CN217996535U

CN217996535U - Barrel support frame for crane

Info

Publication number: CN217996535U
Application number: CN202222407567.3U
Authority: CN
Inventors: 陈家法; 张忠良
Original assignee: Hangzhou Xinmiao Manufacturing Co ltd
Current assignee: Hangzhou Xinmiao Manufacturing Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-09
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a support frame technical field just discloses a barrel support frame for hoist, including the splice plate, the equal swing joint in one side on splice plate top has mosaic structure, one side on splice plate top all has the barrel body through clamping structure swing joint, clamping structure includes the mounting bracket, mounting bracket swing joint is in the one end on splice plate top, one side threaded connection of mounting bracket has the push rod, one side of push rod is rotated and is connected with the grip block. This barrel support frame for hoist can carry out the centre gripping with the barrel body fast through mutually supporting of mounting bracket, impulse lever, grip block, rubber pad and rubber lug and support to make the barrel wholly can be more stable, avoid appearing the skew slope in the position, can increase the frictional force between grip block and the barrel body through the rubber pad, stability when increasing the barrel body by the centre gripping, can increase the wear resistance of rubber pad through rubber lug.

Description

Barrel support frame for crane

Technical Field

The utility model relates to a support frame technical field specifically is a barrel support frame for hoist.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The crane mainly comprises a hoisting mechanism, a running mechanism, a luffing mechanism, a slewing mechanism, a metal structure and the like. The hoisting mechanism is the basic working mechanism of the crane, mostly consists of a hanging system and a winch, and also lifts heavy objects through a hydraulic system.

The barrel part of the cylinder of the crane is the foundation of the port crane, the strength design, the manufacturing, the installation accuracy and other factors of the barrel structure play key roles in the safety and the reliability of the crane, and some part structures are huge due to the large lifting tonnage of the crane.

The machine barrel of the crane can be supported and fixed by utilizing the support frame, so that the stability of the machine barrel in use is ensured, the safety accident caused by the inclination of the machine barrel is avoided, the safety in the whole use process is improved, and the personal safety of workers working nearby the crane is ensured.

But traditional support frame is not convenient for carry out the centre gripping support to the barrel when using, because the area of barrel is great, the support frame when using through the mode that utilizes the centre gripping can be better with the barrel between be connected and fixed, stability when increasing the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a machine barrel support frame for hoist possesses the centre gripping of being convenient for and supports advantages such as, has solved the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a barrel support frame for hoist, includes the splice plate, the equal swing joint in one side on splice plate top has mosaic structure, one side on splice plate top all has the barrel body through clamping structure swing joint.

The clamping structure comprises a mounting frame, the mounting frame is movably connected to one end of the top end of the splicing plate, a pushing rod is in threaded connection with one side of the mounting frame, a clamping plate is rotatably connected to one side of the pushing rod, and the barrel body can be clamped and supported rapidly through the mutual matching of the mounting frame, the pushing rod and the clamping plate.

Preferably, the rubber pads are fixedly connected to the inner sides of the clamping plates and symmetrically distributed about the central axis of the machine barrel body in the vertical direction, friction force between the clamping plates and the machine barrel body can be increased through the rubber pads, and stability of the machine barrel body when clamped is increased.

Preferably, one side of the rubber pad is fixedly connected with a plurality of rubber lugs, the cross sections of the rubber lugs are semicircular, and the rubber lugs can improve the wear resistance of the rubber pad and increase the applicability in use.

Preferably, the rubber bumps are attached to the outer side of the machine barrel body, and the rubber bumps are symmetrically distributed about the central axis of the clamping plate in the horizontal direction, so that the stability of the clamping plate in use can be improved through the rubber bumps and the rubber pads.

Preferably, mosaic structure includes the fixed plate, fixed plate fixed connection is close to the one end of mounting bracket in the splice plate top, and the top block of fixed plate is connected with the fixture block, and the one end on splice plate top seted up with fixture block assorted draw-in groove, through mutually supporting of fixture block, through-hole, fixed plate, draw-in groove and spacing spring can be with splice the connection between the splice plate.

Preferably, both sides of the bottom end of the fixture block are fixedly connected with limiting springs, the limiting springs and the fixing plate are of a welding integrated structure, and the elastic force of the limiting springs can assist the fixture block in resetting.

Preferably, the through-hole has been seted up to the intermediate position department on fixed plate top, and the diameter of through-hole and draw-in groove equals, and the diameter that equals through-hole and draw-in groove can be convenient for the fixture block to pass and carry out the block, increases the suitability when using.

Preferably, the cross section of the clamping block is T-shaped, the bottom end of the clamping block penetrates through the through hole and extends into the clamping groove, drawing can be facilitated through the shape of the clamping block, and slipping is avoided.

Advantageous effects

Compared with the prior art, the utility model provides a barrel support frame for hoist possesses following beneficial effect:

1. this barrel support frame for hoist can carry out the centre gripping with the barrel body fast through mutually supporting of mounting bracket, propulsion pole and grip block and support, can increase the frictional force between grip block and the barrel body through the rubber pad, increases the stability of barrel body when by the centre gripping, can increase the wear resistance of rubber pad through rubber lug, increases the suitability when using.

2. This barrel support frame for hoist, through the fixture block, the through-hole, the fixed plate, mutually supporting of draw-in groove and spacing spring can splice the connection between the splice plate, avoid the splice plate offset when using, the shape through the fixture block can be convenient for carry out the pull, can assist the reseing on the fixture block position through the elasticity of spacing spring, make the fixture block carry out the block between can be fast and the draw-in groove, the diameter that equals through-hole and draw-in groove can be convenient for the fixture block and pass and carry out the block, increase the suitability when using.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic perspective view of the splicing structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a clamping structure; 101. a mounting frame; 102. a push rod; 103. a rubber bump; 104. a rubber pad; 105. a clamping plate; 2. splicing structures; 201. a clamping block; 202. a through hole; 203. a fixing plate; 204. a card slot; 205. a limiting spring; 3. splicing plates; 4. a barrel body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model provides a preferred embodiment of barrel support frame for hoist is shown in fig. 1 to 5: the utility model provides a barrel support frame for hoist, includes splice plate 3, and the equal swing joint in one side on 3 tops of splice plate has mosaic structure 2, and the equal swing joint in one side on 3 tops of splice plate has barrel body 4 through 1 swing joint of clamping structure.

Clamping structure 1 includes mounting bracket 101, and mounting bracket 101 swing joint has propelling rod 102 in the one end on splice plate 3 top, and one side threaded connection of mounting bracket 101 has a push rod 102, and one side of push rod 102 is rotated and is connected with grip block 105, can carry out the centre gripping support with barrel body 4 fast through mutually supporting of mounting bracket 101, push rod 102 and grip block 105.

In this embodiment, the rubber pads 104 are fixedly connected to the inner side of the clamping plate 105, and the rubber pads 104 are symmetrically distributed about the central axis of the barrel body 4 in the vertical direction, so that the friction between the clamping plate 105 and the barrel body 4 can be increased by the rubber pads 104, and the stability of the barrel body 4 when clamped can be increased.

Furthermore, one side of the rubber pad 104 is fixedly connected with a plurality of rubber bumps 103, the cross sections of the rubber bumps 103 are semicircular, and the rubber bumps 103 can improve the wear resistance of the rubber pad 104 and increase the applicability in use.

Furthermore, the rubber projections 103 are attached to the outer side of the cylinder body 4, and the rubber projections 103 are symmetrically distributed about the horizontal central axis of the clamping plate 105, so that the rubber projections 103 and the rubber pads 104 can increase the stability of the clamping plate 105 in use.

Example 2

On the basis of embodiment 1, the present invention provides a preferred embodiment of a barrel supporting frame for a crane, as shown in fig. 1 to 5: the splicing structure 2 comprises a fixing plate 203, the fixing plate 203 is fixedly connected to one end, close to the mounting frame 101, of the top end of the splicing plate 3, the clamping block 201 is connected to the top end of the fixing plate 203 in a clamped mode, the clamping groove 204 matched with the clamping block 201 is formed in one end of the top end of the splicing plate 3, and the splicing plate 3 can be spliced and connected through the clamping block 201, the through hole 202, the fixing plate 203, the clamping groove 204 and the limiting spring 205 in a mutually matched mode.

In this embodiment, both sides of the bottom end of the clamping block 201 are fixedly connected with the limiting spring 205, and the limiting spring 205 and the fixing plate 203 are in a welding integrated structure, so that the elastic force of the limiting spring 205 can assist the clamping block 201 to return to the original position.

Furthermore, a through hole 202 is formed in the middle of the top end of the fixing plate 203, the diameter of the through hole 202 is equal to that of the clamping groove 204, the clamping block 201 can conveniently penetrate through the through hole 202 and the clamping groove 204, and the applicability of the clamping device during use is improved.

Furthermore, the cross section of the clamping block 201 is T-shaped, and the bottom end of the clamping block 201 penetrates through the through hole 202 and extends into the clamping groove 204, so that the clamping block 201 can be conveniently pulled out and pulled out, and slipping is avoided.

When the machine barrel body 4 is used, the machine barrel body 4 is arranged at a position where a crane is required to be used, the two splicing plates 3 are sleeved outside the machine barrel body 4, the fixing plate 203 above the splicing plates 3 is used for connecting the two splicing plates 3, the clamping block 201 is pulled upwards, the splicing plates 3 are spliced and then the clamping block 201 is removed to apply tension to the clamping block 201, the clamping block 201 is enabled to restore to the initial position through the elasticity of the limiting spring 205, the clamping block 201 can penetrate through the through hole 202 and extend to the inside of the clamping groove 204, the position between the splicing plates 3 is fixed, then the pushing rod 102 can penetrate through the mounting frame 101 and push the clamping plate 105 by rotating the pushing rod 102, the clamping plate 105 can clamp and fix the machine barrel body 4, the splicing plates 3 can be spliced and connected through the mutual matching of the clamping block 201, the through hole 202, the fixing plate 203, the clamping groove 204 and the limiting spring 205, avoid splice plate 3 offset when using, can be convenient for pull through the shape of fixture block 201, elasticity through spacing spring 205 can assist the reseing in the fixture block 201 position, make fixture block 201 can fast and draw-in groove 204 between the block, diameter that equals through-hole 202 and draw-in groove 204 can be convenient for fixture block 201 to pass and carry out the block, increase the suitability when using, through mounting bracket 101, cooperation each other of propelling rod 102 and grip block 105 can carry out the centre gripping support with barrel body 4 fast, can increase the frictional force between grip block 105 and the barrel body 4 through rubber pad 104, stability when increasing barrel body 4 by the centre gripping, can increase the wear resistance of rubber pad 104 through rubber lug 103, increase the suitability when using.

In conclusion, the barrel support frame for the crane can splice and connect the splicing plates 3 through the mutual matching of the clamping blocks 201, the through holes 202, the fixing plates 203, the clamping grooves 204 and the limiting springs 205, so that the splicing plates 3 are prevented from being shifted in position when in use, and the barrel body 4 can be clamped and supported quickly through the mutual matching of the mounting frame 101, the push rod 102 and the clamping plate 105.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a barrel support frame for hoist, includes splice plate (3), its characterized in that: one side of the top end of each splicing plate (3) is movably connected with a splicing structure (2), and one side of the top end of each splicing plate (3) is movably connected with a machine barrel body (4) through a clamping structure (1);

the clamping structure (1) comprises a mounting frame (101), wherein the mounting frame (101) is movably connected to one end of the top end of the splicing plate (3), a push rod (102) is connected to one side of the mounting frame (101) through threads, and a clamping plate (105) is rotatably connected to one side of the push rod (102).

2. The barrel cage for a crane of claim 1, wherein: the inner side of the clamping plate (105) is fixedly connected with a rubber pad (104), and the rubber pads (104) are symmetrically distributed around the central axis of the cylinder body (4) in the vertical direction.

3. The barrel support bracket of claim 2, wherein: one side of the rubber pad (104) is fixedly connected with a plurality of rubber bumps (103), and the cross section of each rubber bump (103) is semicircular.

4. A barrel cage for a crane as set forth in claim 3, wherein: the rubber bumps (103) are attached to the outer side of the machine barrel body (4), and the rubber bumps (103) are symmetrically distributed around the central axis of the clamping plate (105) in the horizontal direction.

5. The barrel cage for a crane of claim 1, wherein: splicing structure (2) are including fixed plate (203), fixed plate (203) fixed connection is close to the one end of mounting bracket (101) in splice plate (3) top, and the top block of fixed plate (203) is connected with fixture block (201), and splice plate (3) top one end seted up with fixture block (201) assorted draw-in groove (204).

6. The barrel support bracket of claim 5, wherein: both sides of the bottom end of the clamping block (201) are fixedly connected with limiting springs (205), and the limiting springs (205) and the fixing plate (203) are in a welding integrated structure.

7. The barrel cage for a crane of claim 6, wherein: a through hole (202) is formed in the middle of the top end of the fixing plate (203), and the diameter of the through hole (202) is equal to that of the clamping groove (204).

8. The barrel support bracket of claim 7, wherein: the cross section of the clamping block (201) is T-shaped, and the bottom end of the clamping block (201) penetrates through the through hole (202) and extends into the clamping groove (204).