CN209872081U - Sheet metal counterweight frame structure with adjustable guide wheel angle - Google Patents
Sheet metal counterweight frame structure with adjustable guide wheel angle Download PDFInfo
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- CN209872081U CN209872081U CN201920649111.3U CN201920649111U CN209872081U CN 209872081 U CN209872081 U CN 209872081U CN 201920649111 U CN201920649111 U CN 201920649111U CN 209872081 U CN209872081 U CN 209872081U
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- counterweight
- guide wheel
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Abstract
The utility model discloses an elevator is to heavily putting up aims at providing a panel beating to heavy frame construction with adjustable guide pulley angle, including the guide pulley subassembly with to heavy frame, the guide pulley subassembly mainly has rope blocking plate, rope blocking rod, guide pulley bottom plate and two blocks of curb plates to constitute, the guide pulley subassembly adopts three points to keep off the rope mode, goes out rope and intermediate position at wire rope's income rope and all is equipped with the rope blocking device, greatly reduced wire rope takes off the probability in groove. The counterweight frame mainly comprises a counterweight upper frame, a counterweight upper frame connecting plate, two counterweight vertical frames and a counterweight lower frame, the counterweight upper frame and the counterweight lower frame are internally hollow, the hollow part can be filled with balancing weights, the building requirement of an elevator shaft can be lowered, and the development cost of a building is saved. Two sets of guide wheel assembly positioning holes are processed between the counterweight upper frame and the counterweight upper frame connecting plate and used for installing the guide wheel base plate, and two different angles can be realized when the guide wheel is installed through the two sets of guide wheel assembly positioning holes.
Description
Technical Field
The utility model relates to an elevator is to heavily putting up, especially relates to a panel beating is to heavy frame construction with adjustable guide pulley angle.
Background
When the elevator runs, the balance performance of the elevator is concerned by people. The counterweight frame is an important part for balancing the weight of the elevator car, and the counterweight frame and the elevator car are connected together through the guide wheel by the steel wire rope, so that in the using process of the guide wheel, an elevator maintenance worker needs to regularly inject oil to the guide wheel bearing, and the guide wheel and the bearing need to be replaced after the elevator runs for a certain time.
At present, when the guide wheel is installed, the angle of the guide wheel cannot be changed, the guide wheel bearing is not convenient to oil or replace the guide wheel and the bearing, and the requirement for rapid development of an elevator cannot be met. Therefore, a counterweight frame with adjustable guide wheel angle is to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome present elevator and have more inconvenience to the maintenance of heavy frame construction guide pulley, provide a panel beating is to heavy frame construction with adjustable guide pulley angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a sheet metal counterweight frame structure with adjustable guide wheel angles comprises guide wheel assemblies and a counterweight frame, wherein two groups of guide wheel assembly positioning holes are formed in the counterweight frame, any one group of guide wheel assembly positioning holes of the guide wheel assemblies are fixed on the counterweight frame, and the two groups of guide wheel assembly positioning holes are correspondingly installed on the left side or the right side of a counterweight.
Preferably, the guide wheel assembly comprises a rope blocking plate, a rope blocking rod, a guide wheel bottom plate and two side plates; the guide pulley bottom plate is the U font, and two curb plates are connected respectively at two sides of guide pulley bottom plate, and the bottom surface of guide pulley bottom plate is connected on heavy frame, and the guide pulley is arranged in between two curb plates. The whole guide wheel assembly is convenient to mount and dismount.
Preferably, the rope blocking plates are two, the rope blocking plates are connected between the two side plates, and the rope blocking rod penetrates through the two side faces of the two side plates and the guide wheel bottom plate and is arranged below the guide wheel. The rope blocking devices are arranged at the rope inlet, the rope outlet and the middle position of the steel wire rope, so that the probability of groove disengagement of the steel wire rope is greatly reduced.
Preferably, a plurality of mounting holes are formed in both side edges of the guide wheel base plate, and the two side plates are fixed on the guide wheel base plate through the hexagon bolt assemblies; the rope blocking plate is fixed on the side plate through a hexagon bolt assembly. The hexagon is fixed through bolt assembly, and is fixed effectual, also can dismantle simultaneously.
Preferably, the counterweight frame comprises a counterweight upper frame, a counterweight upper frame connecting plate, two counterweight vertical frames and a counterweight lower frame, and the guide wheel assembly positioning holes are formed in the counterweight upper frame and the counterweight upper frame connecting plate. The guide wheel assembly and the counterweight frame adopt a combined installation method, and the installation is convenient.
Preferably, the number of the guide wheel assembly positioning holes in one set is four, and the four guide wheel assembly positioning holes form a diamond shape. The wheel bottom plate is fixed through the positioning holes of the four guide wheel assemblies, and the further guide wheel bottom plate is not easy to loosen
Preferably, the counterweight upper frame comprises two counterweight upper frame plates which are respectively arranged at two sides of the counterweight vertical frame; the counterweight lower frame comprises two counterweight lower frame plates which are respectively arranged at two sides of the counterweight vertical frame, and the counterweight upper frame connecting plate is arranged between the two counterweight upper frame plates. The structure of the whole counterweight frame is more stable.
Preferably, the counterweight upper frame and the counterweight lower frame are internally provided with hollow fillable structures, and hollow parts of the hollow fillable structures are provided with balancing weights. When the depth of a pit and the height of a top layer of a well are relatively harsh, the upper frame and the lower frame are filled with weights in a hollow mode, so that the height of a counterweight frame is reduced to meet the requirements of the pit and the top layer, and the development cost of a building is saved.
Preferably, two collision plate seats are arranged below the counterweight lower frame, and the two collision plate seats are connected with each other. The two collision plate seats are connected up and down, when the elevator runs for a period of time, the steel wire rope can be prolonged, and the safety distance requirement of the buffer can be met only by detaching one collision plate seat.
Preferably, the counterweight upper frame connecting plate, the counterweight upright frame and the counterweight lower frame are all formed by bending. And the sheet metal is adopted for machining and forming, the machining is accurate, and the method is suitable for batch production.
The utility model discloses following beneficial effect has: (1) the angle of the guide wheel can be adjusted, so that the replacement of easily damaged parts of the guide wheel and the maintenance of the guide wheel in the later period are facilitated; (2) the counterweight upper frame and the counterweight lower frame are internally and hollow filled with the counterweight blocks, so that the height of the counterweight frame can be reduced, and the building cost is saved; (3) and the probability of the steel wire rope disengaging from the groove is greatly reduced by a three-point rope blocking mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the direction adjustment structure of the middle guide wheel of the present invention;
fig. 3 is a schematic structural view of the present invention, in which the guide wheel is mounted on the counterweight frame;
fig. 4 is a schematic view of the layout structure of the middle guide wheel blocking rope of the present invention;
FIG. 5 is a schematic view of the filling structure of the counterweight block in the upper counterweight frame of the present invention;
fig. 6 is a schematic view of the filling structure of the counterweight block in the counterweight lower frame of the present invention.
In the figure: 1-rope blocking plate, 2-rope blocking rod, 3-guide wheel, 4-guide wheel bottom plate, 5-side plate, 6-guide wheel assembly positioning hole, 7-counterweight upper frame, 70-counterweight upper frame plate, 8-counterweight upper frame connecting plate, 9-counterweight upright frame, 10-counterweight lower frame, 100-counterweight lower frame plate, 11-hexagonal bolt assembly, 12-balancing weight, 13-mounting hole and 14-striker plate seat.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, 2 and 3, the sheet metal counterweight frame structure with the adjustable guide wheel angle comprises a guide wheel assembly and a counterweight frame, wherein two groups of guide wheel assembly positioning holes 6 are formed in the counterweight frame, any one group of guide wheel assembly positioning holes 6 of the guide wheel assembly is fixed on the counterweight frame, and the two groups of guide wheel assembly positioning holes are correspondingly installed on the left side or the right side of the counterweight. The guide wheel assembly comprises a rope baffle plate 1, a rope baffle rod 2, a guide wheel 3, a guide wheel bottom plate 4 and two side plates 5; guide pulley bottom plate 4 is the U font, and two curb plates 5 are connected respectively at two sides of guide pulley bottom plate 4, and the bottom surface of guide pulley bottom plate 4 is connected on heavy frame, and guide pulley 3 is arranged in between two curb plates. The counterweight frame comprises a counterweight upper frame 7, a counterweight upper frame connecting plate 8, two counterweight upright frames 9 and a counterweight lower frame 10, and the guide wheel assembly positioning holes are formed in the counterweight upper frame 7 and the counterweight upper frame connecting plate 8.
The utility model discloses the installation of leading wheel subassembly: guide pulley bottom plate 4 is fixed on one set of guide pulley subassembly locating hole 6 on heavy frame earlier through hexagon bolt subassembly 11, the guide pulley is installed between two blocks of curb plates 5, two blocks of curb plates 5 are fixed on the mounting hole 13 of 4 both sides of guide pulley bottom plate through hexagon bolt subassembly 11, two rope blocking plates 1 pass through hexagon bolt subassembly 11 fixed connection between two blocks of curb plates 5, rope blocking plate 1 all is equipped with around guide pulley 3, rope blocking rod 2 runs through two blocks of curb plates 5 and guide pulley bottom plate 4, arrange 3 below of guide pulley in, its both ends are fixed through the nut. As shown in fig. 4, the guide wheel assembly adopts a three-point rope blocking mode, and rope blocking devices are arranged at the rope inlet position, the rope outlet position and the middle position of the steel wire rope, so that the probability of groove disengagement of the steel wire rope is greatly reduced.
The utility model discloses to heavy frame's installation: the counterweight upper frame 7 is composed of two counterweight upper frame plates 70, and the counterweight lower frame 10 is composed of two counterweight lower frame plates 100. Both ends of the counterweight upper frame plate 70 and the counterweight lower frame plate 100 are respectively fixed on the two counterweight upright frames 9 through the hexagon bolt assemblies 11. Two counterweight upper frame plates 70 and two counterweight lower frame plates 100 are respectively arranged at two sides of the counterweight upright frame 9, and a counterweight upper frame connecting plate 8 is connected between the two counterweight upper frame plates 70, so that the whole counterweight upper frame 7 is firmer.
As shown in fig. 5 and fig. 6, the two counterweight upper frame plates 70 and the two counterweight lower frame plates 100 respectively form an internal hollow space for the counterweight upper frame 7 and the counterweight lower frame 10, the hollow space is used for filling the counterweight block 12, and when the pit depth and the top floor height of the hoistway are relatively harsh, the upper and lower frame hollow spaces are filled with the counterweight block, so that the height of the counterweight frame is reduced to meet the requirements of the pit and the top floor, and the development cost of the building is saved.
Connect two striking plate seats 14 to heavy lower frame 10 bottom, after elevator operation a period, wire rope can the atress extension, in order to guarantee sufficient buffer safe distance, the method process of cutting wire rope this moment is complicated, and the utility model discloses only need tear down one striking plate seat 14 and can satisfy the safe distance requirement of buffer.
Guide wheel assembly positioning holes 6 are formed in the counterweight upper frame 7 and the counterweight upper frame connecting plate 8, four guide wheel assembly positioning holes 6 are formed in one set, one guide wheel assembly positioning hole is formed in each of the two counterweight upper frame plates 70, two guide wheel assembly positioning holes are formed in each of the two counterweight upper frame connecting plates 8, each guide wheel assembly positioning hole 6 forms a diamond shape, the guide wheel base plate 4 can be conveniently fixed, and the guide wheel assembly positioning holes 6 are formed in two sets. Therefore, when the guide wheel assembly is installed, two different angles can be selected for installation, and left placement and right placement of the counterweight can be achieved.
Claims (10)
1. The utility model provides a panel beating is to heavy frame construction with adjustable guide pulley angle which characterized in that: the guide wheel assembly positioning structure comprises a guide wheel assembly and a counterweight frame, wherein two groups of guide wheel assembly positioning holes (6) are formed in the counterweight frame, any one group of guide wheel assembly positioning holes (6) of the guide wheel assembly is fixed on the counterweight frame, and the two groups of guide wheel assembly positioning holes (6) are correspondingly installed on the left side or the right side of the counterweight.
2. The sheet metal counterweight frame structure with the adjustable guide wheel angle as set forth in claim 1, wherein: the guide wheel assembly comprises a rope blocking plate (1), a rope blocking rod (2), a guide wheel (3), a guide wheel bottom plate (4) and two side plates (5); guide pulley bottom plate (4) are the U font, and two curb plates (5) are connected respectively at two sides of guide pulley bottom plate (4), and the bottom surface of guide pulley bottom plate (4) is connected on heavy frame, and guide pulley (3) are arranged in between two curb plates (5).
3. The sheet metal counterweight frame structure with the adjustable guide wheel angle as set forth in claim 2, wherein: the rope blocking plates (1) are connected between the two side plates (5), and the rope blocking rod (2) penetrates through the two side faces of the two side plates (5) and the guide wheel bottom plate (4) and is arranged below the guide wheel (3).
4. The sheet metal counterweight frame structure with the adjustable guide wheel angle as set forth in claim 3, wherein: a plurality of mounting holes (13) are formed in both side edges of the guide wheel base plate (4), and the two side plates (5) are fixed on the guide wheel base plate (4) through the hexagon bolt assemblies (11); the rope blocking plate (1) is fixed on the side plate (5) through a hexagon bolt assembly (11).
5. The sheet metal counterweight frame structure with the adjustable guide wheel angle as set forth in claim 1, wherein: the counterweight frame comprises a counterweight upper frame (7), a counterweight upper frame connecting plate (8), two counterweight upright frames (9) and a counterweight lower frame (10), and the guide wheel assembly positioning holes (6) are formed in the counterweight upper frame (7) and the counterweight upper frame connecting plate (8).
6. The sheet metal counterweight frame structure with the adjustable guide wheel angle as claimed in claim 5, wherein: the number of the guide wheel assembly positioning holes (6) is four, and the four guide wheel assembly positioning holes (6) form a rhombus.
7. The sheet metal counterweight frame structure with the adjustable guide wheel angle as claimed in claim 5, wherein: the counterweight upper frame (7) comprises two counterweight upper frame plates (70), and the two counterweight upper frame plates (70) are respectively arranged on two sides of the counterweight upright frame (9); the counterweight lower frame (10) comprises two counterweight lower frame plates (100), the two counterweight lower frame plates (100) are respectively installed on two sides of the counterweight upright frame (9), and the counterweight upper frame connecting plate (8) is installed between the two counterweight upper frame (7) plates.
8. The sheet metal counterweight frame structure with the adjustable guide wheel angle as claimed in claim 7, wherein: the counterweight upper frame (7) and the counterweight lower frame (10) are internally provided with hollow fillable structures, and the hollow parts of the hollow fillable structures are provided with balancing weights (12).
9. The sheet metal counterweight frame structure with the adjustable guide wheel angle as claimed in claim 8, wherein: the counterweight lower frame (10) is provided with two collision plate seats (14), and the two collision plate seats (14) are connected with each other.
10. The sheet metal counterweight frame structure with the adjustable guide wheel angle as claimed in claim 6, wherein: the counterweight upper frame (7), the counterweight upper frame connecting plate (8), the counterweight upright frame (9) and the counterweight lower frame (10) are all formed by bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649111.3U CN209872081U (en) | 2019-05-08 | 2019-05-08 | Sheet metal counterweight frame structure with adjustable guide wheel angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649111.3U CN209872081U (en) | 2019-05-08 | 2019-05-08 | Sheet metal counterweight frame structure with adjustable guide wheel angle |
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| Publication Number | Publication Date |
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| CN209872081U true CN209872081U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920649111.3U Active CN209872081U (en) | 2019-05-08 | 2019-05-08 | Sheet metal counterweight frame structure with adjustable guide wheel angle |
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| CN (1) | CN209872081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054061A (en) * | 2019-05-08 | 2019-07-26 | 天奥电梯（中国）有限公司 | A kind of guide wheel adjustable-angle metal plate counterweight frame structure |
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2019
- 2019-05-08 CN CN201920649111.3U patent/CN209872081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054061A (en) * | 2019-05-08 | 2019-07-26 | 天奥电梯（中国）有限公司 | A kind of guide wheel adjustable-angle metal plate counterweight frame structure |
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