CN114162703A

CN114162703A - Motor hoisting tool

Info

Publication number: CN114162703A
Application number: CN202111303925.XA
Authority: CN
Inventors: 缪庆; 黄文君
Original assignee: Chengxi Shipyard Co Ltd
Current assignee: Chengxi Shipyard Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-11

Abstract

The invention discloses a motor hoisting tool, which comprises a connecting disc, wherein a wind driven block is fixedly arranged in the center of the bottom of the connecting disc, hand blocks are fixedly arranged on the periphery of the bottom of the connecting disc, lifting ropes are fixedly arranged at the bottoms of the four hand blocks and the wind driven block, and hook rods are fixedly arranged at the bottoms of the five lifting ropes. According to the invention, the motor to be hoisted is wound with the binding band around, the binding band is fixed in the connecting hole, the pneumatic hoist and the chain block are pulled to drive the motor to move, the motor can shake under the influence of inertia in the movement, when the lifting rope shakes within a certain range, the movement of the limiting sleeve rod and the connecting rod does not influence the slight shaking of the lifting rope, when the shaking angle is too large, the limiting sleeve rod rotates, the connecting rod inside moves inside the limiting sleeve rod, and when the limiting sliding block touches the bottom of the sliding groove, the limiting sleeve rod cannot bend, so that the effect of limiting the lifting rope and preventing the lifting rope from being excessively stretched and broken is achieved.

Description

Motor hoisting tool

Technical Field

The invention relates to the technical field of hoisting, in particular to a motor hoisting tool.

Background

The motor, also known as starter, it rotates through the circular telegram coil atress in the magnetic field and drives the starter rotor rotation, and the pinion on the rotor drives engine flywheel rotation to drive the crankshaft and rotate and the car, two spare part innovations of the novel low-cost spark plug and starter that have porcelain core base, have established the technological basis of automobile development.

However, accomplish the equipment back at the motor at present, need pass through hoist device to appointed position, connect a plurality of lifting hooks on hoist device's the lifting rope and carry out hoist and mount motor, the motor can produce at the removal process and rock, rock the dynamics that can increase single one side lifting rope, it is bigger to lead to one side lifting rope to bear the dynamics when rocking the angle too big, can produce cracked situation when the dynamics exceeds the lifting rope to bear the biggest dynamics, lead to the motor to drop and lead to the fact the loss that can not be retrieved, consequently, a motor hoist and mount frock is proposed and is solved these problems.

Disclosure of Invention

The invention aims to provide a motor hoisting tool to solve the problem that a hoisting rope is broken due to over-tension caused by the absence of a limiting mechanism.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor hoist and mount frock, includes the connection pad, connection pad bottom center goes out fixed mounting has the wind driven hoist, connection pad bottom fixed mounting has chain block, four all around chain block and wind driven hoist bottom equal fixed mounting has the lifting rope, five the equal fixed mounting in lifting rope bottom has the gib block, gib block bottom demountable installation has the jib, jib one side bottom runs through and has seted up the connecting hole, jib top movable mounting has spacing loop bar, the connecting rod has been cup jointed in the inside activity of spacing loop bar, connecting rod top and connection pad bottom fixed connection.

As a preferable technical scheme of the invention, the hanger rod is cross-shaped, the number of the connecting holes is four, and the distance value between the four connecting holes and the middle part of the hanger rod is equal.

As a preferred technical scheme of the invention, a second lifting lug is fixedly arranged at the cross center of the top of the lifting rod, and first lifting lugs are fixedly arranged at four ends of the top of the lifting rod.

As a preferred technical scheme of the invention, the hook rods at the bottoms of the four chain blocks are hinged with the four first lifting lugs, and the hook rods at the bottom of the wind driven block are hinged with the second lifting lug.

As a preferable technical scheme of the invention, the load of the first lifting lug is 5-6 tons, and the load of the second lifting lug is 20-30 tons.

As a preferred technical scheme of the invention, the check tonnage of the chain block is 5-6 tons, and the check tonnage of the wind block is 20-30 tons.

As a preferable technical scheme of the invention, reinforcing brackets are fixedly arranged on two sides of the middle part of each of the four ends of the suspender, and the reinforcing brackets are used for increasing the supporting strength of the suspender.

According to a preferable technical scheme, the connecting blocks are fixedly mounted in the middle of four ends of the top of the hanging rod, the number of the limiting loop bars is four, grooves are formed in the bottoms of the limiting loop bars, and limiting rods penetrate through the through holes formed in one sides of the grooves and the connecting blocks and are mounted in the through holes.

According to a preferable technical scheme of the invention, the top of one side of the limiting sleeve rod is provided with a sliding groove in a penetrating manner, and the top of the limiting sleeve rod is provided with a placing groove in a penetrating manner.

As a preferred technical scheme of the invention, the bottom of the connecting rod is fixedly provided with a limiting slide block, and the limiting slide block is matched with the sliding groove for use.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the motor to be hoisted is wound with the binding band around, the binding band is fixed in the connecting hole, the pneumatic hoist and the chain block are pulled to drive the motor to move, the motor can shake under the influence of inertia during movement, the connecting rod can move relatively in the limiting sleeve rod during shaking, when the lifting rope shakes within a certain range, the slight shaking of the lifting rope is not influenced by the movement of the limiting sleeve rod and the connecting rod, when the shaking angle is too large, the limiting sleeve rod rotates, so that the connecting rod in the limiting sleeve rod moves in the limiting sleeve rod, when the limiting slide block touches the bottom of the sliding groove, the limiting sleeve rod cannot bend, the shaking range of the lifting rope is limited, and the effect of limiting the lifting rope and preventing the lifting rope from being excessively stretched and broken is achieved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a bottom view of the overall structure of the present invention;

FIG. 3 is a schematic view of a hanger bar construction of the present invention;

fig. 4 is a schematic diagram of a limiting structure of the present invention.

In the figure: 1. a connecting disc; 2. a wind-driven hoist; 3. a chain block; 4. a lifting rope; 5. a hook rod; 6. a first lifting lug; 7. a second lifting lug; 8. a boom; 81. connecting holes; 9. a reinforcing toggle plate; 10. a limiting sleeve rod; 101. a chute; 102. a limiting rod; 11. a connecting rod; 111. a limiting slide block; 12. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a motor hoist and mount frock, including

connection pad

1, 1 bottom of connection pad center goes out fixed mounting has wind driven

hoist

2, 1 bottom of connection pad fixed mounting all around has chain block 3, four

chain block

3 and 2 equal fixed mounting in bottom of wind driven hoist have lifting rope 4, the equal fixed mounting in 4 bottoms of five lifting ropes has hook rod 5, 5 bottom demountable installation of hook rod have

jib

8, 8 one side bottoms of jib run through and have seted up connecting

hole

81, 8 top movable mounting of jib have spacing loop bar 10, connecting rod 11 has been cup jointed in the inside activity of spacing loop bar 10, 11 tops of connecting rod and 1 bottom fixed connection of connection pad.

Wherein, jib 8 is cross, increases the quantity of the application of force point that hangs, increases stability, and connecting hole 81 quantity is four, and the interval value at four connecting

holes

81 and 8 middle parts of jib equals for when four connecting holes 81 hang, the power of applying is the same, the too big situation of one side atress can not appear.

The second lifting lug 7 is fixedly mounted at the cross center of the top of the suspender 8, the load of the second lifting lug 7 is 20-30 tons, the approved tonnage of the wind driven hoist 2 is 20-30 tons, the hook rod 5 at the bottom of the wind driven hoist 2 is hinged with the second lifting lug 7, the middle of the cross suspender 8 is stressed maximally, and the load mass of the second lifting lug 7 is four times greater than that of the first lifting lug 6.

Wherein, four ends at the top of the suspender 8 are all fixedly provided with first lifting lugs 6, hook rods 5 at the bottoms of the four chain blocks 3 are mutually hinged with the four first lifting lugs 6, the load of the first lifting lugs 6 is 5-6 tons, and the nuclear tonnage of the chain blocks 3 is 5-6 tons.

Wherein, the equal fixed mounting in middle part both sides of 8 four ends of jib has reinforcing bracket 9, reinforcing bracket 9 is used for increasing jib 8's support intensity, the equal fixed mounting in middle part of 8 tops four ends of jib has connecting block 12, spacing loop bar 10 quantity also is four and the bottom all sets up flutedly, the recess is seted up the inside through-hole with connecting block 12 one side and is installed gag lever post 102, make spacing loop bar 10 can rotate, spacing loop bar 10 rotates when lifting rope 4 rocks, make inside connecting rod 11 at the inside removal of spacing loop bar 10, when spacing slider 111 touched spout 101 bottom, spacing loop bar 10 can't be crooked, rock the range to lifting rope 4 and carry on spacingly.

Wherein, the spout 101 has been run through and has been seted up at spacing loop bar 10 one side top, the standing groove has been run through and has been seted up at spacing loop bar 10 top, the dimensional value of standing groove is greater than the dimensional value of connecting rod 11, 11 bottom fixed mounting of connecting rod have limit slider 111, limit slider 111 uses with the spout 101 is supporting, and the difference between limit slider 111 height value and the spout 101 thickness value equals the difference between 10 inner wall width values of limit loop bar and the 11 width values of connecting rod, make connecting rod 11 can be relative motion in 10 insides of spacing loop bar when receiving the pulling force, when lifting rope 4 rocks in certain extent, spacing loop bar 10 and the activity of connecting rod 11 do not influence slight rocking of lifting rope 4.

The working principle is as follows: when the lifting rope is used, firstly, the periphery of a motor to be lifted is wound with a binding band, the binding band is fixed in a connecting hole 81, then a hook rod 5 is connected with a first lifting lug 6 and a second lifting lug 7, the load of the second lifting lug 7 is four times of that of the first lifting lug 6, when the motor moves, the deviation occurs in the offset force, the tensile force applied to the second lifting lug 7 in the middle is increased, the effect that the second lifting lug 7 is damaged by gravity cannot occur, when the pneumatic hoist 2 and the hand chain hoist 3 are pulled to drive the motor to move, the inertia influence is generated during the movement, the motor can rock, when the connecting rod 11 rocks, the connecting rod 11 can do relative movement in the limiting sleeve rod 10, when the lifting rope 4 rocks within a certain range, the slight rocking of the lifting rope 4 is not influenced by the movement of the limiting sleeve rod 10 and the connecting rod 11, when the rocking angle is too large, the limiting sleeve rod 10 rotates, so that the connecting rod 11 in the limiting sleeve rod 10 moves, when the limiting slide block 111 touches the bottom of the sliding chute 101, the limiting loop bar 10 cannot be bent, and the swing amplitude of the lifting rope 4 is limited.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, and furthermore, the terms "comprise", "include", 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 motor hoist and mount frock, includes connection pad (1), connection pad (1) bottom center goes out fixed mounting has pneumatic hoist (2), connection pad (1) bottom fixed mounting all around has chain block (3), four chain block (3) and the equal fixed mounting in pneumatic hoist (2) bottom have lifting rope (4), five the equal fixed mounting in lifting rope (4) bottom has hook stock (5), its characterized in that: hook pole (5) bottom demountable installation has jib (8), connecting hole (81) have been seted up in jib (8) one side bottom running through, jib (8) top movable mounting has spacing loop bar (10), connecting rod (11) have been cup jointed in the inside activity of spacing loop bar (10), connecting rod (11) top and connection pad (1) bottom fixed connection.

2. The motor hoisting tool according to claim 1, characterized in that: the hanger rod (8) is cross-shaped, the number of the connecting holes (81) is four, and the distance value between the connecting holes (81) and the middle part of the hanger rod (8) is equal.

3. The motor hoisting tool according to claim 2, characterized in that: a second lifting lug (7) is fixedly mounted at the center of the cross at the top of the lifting rod (8), and first lifting lugs (6) are fixedly mounted at four ends of the top of the lifting rod (8).

4. The motor hoisting tool according to claim 3, characterized in that: four hook rod (5) and four of chain block (3) bottom first lug (6) are articulated each other, hook rod (5) and second lug (7) of wind block (2) bottom are also articulated each other.

5. The motor hoisting tool according to claim 4, characterized in that: the load of the first lifting lug (6) is 5-6 tons, and the load of the second lifting lug (7) is 20-30 tons.

6. The motor hoisting tool according to claim 5, characterized in that: the check tonnage of the chain block (3) is 5-6 tons, and the check tonnage of the wind block (2) is 20-30 tons.

7. The motor hoisting tool according to claim 6, characterized in that: the middle part both sides of jib (8) four ends all fixed mounting have and strengthen bracket (9), strengthen bracket (9) and be used for increasing the support intensity of jib (8).

8. The motor hoisting tool according to claim 7, characterized in that: the middle parts of four ends of the top of the suspender (8) are fixedly provided with connecting blocks (12), the number of the limiting loop bars (10) is four, grooves are formed in the bottoms of the limiting loop bars, and the limiting rods (102) are arranged on one sides of the grooves and the connecting blocks (12) in a penetrating mode inside the through holes.

9. The motor hoisting tool according to claim 8, characterized in that: the top of one side of the limiting sleeve rod (10) is provided with a sliding groove (101) in a penetrating mode, and the top of the limiting sleeve rod (10) is provided with a placing groove in a penetrating mode.

10. The motor hoisting tool according to claim 9, characterized in that: connecting rod (11) bottom fixed mounting has limiting slide (111), limiting slide (111) and spout (101) are supporting to be used.