of the left and right ends of the upper cover 3 are fixedly connected with a second connecting plate 31, and the first connecting plate 22 corresponds to the second connecting plate 31, so as to protect the upper cover 3.
Referring to fig. 1, the first connecting plate 22 and the second connecting plate 31 are connected by a fixing screw 32, and two ends of the fixing screw 32 are connected by threads with fixing nuts 33, and are fixed by the fixing screw 32 and the fixing nuts 33.
Referring to fig. 1, through holes 41 are formed at the left and right ends of the surface of the counterweight 4, and the through holes 41 correspond to the guide rods 11, so that the stability of the counterweight 4 during installation is improved by the through holes 41 and the guide rods 11.
The working principle is as follows: it should be noted that the present invention is an elevator counterweight device, which comprises a base 1, a guide rod 11, a connecting groove 12, a pressing plate 13, a fixing member 14, a supporting frame 2, a slot 21, a first connecting plate 22, an upper cover 3, a second connecting plate 31, a fixing screw 32, a fixing nut 33, a counterweight 4, a through hole 41, a clamping block 42, a mounting groove 5, a sliding groove 51, a sliding block 52, a spring 53, a connecting plate 54, a supporting plate 55, and components that are all universal standard components or known by those skilled in the art, and the structure and principle of the counterweight device can be known by technical manuals or by conventional experimental methods, when the counterweight device is in use, a user can limit the counterweight 4 by the guide rod 11 arranged on the upper surface of the base 1 and the through hole 41 arranged on the surface of the counterweight 4, and improve the stability of the counterweight 4 when the counterweight is installed, and match the pressing plate 13 and the fixing member 14, the fixing device is convenient for fixing the counterweight block 4, avoids the counterweight block 4 from loosening in the use process, improves the stability of the counterweight block 4 when being installed and improves the safety in use by matching the clamping grooves 21 arranged on the side surface of the support frame 2 with the clamping blocks 42 arranged at the two ends of the counterweight block 4, the two groups of counterweight blocks 4 are stacked, the support plate 55 is extruded, the support plate 55 pushes the connecting plate 54, the connecting plate 54 compresses the spring 53, the spring 53 plays a role in buffer protection, the degree of deformation of the counterweight block 4 under pressure in use is reduced, the service life of the counterweight block is prolonged, the connecting plate 54 is connected with the sliding block 52, the sliding block 52 is matched with the sliding groove 51, the stability of the connecting plate 54 when moving is improved, the stability of the counterweight block 4 is improved, the service life of the device is prolonged, the counterweight block 4 is connected with the second connecting plate 31 through, the upper cover is convenient to mount or dismount, the assembly is convenient, and the assembly is convenient through the connecting groove 12 arranged at the upper end of the guide rod 11.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An elevator counterweight device, includes base (1), its characterized in that: the guide bar fixing device is characterized in that guide bars (11) are fixedly connected to the left side and the right side of the upper surface of the base (1), a connecting groove (12) is formed in the upper surface of each guide bar (11), support frames (2) are fixedly connected to the left end and the right end of the upper surface of the base (1), clamping grooves (21) are formed in the inner sides of the support frames (2), an upper cover (3) is arranged at the upper end of each support frame (2), counterweight blocks (4) are movably connected to the outer surface of each guide bar (11), clamping blocks (42) are fixedly connected to the left end and the right end of each counterweight block (4), the clamping blocks (42) are matched with the clamping grooves (21), mounting grooves (5) are formed in the upper end and the lower end of each counterweight block (4), sliding grooves (51) are formed in the side faces of the mounting grooves (5), sliding blocks, the other end of the spring (53) is fixedly connected with a connecting plate (54), the left end and the right end of the connecting plate (54) are connected with the sliding block (52), and the other end of the connecting plate (54) is fixedly connected with a supporting plate (55).
2. An elevator counterweight as defined in claim 1, wherein: the upper end of the guide rod (11) is movably connected with a pressing plate (13), a fixing piece (14) is arranged above the pressing plate (13), and the fixing piece (14) is in threaded connection with the guide rod (11).
3. An elevator counterweight as defined in claim 1, wherein: the upper end fixedly connected with first connecting plate (22) of support frame (2) left and right sides, the bottom fixedly connected with second connecting plate (31) at both ends about upper cover (3), just first connecting plate (22) with second connecting plate (31) are corresponding.
4. An elevator counterweight as defined in claim 3, wherein: the first connecting plate (22) is connected with the second connecting plate (31) through a fixing screw rod (32), and two ends of the fixing screw rod (32) are in threaded connection with fixing nuts (33).
5. An elevator counterweight as defined in claim 1, wherein: through holes (41) are formed in the left end and the right end of the surface of the counterweight block (4), and the through holes (41) correspond to the guide rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339350.5U CN210763852U (en) | 2019-08-19 | 2019-08-19 | Elevator counterweight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339350.5U CN210763852U (en) | 2019-08-19 | 2019-08-19 | Elevator counterweight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763852U true CN210763852U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339350.5U Active CN210763852U (en) | 2019-08-19 | 2019-08-19 | Elevator counterweight device |
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| Country | Link |
|---|---|
| CN (1) | CN210763852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824914A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Counterweight device for intelligent elevator |
-
2019
- 2019-08-19 CN CN201921339350.5U patent/CN210763852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824914A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Counterweight device for intelligent elevator |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3, Baisheng Road, Mianyang, Sichuan, 621023 Patentee after: Sichuan Zhongke Elevator Co.,Ltd. Address before: 621000 building 4, Cuiping village and Jiefang village, Shima Town, Youxian District, Mianyang City, Sichuan Province Patentee before: ZHONGKE XI'AO ELEVATOR CO.,LTD. |