CN107089594B - A kind of modified stainless steel hanger rail coaster - Google Patents

Abstract

The invention belongs to the technical field of application of cargo lifting assembly accessories, and specifically discloses an improved stainless steel suspension rail block, which consists of a support plate body, a first ear plate, a second ear plate, a set of first positioning holes, and a set of second positioning holes. The hole, the adjustment support assembly, the first sliding assembly and the second sliding assembly are composed. The beneficial effect of the stainless steel suspension rail block of the present invention is that: the whole structure is stainless steel with reasonable design, strong toughness, excellent corrosion resistance and wear resistance, and the first sliding assembly and the second sliding assembly ensure the stability of the overall structure. High performance, high efficiency, adjust the supporting components, ensure the stability of the hoisted goods or products, and eliminate the existing production safety hazards, and the first arc-shaped limit plate and the second arc-shaped limit plate structure on both sides ensure During the conveying operation, the hidden danger of impact of external parts on the trolley of the hanging rail is eliminated, and the service life of the overall structure is prolonged.

Description

An improved stainless steel suspension rail block

technical field

The invention belongs to the technical field of application of cargo lifting assembly accessories, and in particular relates to an improved stainless steel lifting rail block, which is suitable for fast assembly and connection of cargo lifting blocks and ensures efficient and stable delivery of goods during production operations.

Background technique

The pulley is an important lifting tool. It has a simple structure and is easy to use. It can change the direction of the pulley and the pulley group pulling the cable many times and lift or move the moving object. It is widely used in the installation operations of manufacturing enterprises and construction industries. .

The traditional hoisting machinery for vertically hoisting heavy objects has small deadweight and compact structure, and there are two types of manual and electric.

Manual pulley, the traction chain is pulled by manpower, and the chain reel is driven by the worm and worm gear to lift the heavy object. Self-made load brake is adopted, the heavier the load, the greater the braking torque, safe and reliable, the working range is a vertical line under the hook, the nylon wheel aluminum plate lifting block, the purpose is suitable for lifting towers, wires, hoisting equipment and live work etc., features light weight, good wear resistance of wheels, no damage to wire ropes and ropes, with hook type, ring type, single door, double door; electric pulley, driven by motor gear transmission mechanism, wire rope reel and hook pulley , to lift heavy objects. Inside the shell is a wire rope reel, which is connected with the motor and the gear transmission mechanism with brake. There are lifting lugs on the upper part of the middle shell. On the trolley, it becomes a running load-carrying trolley, which runs along the overhead track and transports materials inside the workshop or between workshops.

Blocks are divided into single-door blocks, double-door blocks and multi-door blocks according to the number of wheels. According to the connection method between the block and the hanging object, it can be divided into four types: hook type block, chain ring type block, ring type block and hanger type block. Generally, small and medium-sized blocks are mostly hook type, chain ring type and ring type, while large blocks use ring type and suspension beam type. According to the contact between the wheel and the shaft, it can be divided into two types: sliding bearings installed between the wheels and shafts and rolling bearings. According to whether the splint can be opened, there are open block and closed block. The splint of the open block can be opened to facilitate the installation of ropes. Generally, it is a single-door block. It is often used as a guide block at the foot of the picket bar. The tackle is divided into fixed tackle and moving tackle according to the way it is used. The pulley is easy to use, has a wide range of uses, can be manual and motorized, and can change the direction of the pulley and the block pulley for many times and lift or move heavy objects. Other hoisting machinery is widely used in construction and installation operations, mainly used in factories, mines, agriculture, electricity, construction production and construction, docks, docks, warehouse machine installation and cargo lifting, etc.

The suspension rail block is an important component of the block. It is used in conjunction with the hoisting track to lift and transport the goods, so the rationality of its structure will directly affect the efficiency and safety of the overall block. However, the existing traditional structure of the suspension rail block has a complex structure, and the positioning after assembly is unstable and reliable. Poor safety hazards, poor structural toughness, corrosion resistance, wear resistance, and short service life, can no longer meet the assembly and use requirements of hoisting rail conveying operations in existing production-oriented enterprises, and this is an urgent need to be solved at present.

Therefore, based on the above problems, the present invention provides an improved stainless steel suspension rail block.

Contents of the invention

Purpose of the invention: The purpose of the present invention is to provide an improved stainless steel suspension rail block, which has a stainless steel structure as a whole with reasonable design, strong toughness, excellent corrosion resistance and wear resistance, and the first sliding assembly and the second sliding assembly ensure that the overall The stability and high efficiency of the structure operation, adjust the supporting components, ensure the stability of the hoisted goods or products, and eliminate the existing production safety hazards, while the first arc-shaped limit plate and the second arc-shaped limit plate on both sides The plate structure ensures that the potential impact of external components on the trolley is eliminated during the transportation operation, and the service life of the overall structure is prolonged.

Technical solution: The present invention provides an improved stainless steel rail block, which consists of the support plate body, the first lug plate and the second lug plate symmetrically arranged on both sides of the support plate body, and the first lug plate and the second lug plate respectively. A set of first positioning holes, a set of second positioning holes on the second ear plate, and an adjustment support assembly installed through the first positioning hole and the second positioning hole respectively in cooperation with the first ear plate and the second ear plate, and a first sliding assembly and a second sliding assembly symmetrically arranged at both ends of the support plate body; the adjustment support assembly includes ear plate positioning holes respectively arranged on the first ear plate and the second ear plate, wherein the first The lug plate and the second lug plate are respectively connected to the two sides of the support plate body through the positioning holes of the lug plate and the two sides of the support plate body, and a set of semicircular stoppers are symmetrically arranged on both sides of the bottom of the first lug plate and the second lug plate. Groove, and the semicircular support clamp used in conjunction with the first ear plate and the second ear plate, and a group of third positioning holes and a set of fourth positioning holes symmetrically arranged on the semicircular support clamp respectively. Holes, and semicircular positioning protrusions that are symmetrically arranged on the semicircular support card and are located between the third positioning hole and the fourth positioning hole and used in conjunction with the semicircular limit groove, and are used for connecting The first lug plate, the second lug plate, and the wire groove connecting rod of the semicircular support clamp; the first sliding assembly includes a first positioning rod that runs through one end of the support plate body, and is respectively arranged on both sides of the first positioning rod. A group of first rollers at the end, and a group of first sealing nuts arranged at both ends of the first positioning rod; A group of second rollers at both ends of the positioning rod, and a group of second sealing nuts arranged at both ends of the second positioning rod.

According to the technical solution, the improved stainless steel rail block also includes a first arc-shaped limiting plate and a second arc-shaped limiting plate arranged on both sides of the support plate body, wherein the first arc-shaped limiting plate, The second arc-shaped limiting plate is flexibly connected to the supporting plate body through a first limiting screw and a second limiting screw respectively.

According to the technical solution, the improved stainless steel suspension rail block also includes three auxiliary positioning holes in a triangular structure symmetrically arranged in the support plate body.

According to the technical solution, the diameter of the semicircular limiting groove is larger than that of the semicircular positioning protrusion.

Compared with the prior art, the beneficial effect of a stainless steel suspension rail block of the present invention lies in that: the overall structure is stainless steel and the design is reasonable, its toughness is strong, corrosion resistance and wear resistance are excellent, and the first sliding assembly and the second sliding assembly , to ensure the stability and high efficiency of the overall structure operation, adjust the support components, ensure the stability of the hoisted goods or products, and eliminate the existing production safety hazards, while the first arc-shaped limit plate and the second arc on both sides The shape-limiting plate structure ensures that the hidden danger of impact of external parts on the hanging rail block is eliminated during the transportation operation, and the service life of the overall structure is prolonged.

Description of drawings

Fig. 1 and Fig. 2 are the structural schematic diagrams of the overhead part of a kind of improved stainless steel suspension rail block of the present invention;

Fig. 3 is a structural schematic diagram of the front view or rear view of the first lug or the second lug of an improved stainless steel suspension rail block of the present invention;

Fig. 4 is a schematic view of the top view structure of a semicircular support clamp of an improved stainless steel suspension rail block of the present invention;

Among them, the serial numbers in the figure are marked as follows: 1-support plate body, 2-first ear plate, 3-second ear plate, 4-first positioning hole, 5-second positioning hole, 6-first positioning rod, 7 -The second positioning rod, 8-the first roller, 9-the second roller, 10-the first sealing nut, 11-the second sealing nut, 12-the ear plate positioning hole, 13-fixing screw, 14-semicircle Shape limit groove, 15-semicircular support clamp, 16-semicircular positioning protrusion, 17-third positioning hole, 18-fourth positioning hole, 19-screw groove connecting rod, 20-auxiliary positioning hole , 21-the first arc-shaped limiting plate, 22-the first limiting screw, 23-the second arc-shaped limiting plate, 24-the second limiting screw.

Detailed ways

The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, an improved stainless steel suspension rail block consists of a support plate body 1, and first lugs 2 and second lugs that are symmetrically arranged on both sides of the support plate body 1. plate 3, and a group of first positioning holes 4 and a group of second positioning holes 5 respectively arranged on the first lug plate 2 and the second lug plate 3, and respectively connected with the first lug plate 2 and the second lug plate 3 Cooperate with the adjustment support assembly installed through the first positioning hole 4 and the second positioning hole 5, and the first sliding assembly and the second sliding assembly symmetrically arranged at both ends of the support plate body 1; Ear plate positioning holes 12 on the first ear plate 2 and the second ear plate 3, wherein the first ear plate 2 and the second ear plate 3 utilize the two fixing screws 13 and the support plate body 1 through the ear plate positioning holes 12 respectively. Side connection, and a group of semicircular limit grooves 14 symmetrically arranged on both sides of the bottom of the first ear plate 2 and the second ear plate 3, and used in conjunction with the first ear plate 2 and the second ear plate 3 The semicircular support clamp 15, and a group of third positioning holes 17, a group of fourth positioning holes 18 symmetrically arranged on the semicircular support clamp 15, and symmetrically arranged on the semicircular support clamp 15 and located between the third positioning hole 17 and the fourth positioning hole 18, the semicircular positioning protrusion 16 used in conjunction with the semicircular limiting groove 14, and is used to connect the first ear plate 2, the second The lug 3 and the thread groove connecting rod 19 of the semicircular support clamp 15; the first slide assembly, including the first positioning rod 6 that runs through one end of the support plate body 1, and a group of positioning rods that are respectively arranged at the two ends of the first positioning rod 6. The first roller 8, and a group of first sealing nuts 10 arranged at the two ends of the first positioning rod 6; the second slide assembly, including the second positioning rod 7 that runs through the other end of the support plate body 1, and is respectively arranged on the second positioning rod 7. A group of second rollers 9 at both ends of the positioning rod 7 and a group of second sealing nuts 11 arranged at both ends of the second positioning rod 7 .

Further preferably, the improved stainless steel suspension rail block also includes a first arc-shaped limiting plate 21 and a second arc-shaped limiting plate 23 arranged on both sides of the support plate body 1, wherein the first arc-shaped limiting plate 21 1. The second arc-shaped limit plate 23 and the support plate body 1 are respectively movably connected by the first limit screw 22 and the second limit screw 24; 1, three auxiliary positioning holes 20 in a triangular structure;

The improved stainless steel rail block of this structure has a maximum load of 30Kg-50Kg, and the diameters of the first roller 8 and the second roller 9 are 28-30mm respectively. Excellent wear resistance, the first sliding assembly and the second sliding assembly ensure the stability and high efficiency of the overall structure operation, adjust the support assembly to ensure the stability of the hoisted goods or products, and eliminate the existing production safety hazards, while The structure of the first arc-shaped limit plate and the second arc-shaped limit plate on both sides ensures that the hidden danger of impact of external parts on the trolley of the hanging rail is eliminated during the conveying operation, and the service life of the overall structure is extended. It is generally suitable for electroplating cranes, In the assembly of gantry line, crane, PCB, electroplating equipment, spraying, chemical industry, environmental protection machinery, ultrasonic equipment, automation machinery, etc.

The improved stainless steel rail block of this structure can also install an intelligent system on the support plate body 1 when in use, wherein the intelligent system includes a speed sensor, a single-chip microcomputer, an information receiving/sending module, a positioning module, an early warning module, and a power supply module , the speed sensor, information receiving/sending module, positioning module, early warning module and power module are respectively connected with the single-chip microcomputer to realize the intelligent monitoring requirements, that is, when the overall suspension trolley moves too fast/slow during use, the speed sensor sends The single-chip microcomputer sends information, and the single-chip operation information is processed and transmitted to the upper computer through the information receiving/sending module. The upper computer receives and makes instructions through the upper computer. Actions, such as locating the position of the crane trolley through the positioning module, and sending out prompt information (sound or strobe light) by the early warning module, correspondingly improve the maintenance efficiency, ensure normal work efficiency, and facilitate the intelligent management of the remote host computer ( The intelligent system of this structure is not marked in Figure 1).

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements can also be made, and these improvements should also be regarded as the present invention. scope of protection.

Claims (4)

1. A kind of 1. modified stainless steel hanger rail coaster, it is characterised in that：By supporting plate body（1）, and it is symmetricly set on supporting plate Body（1）First otic placode of both sides（2）, the second otic placode（3）, and it is separately positioned on the first otic placode（2）, the second otic placode（3）On One group of first positioning hole（4）, one group of second positioning hole（5）, and respectively with the first otic placode（2）, the second otic placode（3）It is used in combination Pass through the first positioning hole（4）, the second positioning hole（5）The regulation support component of installation, and it is symmetricly set on supporting plate body（1）Two First slide assemblies, the second slide assemblies composition at end；The regulation support component, including it is separately positioned on the first otic placode（2）、 Second otic placode（3）On otic placode positioning hole（12）, wherein, the first otic placode（2）, the second otic placode（3）Pass through otic placode positioning hole respectively （12）Utilize standing screw（13）With supporting plate body（1）Both sides connection, and be symmetrically arranged at the first otic placode（2）, Two otic placodes（3）One group of semicircle limited impression of two bottom sides（14）, and with the first otic placode（2）, the second otic placode（3）Being engaged makes Semicircle support clamp（15）, and it is symmetrically arranged at semicircle support clamp（15）On one group of the 3rd positioning hole （17）, one group of the 4th positioning hole（18）, and it is symmetricly set on semicircle support clamp（15）On, and it is located at the 3rd positioning hole （17）, the 4th positioning hole（18）Between with semicircle limited impression（14）The semicircle positioning convex being used in combination（16）, and For connecting the first otic placode（2）, the second otic placode（3）Clamp is supported with semicircle（15）Silk groove connecting rod（19）；Described first Slide assemblies, including through supporting plate body（1）First locating rod of one end（6）, and it is separately positioned on the first locating rod（6）Two One group of first roller at end（8）, and it is arranged on the first locating rod（6）One group of first sealing nut at both ends（10）；Described second Slide assemblies, including through supporting plate body（1）Second locating rod of the other end（7）, and it is separately positioned on the second locating rod（7） One group of second roller at both ends（9）, and it is arranged on the second locating rod（7）One group of second sealing nut at both ends（11）.
2. A kind of 2. modified stainless steel hanger rail coaster according to claim 1, it is characterised in that：The modified stainless steel Hanger rail coaster, in addition to it is arranged on supporting plate body（1）First arc-shaped limit plate of both sides（21）, the second arc-shaped limit plate （23）, wherein, the first arc-shaped limit plate（21）, the second arc-shaped limit plate（23）With supporting plate body（1）Between pass through respectively One Limit screw（22）, the second Limit screw（24）It is flexibly connected.
3. A kind of 3. modified stainless steel hanger rail coaster according to claim 1 or 2, it is characterised in that：The modified is not Become rusty steel hanger rail coaster, in addition to is symmetricly set on supporting plate body（1）Interior three auxiliary positioning holes into triangular structure （20）.
4. A kind of 4. modified stainless steel hanger rail coaster according to claim 1, it is characterised in that：The semicircle is spacing recessed Groove（14）Diameter be more than semicircle positioning convex（16）.