Hanging and tensioning device for hoistway partition plate

Abstract

The utility model relates to a hoistway partition plate hanging and tensioning device which comprises a hanging belt and a plurality of partition plates installed on the hanging belt, one end of the hanging belt is provided with a tensioning device, and the other end of the hanging belt is provided with a fixing device. The fixing device is fixedly installed at the top or the bottom of a shaft, and the tensioning device is fixedly installed at the end, opposite to the fixing device, of the shaft and used for adjusting the tensioning degree of the hanging belt. According to the hoistway partition plate hanging and tensioning device, the fixing device and the tensioning device are arranged at the two ends of the hanging belt respectively, and stable installation and accurate tensioning of the hanging belt are achieved. Wherein the tensioning device adopts a structure of a movable base and an adjusting bolt, the tightness of the hanging belt can be flexibly adjusted, the mounting stability of the partition plate is ensured, and each part of the device adopts a simple and reliable mechanical structure, so that the service life of the device is greatly prolonged, and the maintenance convenience of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a shaft partition suspension tensioning device. Background Art

[0002] In the prior art, with the continuous development of elevator technology, especially the increasing application in villas and low-rise buildings, the aesthetic requirements for elevator shafts are becoming higher and higher. In the elevator shaft, partitions are usually installed to cover the non-essential parts of the elevator to improve the overall aesthetics.

[0003] Chinese patent CN202311520638.3 discloses "a method for fast assembly and disassembly of elevator decoration". This method solves the problem of fast installation of decorative panels to a certain extent and provides a new idea for beautifying elevator shafts. However, this method still has some shortcomings. For example, the device lacks an effective tensioning and adjusting mechanism for the suspension belt. This deficiency makes it difficult to accurately control the tightness of the suspension belt, which may affect the stability of the decorative panel, especially during long-term use. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a shaft partition suspension tensioning device which realizes stable installation and precise tensioning of the suspension belt.

[0005] In order to achieve the above-mentioned purpose, the utility model designs a shaft partition suspension tensioning device, which includes a suspension belt and a plurality of partitions installed on the suspension belt, wherein a tensioning device is provided at one end of the suspension belt, and a fixing device is provided at the other end; the fixing device is fixedly installed at the top or bottom of the shaft, and the tensioning device is fixedly installed at the end of the shaft opposite to the fixing device, so as to adjust the tension of the suspension belt.

[0006] In order to simply and effectively realize the tension adjustment of the suspension belt, the tensioning device includes:

[0007] A tensioning base is fixedly mounted on the top or bottom of the well by fasteners;

[0008] The movable base has an oblong hole and is detachably connected to an opposite side of the tensioning base by a fastener passing through the oblong hole;

[0009] A clamping plate, fixedly arranged on the movable base, and cooperating with the movable base to clamp the suspension belt;

[0010] An adjusting bolt is connected between the tensioning base and the movable base and is used to adjust the distance between the movable base and the tensioning base in the length direction of the oblong hole.

[0011] In order to improve the fixing effect of the end of the suspension belt, the clamping plates are provided with a pair, the pair of clamping plates are fixed by fasteners, and the suspension belt is clamped between the pair of clamping plates.

[0012] In order to reduce the possibility of local stress concentration fracture of the suspension belt, it also includes:

[0013] A first shaft seat, fixedly mounted on a side of the movable base away from the tensioning base;

[0014] A first shaft, rotatably disposed on the first shaft seat;

[0015] Wherein, the suspension belt is fixed on the tensioning device after passing around the first shaft.

[0016] In order to simply and effectively fix the suspension belt, the fixing device is a plate-like structure, and the plate-like structure is fixedly installed on the top or bottom of the well through fasteners to press and fix the suspension belt.

[0017] In order to further reduce the possibility of local stress concentration fracture of the suspension belt, it also includes:

[0018] A second shaft seat, fixedly mounted on one side of the fixing device;

[0019] A second shaft, rotatably disposed on the second shaft seat;

[0020] Wherein, the suspension belt is fixed on the fixing device after passing around the second shaft.

[0021] In order to improve the fastening stability, the fastener is a bolt, and a flat washer and a spring washer are provided on the bolt.

[0022] In order to facilitate installation and disassembly, a clip is fixedly installed on the partition, and the partition is detachably connected to the suspension belt through the clip, and adjacent partitions are tightly fitted.

[0023] In order to achieve quick disassembly and assembly, the buckle clamp comprises:

[0024] A base plate, fixedly mounted on the partition;

[0025] The wrench is rotatably arranged on the base plate, and a locking column is movably connected to a side of the wrench away from the base plate;

[0026] The pressure head is rotatably arranged on the wrench and cooperates with the base plate to form a clamping opening, and a barb is provided on the side of the pressure head away from the wrench to engage with one side of the base plate;

[0027] The locking hook is fixedly mounted on the side of the partition away from the wrench;

[0028] The tension spring pulls the lock column to move in a direction away from the lock hook opening.

[0029] The shaft partition suspension tensioning device designed by the utility model realizes the stable installation and accurate tensioning of the suspension belt by setting the fixing device and the tensioning device at both ends of the suspension belt. Among them, the tensioning device adopts the structure of movable base and adjustment bolt, which can flexibly adjust the tightness of the suspension belt to ensure the stability of the partition installation, and each component of the device adopts a simple and reliable mechanical structure, which greatly improves its service life and maintenance convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall assembly provided by the embodiment of the present application;

[0031] Figure 2 is a schematic diagram of the installation of the tensioning device provided in an embodiment of the present application;

[0032] Figure 3 is a schematic diagram of the installation of a fixing device provided in an embodiment of the present application;

[0033] Figure 4 This is a schematic diagram of the installation of the clip provided in the embodiment of the present application.

[0034] Among them: suspension belt 10, partition 20, tensioning device 30, tensioning base 31, movable base 32, oblong hole 321, clamp 33, adjusting bolt 34, first shaft seat 35, first shaft 36, fixing device 40, second shaft seat 41, second shaft 42, clip 50, base plate 51, wrench 52, locking column 53, pressure head 54, barb 541, locking hook 55, tension spring 56. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] Example 1.

[0037] like Figure 1-4 As shown, the shaft partition suspension tensioning device described in this embodiment includes a suspension belt 10 and a plurality of partitions 20 installed on the suspension belt 10, one end of the suspension belt 10 is provided with a tensioning device 30, and the other end is provided with a fixing device 40; the fixing device 40 is fixedly installed at the top or bottom of the shaft, and the tensioning device 30 is fixedly installed at the end of the shaft opposite to the fixing device 40, and is used to adjust the tension of the suspension belt 10.

[0038] In specific implementation, according to different floor heights, a corresponding length of suspension belt 10 and a corresponding number of partitions 20 are selected, and a suitable position is selected at the top or bottom of the shaft, and the fixing device 40 is firmly installed in the shaft through the preset installation holes and fasteners (for example, bolts and nuts), and then at the opposite end of the shaft, the tensioning device 30 is also fixed in the shaft using fasteners and is arranged opposite to the fixing device 40. For example, Figure 1 As shown, the tensioning device 30 is fixedly mounted on the main board 100, and the fixing device 40 is fixedly mounted on the shaft bottom plate 200 to form an installation base for the partition 20. At this time, through the tensioning device 30, such as rotating the adjusting bolt or operating other adjusting components, the suspension belt 10 is gradually tightened until the required tension is reached, and then the partition 20 is installed on the suspension belt 10 to form a full-height shielding effect on the elevator equipment components in the shaft, which effectively improves the aesthetics.

[0039] Specifically, the tensioning device 30 includes:

[0040] A tensioning base 31 is fixedly mounted on the top or bottom of the well by fasteners;

[0041] The movable base 32 has an oblong hole 321 and is detachably connected to the opposite side of the tensioning base 31 by a fastener passing through the oblong hole 321;

[0042] The clamping plate 33 is fixedly arranged on the movable base 32, and cooperates with the movable base 32 to clamp the suspension belt 10; the adjusting bolt 34 is connected between the tensioning base 31 and the movable base 32, and is used to adjust the distance between the movable base 32 and the tensioning base 31 in the length direction of the oblong hole 321.

[0043] In the specific implementation, the tensioning device 30 is fixedly installed on the main board 100 for illustration: Figure 2As shown, the tensioning base 31 serves as a fixed part of the tensioning device 30, and is installed on the main board 100 by fasteners to provide stable support for the entire tensioning device 30, while the movable base 32 is also fixed to the main board 100 by fasteners. However, unlike the tensioning base 31, the movable base 32 is not completely fixed, but is allowed to slide along the length direction of the oblong hole 321 and ensure the realization of the initial tensioning degree. The clamping plate 33 is fixed on the movable base 32, moves synchronously with the suspension belt 10 and cooperates with the movable base 32 to achieve the clamping of the suspension belt 10. When it is necessary to adjust the tension of the suspension belt 1, the operator can do so by rotating the adjusting bolt 34. This operation will drive the movable base 32 to slide along the oblong hole 321, and finely adjust the tension of the suspension belt 10 until the tension expected by the operator is reached. Once the suspension belt 10 reaches the required tension, the fastener passing through the oblong hole 321 can be locked to completely fix the movable base 32 on the main board 100, preventing the loss of tension of the suspension belt 10 due to loosening of the fastener, thereby avoiding possible unstable factors.

[0044] In this embodiment, if Figure 2 As shown, in order to improve the fixing effect of the end of the suspension belt 10, the clamping plates 33 are provided with a pair, and the pair of clamping plates 33 are fixed by fasteners, and the suspension belt 10 is clamped between the pair of clamping plates 33. This avoids distortion or deflection that may be caused by unilateral clamping.

[0045] In some embodiments, Figure 2 As shown, in order to reduce the possibility of local stress concentration fracture of the suspension belt 10, it also includes:

[0046] A first shaft seat 35, fixedly mounted on a side of the movable base 32 away from the tensioning base 31;

[0047] A first shaft 36 is rotatably disposed on the first shaft seat 35;

[0048] The suspension belt 10 is passed around the first shaft 36 and then fixed on the tensioning device 30 .

[0049] In specific implementation, based on the first shaft seat 35 installed on the main board 100, the first shaft 36 is used to provide guidance for the suspension belt 10 to ensure that the suspension belt 10 remains in a horizontal state when connected to the tensioning device 30, avoid excessive bending of the suspension belt 10, reduce local stress concentration caused by bending, and reduce the risk of breakage.

[0050] In some embodiments, Figure 3 As shown, the fixing device 40 is a plate-like structure, which is fixedly installed on the top or bottom of the well through fasteners to press the suspension belt 10.

[0051] In this embodiment, it also includes:

[0052] A second shaft seat 41, fixedly mounted on one side of the fixing device 40;

[0053] A second shaft 42 is rotatably disposed on the second shaft seat 41;

[0054] The suspension belt 10 is passed around the second shaft 42 and then fixed on the fixing device 40 .

[0055] In specific implementation, the second shaft seat 41 and the fixing device 40 are fixedly installed on the shaft bottom plate 200, and the lower end of the suspension belt 10 is kept horizontally connected to the fixing device 40 by passing the second shaft 42. Specifically, the fixing device 40 (plate-shaped structure) presses the suspension belt 10 on the shaft bottom plate 200 and fixes it tightly, which is simple and intuitive. The use of the second shaft 42 can also avoid local stress concentration caused by excessive bending of the suspension belt 10, thereby significantly reducing the risk of material fatigue and fracture of the suspension belt 10.

[0056] In some embodiments, Figure 2 and Figure 3 As shown, in order to improve the fastening stability, the fastener is a bolt, and a flat washer and a spring washer are arranged on the bolt. The bolt is used as the main fastener to fix the fixing device 40 and the tensioning device 30 at the corresponding position of the well. The flat washer (not shown) is arranged under the bolt head to increase the contact area and reduce the local pressure, and the spring washer (not shown) is arranged on the nut side of the bolt to provide elasticity and prevent the bolt from loosening.

[0057] In some embodiments, Figure 1 As shown, a clip 50 is fixedly mounted on the partition 20, and the partition 20 is detachably connected to the suspension belt 10 through the clip 50, and the adjacent partitions 20 are tightly fitted. In this way, the partition 20 can be quickly installed and removed through the clip 50, and at the same time, the adjacent partitions 20 are tightly fitted to form a continuous and flat appearance surface, which not only avoids the accumulation of dust and foreign matter, but also enhances the neatness and beauty of the space.

[0058] Specifically, if Figure 4 As shown, the buckle clip 50 includes:

[0059] The base plate 51 is fixedly mounted on the partition plate 20;

[0060] The wrench 52 is rotatably arranged on the base plate 51, and a locking column 53 is movably connected to the side of the wrench 52 away from the base plate 51; the pressing head 54 is rotatably arranged on the wrench 52 and cooperates with the base plate 51 to form a clamping opening, and a barb 541 is provided on the side of the pressing head 54 away from the wrench 52 to engage with one side of the base plate 51;

[0061] The locking hook 55 is fixedly mounted on the side of the partition 20 away from the wrench 52;

[0062] The tension spring 56 pulls the lock column 53 to move in a direction away from the opening of the lock hook 55 .

[0063] In specific implementation, the base plate 51 is first simply installed on the partition 20 by self-tapping screws to form a fixed base for the clip 50. Then, the wrench 52 is rotatably arranged on the base plate 51 to provide an easy-to-operate component for the installer. During operation, the installer manually pulls the wrench 52, which will drive the pressure head 54 to move to the side where the clamp is located. When the pressure head 54 approaches the clamp, the barb 541 on it will be able to buckle one side of the base plate 51, thereby achieving a preliminary locking of the suspension belt 10. Subsequently, by pulling the lock column 53, it overcomes the elastic force of the tension spring 56 and moves to a position beyond the opening of the lock hook 55. At this time, the wrench 52 is continued to be rotated to the side where the lock hook 55 is located. Under the action of the tension spring 56, the lock column 53 is finally buckled into the lock hook 55, completing the locking process of the clip 50.

[0064] This continuous operation process can be completed without the aid of tools, which effectively simplifies the installation and fixing process of the partition 20, ensures the stability and safety of the suspension belt 10, and reduces the possibility of displacement or falling off of the partition 20 due to vibration or accidental pulling.

[0065] The hoistway partition suspension tensioning device provided in this embodiment realizes stable installation and precise tensioning of the suspension belt by setting a fixing device and a tensioning device at both ends of the suspension belt. The tensioning device adopts a structure of a movable base and an adjusting bolt, which can flexibly adjust the tightness of the suspension belt to ensure the stability of the partition installation, and each component of the device adopts a simple and reliable mechanical structure, which greatly improves its service life and maintenance convenience.

[0066] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0067] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shaft partition suspension tensioning device, comprising a suspension belt and a plurality of partitions mounted on the suspension belt, characterized in that: A tensioning device is provided at one end of the suspension belt, and a fixing device is provided at the other end; the fixing device is fixedly installed at the top or bottom of the well, and the tensioning device is fixedly installed at the end of the well opposite to the fixing device, for adjusting the tension of the suspension belt.

2. The hoistway partition suspension tensioning device according to claim 1, characterized in that: The tensioning device comprises: A tensioning base is fixedly mounted on the top or bottom of the well by fasteners; The movable base has an oblong hole and is detachably connected to an opposite side of the tensioning base by a fastener passing through the oblong hole; A clamping plate, fixedly arranged on the movable base, and cooperating with the movable base to clamp the suspension belt; An adjusting bolt is connected between the tensioning base and the movable base and is used to adjust the distance between the movable base and the tensioning base in the length direction of the oblong hole.

3. The hoistway partition suspension tensioning device according to claim 2, characterized in that: The clamping plates are provided in pair, the pair of clamping plates are fixed by fasteners, and the suspension belt is clamped between the pair of clamping plates.

4. The hoistway partition suspension tensioning device according to claim 2 or 3, characterized in that: Also includes: A first shaft seat, fixedly mounted on a side of the movable base away from the tensioning base; A first shaft, rotatably disposed on the first shaft seat; Wherein, the suspension belt is fixed on the tensioning device after passing around the first shaft.

5. The hoistway partition suspension tensioning device according to claim 1, characterized in that: The fixing device is a plate-like structure, which is fixedly installed on the top or bottom of the well through fasteners to press and fix the suspension belt.

6. The shaft partition suspension tensioning device according to claim 1 or 5, characterized in that: Also includes: A second shaft seat, fixedly mounted on one side of the fixing device; A second shaft, rotatably disposed on the second shaft seat; Wherein, the suspension belt is fixed on the fixing device after passing around the second shaft.

7. The hoistway partition suspension tensioning device according to claim 2 or 5, characterized in that: The fastener is a bolt, and a flat washer and a spring washer are arranged on the bolt.

8. The shaft partition suspension tensioning device according to claim 2 or 5, characterized in that: A clip is fixedly mounted on the partition, and the partition is detachably connected to the suspension belt through the clip, and adjacent partitions are tightly fitted.

9. The hoistway partition suspension tensioning device according to claim 8, characterized in that: The buckle clamp comprises: a base plate fixedly mounted on the partition; The wrench is rotatably arranged on the base plate, and a locking column is movably connected to a side of the wrench away from the base plate; The pressure head is rotatably arranged on the wrench and cooperates with the base plate to form a clamping opening, and a barb is provided on the side of the pressure head away from the wrench to engage with one side of the base plate; The locking hook is fixedly mounted on the side of the partition away from the wrench; The tension spring pulls the lock column to move in a direction away from the lock hook opening.

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