CN212740318U - Vertical traction machine installation mechanism of machine-room-less elevator - Google Patents
Vertical traction machine installation mechanism of machine-room-less elevator Download PDFInfo
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- CN212740318U CN212740318U CN202021375013.4U CN202021375013U CN212740318U CN 212740318 U CN212740318 U CN 212740318U CN 202021375013 U CN202021375013 U CN 202021375013U CN 212740318 U CN212740318 U CN 212740318U
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 63
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a vertical traction machine installation mechanism of a machine room free elevator, which comprises a guide rail and is characterized in that an upper bracket and a lower bracket which are connected with a well wall are arranged along the bottom surface of the guide rail towards the direction of the well wall, and a vertical traction machine is arranged between the upper bracket and the lower bracket; the bottom of the vertical traction machine is connected with the guide rail through a lower base, and the top of the vertical traction machine is connected with the guide rail through an upper base; the connecting part of the lower base and the vertical traction machine is provided with a square shock pad, and the connecting part of the upper base and the vertical traction machine is provided with a cylindrical shock pad. Utilize guide rail, upper and lower support and well wall to constitute a stable "frame" structure jointly, make this "frame" as the bearing main part, alleviateed all lower part atresss of guide rail, whole device relies on slightly littlely to the well, as long as guarantee upper and lower support and well joint strength can, simple structure is favorable to the field installation, and occupation well space is little, has promoted well top layer space utilization greatly.
Description
Technical Field
The utility model relates to an elevator part and installation technique, especially a vertical hauler installation mechanism of no computer lab elevator.
Background
The vertical traction machine is widely applied to a machine-room-less elevator due to small volume and flexible application, and the vertical traction is also installed in different modes, but basically a common base is used for installation, for example, the patent publication number is CN210001391U, the vertical traction machine base for the machine-room-less elevator comprises a main bearing beam and an auxiliary bearing beam which are arranged in parallel, a counterweight rope head plate is arranged across the main bearing beam and the auxiliary bearing beam, a rope head combination is arranged in the counterweight rope head plate between the main bearing beam and the auxiliary bearing beam, and two shock absorbers are arranged on the counterweight rope head plate; and a shock absorber mounting plate is arranged in parallel with the counterweight rope hitch plate and corresponds to the shock absorber on the counterweight rope hitch plate, and two shock absorbers are also arranged on the shock absorber mounting plate. These mounting means need the basis of steady heavy base, and not only base self weight is heavy, also can't utilize the guide rail to install, and the shared well space is big, and the on-the-spot adjustment installation degree of difficulty is high.
Disclosure of Invention
The utility model aims at solving the above problem, a vertical hauler installation mechanism of no computer lab elevator is provided, it has less to the dependence of well, and the dead weight is light, simple to operate, can improve characteristics such as well top layer space utilization.
The above technical problem of the present invention can be solved by the following technical solutions: a vertical traction machine mounting mechanism of a machine room free elevator comprises a guide rail, and is characterized in that an upper support and a lower support which are connected with a hoistway wall are arranged along the bottom surface of the guide rail towards the direction of the hoistway wall, and a vertical traction machine is arranged between the upper support and the lower support; the bottom of the vertical traction machine is connected with the guide rail through a lower base, and the top of the vertical traction machine is connected with the guide rail through an upper base; the connecting part of the lower base and the vertical traction machine is provided with a square shock pad, and the connecting part of the upper base and the vertical traction machine is provided with a cylindrical shock pad.
In the above-described vertical hoisting machine installation mechanism for a machine-roomless elevator, preferably, a guide rail bracket extending in the direction of the hoistway wall and connected to the hoistway wall is provided on the guide rail below the lower bracket.
In the aforesaid vertical hauler installation mechanism of no computer lab elevator, as preferred, go up the base and include the angle steel base, the vertical limit and the guide rail of angle steel base are connected, are equipped with circular axle sleeve in the horizontal limit of angle steel base, cylindrical shock pad and the cooperation of circular axle sleeve.
In the aforementioned installation mechanism of the vertical traction machine of the elevator without the machine room, preferably, the cylindrical shock pad comprises a shock absorption column with a hole, a square base plate is arranged at the bottom of the shock absorption column, wherein the outer diameter of the shock absorption column is matched with the inner diameter of the circular shaft sleeve, and the bottom surface of the square base plate is tightly attached to the installation surface of the vertical traction machine.
In the aforementioned vertical traction machine installation mechanism for a machine-roomless elevator, preferably, the square cushion pad is composed of a square cushion body located in the middle and reinforcing plates located at the upper and lower ends of the square cushion body, and a bolt mounting hole is formed in the square cushion pad.
In the aforementioned installation mechanism of the vertical traction machine of the elevator without the machine room, preferably, the lower base is L-shaped, the square shock pad is arranged between the lower base and the vertical traction machine, and the bolt shock pad is arranged below the lower base corresponding to the square shock pad.
According to the appearance characteristics of the vertical traction machine, the guide rail, the upper support and the lower support which face one side of the well wall along the guide rail and the well wall jointly form a frame body, so that the vertical traction machine is positioned in the frame body, and a mechanism which is supported by the frame body, is stable as a whole and can reduce the stress of the lower guide rail is formed. The vertical traction machine is positioned between the upper bracket and the lower bracket, and the upper end and the lower end of the vertical traction machine are respectively connected with the guide rail through the upper base and the lower base to form a whole with the guide rail; the connection parts of the upper base, the lower base and the vertical traction machine are all provided with shock pads, wherein the bottom of the connection parts is a square shock pad with a larger contact surface and higher stability, and the upper part of the connection parts is a cylindrical shock pad, so that the connection parts meet the structural requirements of bolt connection parts.
Meanwhile, a guide rail bracket is arranged on the guide rail below the lower bracket in a clinging manner, so that the guide rail is completely fixed with the well wall at the point and above, and the structural strength of the frame body is further improved.
In detail, the upper base and the lower base both adopt an angle steel base obtained by a sheet metal process as a base body, and a reinforcing rib is properly added to meet the strength requirement, so that the aim of light weight is fulfilled. A circular shaft sleeve is further arranged in the upper base and used for being connected with the vertical traction machine, and the cylindrical shock pad is positioned and installed through the circular shaft sleeve. The cylindrical shock pad in the scheme is composed of a shock absorption column with a hole and used for penetrating and installing the screw rod, and a square base plate, wherein the shock absorption column is sleeved in the circular shaft sleeve, and the square base plate is tightly attached to the upper base and the mounting surface of the vertical traction machine, so that higher rigidity, hardness and shock absorption effect are obtained. In a similar way, the two ends of the square shock pad are respectively provided with the reinforcing plates, so that the shock absorption body is optimized.
Compared with the prior art, the beneficial effects of the utility model are that: the vertical traction machine is arranged on the back of a car guide rail at the top of a well, a stable frame structure is formed by the guide rail, the upper support and the lower support and a well wall, the frame is used as a bearing main body, the stress on all the lower parts of the guide rail is reduced, the whole device has small dependence on the well, the connection strength of the upper support and the lower support and the well is ensured, the structure is simple, the field installation is facilitated, the well occupation space is small, and the space utilization rate of the top layer of the well is greatly improved.
Drawings
Fig. 1 is a schematic view of an installation state structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a right side view of fig. 2.
Fig. 4 is a top view of fig. 2.
Fig. 5 is a schematic structural view of a cylindrical shock pad of the present invention.
Fig. 6 is a schematic structural view of a square shock pad of the present invention.
Fig. 7 is a schematic view of an upper base structure of the present invention.
In the figure: 1. the vertical traction machine comprises an upper support, 2. an upper base, 201. an angle steel base, 202. an angle rib plate, 203. a circular shaft sleeve, 3. a lower support, 4. a lower base, 5. a guide rail support, 6. a vertical traction machine, 7. a cylindrical shock pad, 701. a shock absorption column, 702. a square base plate, 8. a square shock absorption pad, 801. a square shock absorption body, 802. a reinforcing plate, 9. an anchor rod, 10. a bolt shock absorption pad and 11. a guide rail.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1 to 4, a car guide rail 11 is taken as a vertical positioning base, an upper bracket 1 and a lower bracket 3 connected with a hoistway wall are arranged at the top section of the guide rail 11 along the bottom surface of the guide rail 11 towards the hoistway wall, and the upper bracket 1 and the lower bracket 3 are respectively fixed with the hoistway through an anchor rod 9. A guide rail bracket 5 extending in the direction of the hoistway wall and connected to the hoistway wall is provided on the guide rail 11 below the lower bracket 3. A vertical traction machine 6 is disposed on the back of the guide rail 11 between the upper bracket 1 and the lower bracket 3. The bottom of the vertical traction machine 6 is connected with the guide rail 11 through the lower base 4, and the top of the vertical traction machine 6 is connected with the guide rail 11 through the upper base 2.
Two square shock pads 8 are arranged at the connecting part of the lower base 4 and the vertical traction machine 6, and two cylindrical shock pads 7 are arranged at the connecting part of the upper base 2 and the vertical traction machine 6.
Specifically speaking, go up angle steel base 201 that base 2 includes the panel beating preparation, as shown in fig. 7, angle steel base 201 angle type middle part is equipped with 3 triangle-shaped deep floor, angle steel base 201's vertical limit is connected with guide rail 11 through two sets of bolts, be equipped with two circular axle sleeves 203 in angle steel base 201's the horizontal line, wherein two among 3 triangle-shaped deep floor are the angle gusset 202 that is located two circular axle sleeves 203 departments respectively, circular axle sleeve 203 corresponds with 6 top construction bolts of vertical hauler, cylindrical shock pad 7 cooperates with circular axle sleeve 203.
Further, the cylindrical shock absorbing pad 7 comprises a shock absorbing column 701 with a hole, as shown in fig. 5, a square base plate 702 is arranged at the bottom of the shock absorbing column 701, wherein the outer diameter of the shock absorbing column 701 is matched with the inner diameter of the circular shaft sleeve 203, the bottom surface of the square base plate 702 is tightly attached to the mounting surface of the vertical traction machine 6, and the inner hole of the shock absorbing column 701 is matched with a mounting bolt at the top of the vertical traction machine 6.
The lower base 4 is L-shaped and is manufactured through a sheet metal process, reinforcing ribs are welded at the corners of the L-shaped, the square shock pad 8 is structurally shown in figure 6 and comprises a square shock absorption body 801 located in the middle and reinforcing plates 802 located at the upper end and the lower end of the square shock absorption body 801, and 2 bolt penetrating holes are formed in the square shock absorption pad 801. The square shock pad 8 is arranged between the lower base 4 and the bottom surface of the vertical traction machine 6, and the bolt shock pad 10 is arranged below the lower base 4 corresponding to the square shock pad 801.
During installation, the guide rail 11 is fixed on the top of the hoistway by the guide rail bracket 5, then the upper bracket 1 and the lower bracket 3 are installed on the guide rail 11, the upper base 2 and the lower base 4 are installed at the same time, and finally the vertical traction machine 6 is assembled and is subjected to level and verticality adjustment.
The above embodiments are descriptions of the present invention, not limitations of the present invention, and any structure after simple transformation is all included in the protection scope of the present invention.
Claims (6)
1. A vertical traction machine mounting mechanism of a machine room free elevator comprises a guide rail (11), and is characterized in that an upper bracket (1) and a lower bracket (3) which are connected with a hoistway wall are arranged along the bottom surface of the guide rail towards the direction of the hoistway wall, and a vertical traction machine (6) is arranged between the upper bracket and the lower bracket; the bottom of the vertical traction machine is connected with the guide rail through a lower base (4), and the top of the vertical traction machine is connected with the guide rail through an upper base (2); the connecting part of the lower base and the vertical traction machine is provided with a square shock pad (8), and the connecting part of the upper base and the vertical traction machine is provided with a cylindrical shock pad (7).
2. The vertical traction machine installation mechanism of the machine room free elevator as claimed in claim 1, wherein a guide rail bracket (5) extending toward the hoistway wall and connected to the hoistway wall is provided on the guide rail (11) below the lower bracket (3).
3. The vertical traction machine mounting mechanism of the machine room free elevator is characterized in that the upper base (2) comprises an angle steel base (201), the vertical edge of the angle steel base is connected with the guide rail (11), a circular shaft sleeve (203) is arranged in the horizontal edge of the angle steel base, and the cylindrical shock pad (7) is matched with the circular shaft sleeve.
4. The vertical traction machine mounting mechanism of the machine room free elevator is characterized in that the cylindrical shock absorption pad (7) comprises a shock absorption column (701) with a hole, the bottom of the shock absorption column is provided with a square base plate (702), the outer diameter of the shock absorption column is matched with the inner diameter of the circular shaft sleeve (203), and the bottom surface of the square base plate is tightly attached to the mounting surface of the vertical traction machine (6).
5. The vertical traction machine installation mechanism of the machine room free elevator as claimed in claim 1, wherein the square shock pad (8) is composed of a square shock absorbing body (801) at the middle part and reinforcing plates (802) at the upper and lower ends of the square shock absorbing body, and a bolt mounting hole is formed in the square shock absorbing pad.
6. The vertical traction machine installation mechanism of the elevator without the machine room as claimed in claim 1, wherein the lower base (4) is formed in an L shape, a square shock pad (8) is arranged between the lower base and the vertical traction machine (6), and a bolt shock pad (10) is arranged below the lower base corresponding to the square shock pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375013.4U CN212740318U (en) | 2020-07-14 | 2020-07-14 | Vertical traction machine installation mechanism of machine-room-less elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375013.4U CN212740318U (en) | 2020-07-14 | 2020-07-14 | Vertical traction machine installation mechanism of machine-room-less elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740318U true CN212740318U (en) | 2021-03-19 |
Family
ID=75022534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021375013.4U Expired - Fee Related CN212740318U (en) | 2020-07-14 | 2020-07-14 | Vertical traction machine installation mechanism of machine-room-less elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740318U (en) |
-
2020
- 2020-07-14 CN CN202021375013.4U patent/CN212740318U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |