Aluminum alloy joint device for elevator belt

Abstract

The utility model relates to the technical field of lifting belts, in particular to a lifting belt aluminum alloy connector device which comprises a clamping component and a fixing component which are detachably connected. The clamping component comprises a first clamping plate and a second clamping plate which are matched with each other, a middle plate is arranged between the first clamping plate and the second clamping plate, and through holes which are matched with each other are formed in the middle positions of the first clamping plate, the second clamping plate and the middle plate; the fixing component comprises an E-shaped body, the body comprises a bottom plate, two side plates and a partition plate located between the two side plates, the bottom plate and the partition plate are each provided with two rows of through holes, the two side plates are each provided with a plurality of limiting plates, a gap is formed between each limiting plate and the partition plate, and each limiting plate is provided with a through hole and a limiting component. A locking element is arranged on the upper portion of each through hole in the partition plate. According to the joint device of the structure, the structure of the upper end of the joint device is improved, the end of the lifting belt does not need to be connected through glue, and disassembly, installation and maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lifting belt, especially to a lifting belt aluminum alloy joint device. BACKGROUND

[0002] The lifting belt is mostly rubber belt made of rubber material, and since it is in strip structure after production and molding, a joint device needs to be used to connect and fix the two end portions of the rubber belt to make it into a ring shape to realize continuous operation under the driving of the roller, the existing joint device comprises two clamping plates and an intermediate plate between the two clamping plates, the two ends of the lifting belt are located between the two clamping plates and the intermediate plate, then the two ends of the lifting belt are fixed through bolts and nuts, and then the outer cover is buckled on the joint device. Since the joint end portion needs to be glued before the outer cover is buckled, the glue will penetrate into the joint device, so that the joint device and the outer cover are not easy to disassemble in maintenance or recycling and reuse; in addition, this connection mode is not stable, which may cause the lifting belt joint to break. Therefore, it is necessary to develop a lifting belt aluminum alloy joint device in view of the above problems. SUMMARY

[0003] The utility model solves the technical problem that: in view of the prior art, a lifting belt aluminum alloy joint device is provided, which has good connection and fixing effect, is convenient to install and disassemble, and reduces the risk of joint breakage.

[0004] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0005] A lifting belt aluminum alloy joint device comprises clamping components and fixing components, the fixing components and the clamping components are detachably connected, the clamping components comprise mutually matched first clamping plates and second clamping plates, an intermediate plate is arranged between the first clamping plates and the second clamping plates, and mutually matched through holes are arranged at the middle positions of the first clamping plates, the second clamping plates and the intermediate plate; the fixing components comprise a mountain-shaped body, the body comprises a bottom plate, first side plates located at the two ends of the bottom plate, second side plates located at the top edge and the bottom edge of the bottom plate, and a partition plate located between the two second side plates, two rows of through holes are arranged on the bottom plate and the partition plate respectively, a plurality of limiting plates are arranged on the two second side plates respectively, a gap is arranged between each limiting plate and the partition plate, a through hole and a limiting component are arranged on each limiting plate, and a locking element is arranged at the upper portion of each through hole on the partition plate.

[0006] As an improved technical scheme, the two ends of the fixing components are provided with ear plates, through holes are arranged on the ear plates, and the ear plates are fixedly connected with the first clamping plates and the second clamping plates through bolts.

[0007] As an improved technical scheme, the limiting component comprises a limiting ring, and two ends of the limiting ring are fixed on the limiting plate through bolts.

[0008] As an improved technical scheme, the locking element comprises a U-shaped body, and mutually matched locking blocks are arranged on the U-shaped body, and the locking blocks are fixed on the U-shaped body through nuts.

[0009] After the above technical scheme is adopted, the beneficial effects of the utility model are as follows.

[0010] Since the lifting belt aluminum alloy joint device comprises clamping components and fixing components, the fixing components and the clamping components are detachably connected; the clamping components comprise mutually matched first clamping plates and second clamping plates, an intermediate plate is arranged between the first clamping plates and the second clamping plates, mutually matched through holes are arranged at the middle positions of the first clamping plates, the second clamping plates and the intermediate plate; the fixing components comprise a mountain-shaped body, the body comprises a bottom plate, first side plates located at two ends of the bottom plate, second side plates located at the top edge and the bottom edge of the bottom plate and a partition plate located between the two second side plates, two rows of through holes are respectively arranged on the bottom plate and the partition plate, a plurality of limiting plates are respectively arranged on the two second side plates, a gap is arranged between each limiting plate and the partition plate, a through hole and a limiting component are arranged on each limiting plate, and a locking element is arranged at the upper portion of each through hole on the partition plate. In actual application, one end of the lifting belt is arranged between the first clamping plate and the intermediate plate, the other end of the lifting belt is arranged between the second clamping plate and the intermediate plate, and then the first clamping plate, the intermediate plate and the second clamping plate are fixed through bolts and nuts, and the connection of the two ends of the lifting belt is realized at the same time; the exposed steel wire ropes at the two ends of the lifting belt pass through the through holes of the bottom plate of the fixing components, then pass through the through holes of the limiting plates, are fixed through the limiting components, then pass through the through holes of the partition plate and are fixed on the partition plate through the locking elements. The joint device with the above structure is reasonable in design, the end portion of the lifting belt does not need to be connected by using glue through improvement of the structure of the upper end of the joint device, and the joint device is convenient to disassemble, install and maintain.

[0011] Since the two ends of the fixing components are provided with ear plates, through holes are arranged on the ear plates, and the ear plates are fixedly connected with the first clamping plates and the second clamping plates through bolts. This design facilitates the disassembly and installation of the fixing components and the clamping components.

[0012] Since the limiting component comprises a limiting ring, and two ends of the limiting ring are fixed on the limiting plate through bolts, the steel wire ropes on the lifting belt pass through the limiting ring, and then the bolts are tightened, so that the steel wire ropes are fixed on the limiting plate. The limiting component with the above structure is reasonable in design and simple in structure, and the position of the steel wire ropes is limited.

[0013] The locking element comprises a U-shaped body, and locking blocks matched with each other are arranged on the U-shaped body and fixed on the U-shaped body through nuts. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the lifting belt aluminum alloy joint device;

[0015] Figure 2 It is a structure schematic view of the lifting belt aluminum alloy joint device; Figure 1 It is a structure schematic view of the fixing component;

[0016] Figure 3 It is an enlarged view of A in the fixing component; Figure 1

[0017] It is a bottom view of the fixing component; Figure 4 Figure 2

[0018] Wherein, 1-clamping component, 10-first clamping plate, 11-second clamping plate, 12-intermediate plate, 2-fixing component, 20-body, 200-bottom plate, 201-first side plate, 202-second side plate, 203-baffle, 204-limiting plate, 205-limiting component, 2050-limiting ring, 2051-fixing plate, 206-locking element, 2060-U-shaped body, 2061-locking block, 3,7-through hole, 4-ear plate, 5-bolt, 6-nut. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0020] A lifting belt aluminum alloy joint device, as Figures 1 to 4 ​​As shown, the joint device comprises a clamping part 1 and a fixing part 2, the fixing part 2 and the clamping part 1 are detachably connected; the clamping part 1 comprises a first clamping plate 10 and a second clamping plate 11 which are adapted to each other, an intermediate plate 12 is arranged between the first clamping plate 10 and the second clamping plate 11, and a through hole 3 is arranged at the middle position of the first clamping plate 10, the second clamping plate 11 and the intermediate plate 12; the fixing part 2 comprises a mountain-shaped body 20, the body 20 comprises a bottom plate 200, a first side plate 201 arranged at both ends of the bottom plate, a second side plate 202 arranged at the top edge and the bottom edge of the bottom plate, and a partition plate 203 arranged between the two second side plates 202, two rows of through holes 7 are respectively arranged on the bottom plate 200 and the partition plate 203, a plurality of limiting plates 204 are respectively arranged on the two second side plates 202, a gap is arranged between each limiting plate 204 and the partition plate 203, a through hole and a limiting part 205 are arranged on each limiting plate 204, and a locking element 206 is arranged at the upper part of each through hole on the partition plate 203.

[0021] In actual application, one end of the lifting belt is arranged between the first clamping plate and the intermediate plate, the other end of the lifting belt is arranged between the second clamping plate and the intermediate plate, and then the first clamping plate, the intermediate plate and the second clamping plate are fixed by bolts and nuts, so that the connection of the two ends of the lifting belt is realized; the exposed steel wire rope at the two ends of the lifting belt passes through the through holes of the bottom plate of the fixing part, then passes through the through holes of the limiting plates, is fixed by the limiting parts, then passes through the through holes of the partition plate, and is fixed on the partition plate by the locking element. The joint device with the above structure is reasonable in design, the end of the lifting belt does not need to be connected by using glue through the improvement of the structure at the upper end of the joint device, and the joint device is convenient to disassemble, assemble and maintain.

[0022] The two ends of the fixing part 2 are provided with ear plates 4, the ear plates 4 are provided with through holes, and the ear plates 4 are fixedly connected with the first clamping plate 10 and the second clamping plate 11 by bolts 5. In actual application, the bolts pass through the same through holes on the ear plates and the through holes on the first clamping plate and the second clamping plate, so that the detachable connection of the fixing part and the clamping part is realized.

[0023] The limiting part 205 comprises a limiting ring 2050, the two ends of the limiting ring 2050 are provided with fixing plates 2051, and the fixing plates 2051 are fixed on the limiting plates 204 by bolts 5 (the two sides of the fixing plates and the limiting plates are respectively provided with at least two through holes, and the design is to meet the needs of steel wire ropes with different diameters). The steel wire rope on the lifting belt passes through the limiting ring, and then the bolt is tightened, so that the steel wire rope is fixed on the limiting plate. The limiting part with the above structure is reasonable in design and simple in structure, and the position of the steel wire rope is limited.

[0024] The locking element 206 comprises a U-shaped body 2060, and locking blocks 2061 matched with each other are arranged on the U-shaped body 2060 and fixed on the U-shaped body 2060 by nuts 6. The steel wire rope on the lifting belt passes through the through hole of the partition plate, is bent and located in the interior of the U-shaped body, the locking blocks are sleeved on the U-shaped body and abut against the steel wire rope, and finally the locking blocks are fixed by the nuts. The locking element with the above structure is reasonable in design, simple in structure and capable of locking the end of the steel wire rope.

[0025] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hoist with an aluminum alloy joint apparatus characterized by, The utility model relates to a fixing device for fixing the workpiece, including clamping part and fixed part, fixed part and clamping part detachable connection, clamping part includes two mutually adapted first clamping plate and second clamping plate, be equipped with intermediate plate between the first clamping plate and the second clamping plate, the middle position of first clamping plate, second clamping plate and intermediate plate is equipped with mutually adapted through -hole, fixed part includes the body of mountain letter shape, the body includes bottom plate, is located the first side plate of bottom plate both ends, is located the second side plate of bottom plate top edge and bottom edge and is located the baffle between two first side plates, bottom plate and baffle are equipped with two rows of through -holes respectively, two second side plates are equipped with a plurality of limit plate respectively, and the gap is equipped between each limit plate and the baffle, and each limit plate is equipped with through -hole and limiting part, and the upper portion of each through -hole on the baffle is equipped with locking element.

2. A lifting strap aluminum alloy joint device according to claim 1, characterized in that, The both ends of the fixed part are provided with an ear plate, the ear plate is provided with a through hole, and the ear plate is fixedly connected with the first clamping plate and the second clamping plate through a bolt.

3. A lift band aluminum alloy joint device according to claim 1, characterized by The limiting part includes a limiting ring, and the both ends of the limiting ring are fixed on the limiting plate through a bolt.

4. A lift band aluminum alloy joint device according to claim 1, characterized by The locking element includes a U-shaped body, the U-shaped body is provided with a locking block matched with each other, and the locking block is fixed on the U-shaped body through a nut.

Images