CN213141199U

CN213141199U - Building material loop wheel machine convenient to lift adjustment

Info

Publication number: CN213141199U
Application number: CN202021452233.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Current assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-07
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a building material loop wheel machine convenient to lift adjustment belongs to loop wheel machine technical field, the on-line screen storage device comprises a base, the equal fixedly connected with supporting seat in both sides about the base bottom, the inside mounting groove of having seted up of base, base top fixedly connected with foundation, the foundation bottom has been seted up through-hole and has been run through the mounting groove top, the foundation top runs through flexible post, flexible capital portion fixedly connected with straight tooth pole and straight-tooth pole bottom run through inside the mounting groove, the spout has all been seted up to the inside left and right sides of foundation, spout internally mounted has slider and slider one side fixed connection in flexible post one side, straight-tooth pole outside is controlled both sides all to be connected with gear engagement and the gear is provided with two sets ofly. The utility model has the advantages of simple structure, convenient operation's liftable adjustment structure, this loop wheel machine has holding frame and holding frame is adjustable simultaneously, just so can very effectively lift by crane not the building material of equidimension when lifting by crane building material.

Description

Building material loop wheel machine convenient to lift adjustment

Technical Field

The utility model relates to a loop wheel machine technical field especially relates to a building material loop wheel machine convenient to lift adjustment.

Background

The crane is commonly known as a crane, and is widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like, the existing building material crane has a single structural design and does not have the function of lifting adjustment, and in addition, the existing building material crane cannot effectively lift building materials with different sizes when lifting the building materials, so that the building material crane convenient for lifting adjustment is urgently needed to be developed aiming at the current situation.

Patent No. CN 208135778U discloses a construction material crane that facilitates lift adjustment. This kind of building material loop wheel machine convenient to lift adjustment, stable in structure just has lift adjustment's function, has solved the building material loop wheel machine in the past simultaneously when the heavy object is heavier, its support arm with draw the wall to the difficult not enough that realizes of parallel translation of jib, have very high spreading value.

The building material crane convenient for lifting adjustment in the prior art has the following disadvantages: 1. the lifting adjustment can not be conveniently, quickly and effectively carried out; 2. building materials of different sizes cannot be hoisted effectively without having adjustable clamping frames, and for this reason, a building material hoist convenient for elevation adjustment is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building material loop wheel machine convenient to lift adjustment, this loop wheel machine have simple structure, convenient operation's liftable adjustment structure, just so can conveniently and swiftly carry out lift adjustment effectively, and this loop wheel machine has supporting rack and supporting rack is adjustable simultaneously, just so can very effectively lift by crane not equidimension building material when lifting by crane building material.

The utility model provides a specific technical scheme as follows:

the utility model provides a building material loop wheel machine convenient to lift adjustment, which comprises a base, the equal fixedly connected with supporting seat in both sides about the base bottom, the mounting groove has been seted up to the base inside, the base top fixedly connected with sill pillar, the sill pillar bottom has been seted up through-hole and through-hole runs through the mounting groove top, the sill pillar top has been run through flexible post, flexible bottom of the post fixedly connected with straight-tooth pole and straight-tooth pole bottom run through inside the mounting groove, the bottom inside has all seted up the spout in both sides about the sill pillar, the spout is internally mounted with the slider and slider one side is fixedly connected in flexible post one side, straight-tooth pole outside both sides about all are connected with gear engagement and the gear is provided with two sets of, gear surface center department installs the rotary rod, rotary rod one side is fixedly connected in rotary shaft one side, rotary shaft fixed, the power input end of rotation axis and the power output end electric connection of positive and negative motor, flexible top of the post end fixedly connected with bracing piece, bracing piece top fixedly connected with fixed column, bracing piece one side fixedly connected with horizontal pole, the left side fixedly connected with spliced pole in horizontal pole bottom.

Optionally, the bottom of the connecting column is fixedly connected with two groups of steel wire ropes, and one ends of the two groups of steel wire ropes are fixedly connected to the top end of the connecting plate.

Optionally, the shell is fixedly connected to the left side and the right side of the bottom of the connecting plate, a connecting rod penetrates through one side of the shell, and a clamping frame is fixedly connected to one side of the connecting rod.

Optionally, the other side of the connecting rod is fixedly connected with a partition plate, and the shell is internally provided with a spring and one end of the spring is fixedly connected to one side of the partition plate.

Optionally, the power input end of the positive and negative motor is electrically connected with the power output end of an external power supply.

The utility model has the advantages as follows:

the embodiment of the utility model provides a building material loop wheel machine convenient to lift adjustment:

1. the external power supply is firstly connected with a positive and negative motor arranged in a mounting groove formed in a base, the positive and negative motor works to reverse when the positive and negative motor is connected with the external power supply, the rotation of the positive and negative motor drives a rotating shaft fixedly connected to one side of the positive and negative motor after the positive and negative motor reverses, the rotation of the rotating shaft drives a rotating rod fixedly connected to one side of the rotating shaft to rotate, the rotation of the rotating rod drives a gear arranged on one side of the rotating rod to rotate, the gear drives a straight tooth rod to move after rotating because the gear is meshed with a straight tooth rod positioned on one side of the gear, the straight tooth rod moves upwards in a bottom column through a through hole formed in the bottom of the bottom column due to the reversal of the positive and negative motor, and the telescopic column drives the telescopic column to move upwards in the upwards movement of the straight tooth rod due to the fixedly connected with the top, simultaneously the equal fixedly connected with slider in both sides and slider can move in the spout that both sides were seted up about the sill pillar is inside, so flexible post just through the slider in the spout and steadily rise again, with positive and negative motor corotation then will drive straight-tooth rod case and move down just so can make flexible post descend, this loop wheel machine has simple structure, convenient operation's liftable adjustment structure, just so can conveniently and swiftly carry out lift adjustment effectively.

2. Put building material in the centre of two holding framves when need hang building material, will have the extrusion force to the holding frame after putting into building material, holding frame fixed connection is in connecting rod one side and the connecting rod runs through inside the shell of fixed connection in the connecting plate bottom, so the shell internally mounted has the spring so the spring can have bounce-back force so will the centre gripping building material to connecting rod and holding frame receiving the extrusion force, so the baffle of connecting rod one side fixedly connected with baffle has the effect of blockking when moving the bounce-back force of the spring that the connecting rod received simultaneously, so the connecting rod can be flexible so can the not building material of equidimension of centre gripping in the shell, this loop wheel machine has that holding frame and holding frame are adjustable, just so can hang the building material of equidimension very effectively when hanging building material.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a building material crane convenient for lifting adjustment according to an embodiment of the present invention;

fig. 2 is a schematic side view of a gear rotation of a construction material crane convenient for elevation adjustment according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the building material crane convenient for lifting adjustment according to an embodiment of the present invention.

In the figure: 1. a supporting seat; 2. a base; 3. mounting grooves; 4. a connecting plate; 5. a wire rope; 6. connecting columns; 7. a cross bar; 8. fixing a column; 9. a support pillar; 10. a telescopic column; 11. a bottom pillar; 12. a slider; 13. a chute; 14. a straight toothed bar; 15. a gear; 16. rotating the rod; 17. a rotating shaft; 18. a positive and negative motor; 19. a connecting rod; 20. a clamping frame; 21. a housing; 22. a partition plate; 23. a spring; 24. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A construction material hoist facilitating elevation adjustment according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, a construction material crane convenient for elevation adjustment provided by the embodiment of the present invention comprises a base 2, wherein a support seat 1 is fixedly connected to both left and right sides of the bottom of the base 2, a mounting groove 3 is formed inside the base 2, a bottom pillar 11 is fixedly connected to the top end of the base 2, a through hole 24 is formed at the bottom of the bottom pillar 11 and the through hole 24 penetrates through the top end of the mounting groove 3, a telescopic pillar 10 penetrates through the top end of the bottom pillar 11, a straight rack 14 is fixedly connected to the bottom of the telescopic pillar 10 and the bottom of the straight rack 14 penetrates inside the mounting groove 3, sliding grooves 13 are formed at both left and right sides inside the bottom pillar 11, a sliding block 12 is installed inside the sliding grooves 13 and one side of the sliding block 12 is fixedly connected to one side of the telescopic pillar 10, both left and right sides outside the straight rack 14 are engaged with a gear 15 and the gear 15 is, rotary rod 16 one side fixed connection is in rotation axis 17 one side, rotation axis 17 fixed connection is in positive and negative motor 18 one side, the power input end of rotation axis 17 and positive and negative motor 18's power take off end electric connection, flexible 10 top fixedly connected with bracing pieces 9 of post, 9 top fixedly connected with fixed columns 8 of bracing pieces, 9 one side fixedly connected with horizontal pole 7 of bracing piece, 7 bottom the left side fixedly connected with spliced pole 6 of horizontal pole.

Illustratively, the crane is placed on a flat ground through a supporting seat 1, a supporting rod 9 is fixedly connected to the top end of a telescopic column 10, and a fixing column 8 is fixedly connected to the top end of the supporting rod 9, so that the supporting rod 9 is used for supporting and fixedly connecting a cross rod 7, the telescopic column 10 can be lifted up after the building materials are clamped, a forward and reverse motor 18 installed in an installation groove 3 formed in a base 2 is firstly connected with an external power supply, the forward and reverse motor 18 works and reverses after the forward and reverse motor 18 is connected with the external power supply, the rotation of the forward and reverse motor 18 drives a rotating shaft 17 fixedly connected to one side of the forward and reverse motor 18 to rotate after the forward and reverse motor 18 reverses, the rotation of the rotating shaft 17 drives a rotating rod 16 fixedly connected to one side of the rotating shaft 17 to rotate, and the rotation of the rotating rod 16 drives a gear 15, because the gear 15 is engaged with the straight rack 14 on one side of the gear 15, the gear 15 will move the straight rack 14 after rotating, because the positive and negative motor 18 rotates reversely, the straight toothed bar 14 will move upwards in the bottom pillar 11 through the through hole 24 opened at the bottom of the bottom pillar 11, and because the top end of the straight toothed bar 14 is fixedly connected with the telescopic pillar 10, the telescopic column 10 is driven to move upward in the upward movement of the spur rod 14, meanwhile, the left side and the right side of the telescopic column 10 are both fixedly connected with sliding blocks 12 which can move in sliding grooves 13 arranged on the left side and the right side inside the bottom column, therefore, the telescopic column 10 stably rises in the sliding groove 13 through the sliding block 12, the positive and negative motor 18 rotates forwards and then drives the straight toothed bar 14 to move downwards, so that the telescopic column 10 can descend, and after the building materials are hung, the connection between the positive and negative motor 18 and an external power supply can be disconnected for waiting for next use.

Referring to fig. 1, the bottom of the connecting column 6 is fixedly connected with two groups of steel wire ropes 5, and one ends of the two groups of steel wire ropes 5 are fixedly connected to the top end of the connecting plate 4.

Illustratively, a connecting column 6 is fixedly connected to the bottom of the cross rod 7, and a steel wire rope 5 is fixedly connected to the bottom of the connecting column 6, so that the connecting column 6 and the steel wire rope 5 are connected with a connecting plate 4 fixedly connected with one end of the cross rod 7 and one end of the steel wire rope 5.

Referring to fig. 1 and 3, the left side and the right side of the bottom of the connecting plate 4 are both fixedly connected with a shell 21, a connecting rod 19 penetrates through one side of the shell 21, and a clamping frame 20 is fixedly connected to one side of the connecting rod 19.

Illustratively, placing the construction material between the two holders 20, when the construction material is placed, it will have a compressive force on the holders 20.

Referring to fig. 3, a partition plate 22 is fixedly connected to the other side of the connecting rod 19, a spring 23 is installed inside the housing 21, and one end of the spring 23 is fixedly connected to one side of the partition plate 22.

In the illustrated example, the spring 23 is installed in the housing 21 so that the spring 23 has a repulsive force to the connecting rod 19 and the holder 20 when receiving the pressing force, thereby clamping the construction material, and the partition 22 is fixedly connected to one side of the connecting rod 19 so that the partition 22 has a blocking function when the connecting rod 19 moves by the repulsive force of the spring 23.

Referring to fig. 1, a power input end of the positive and negative motor 18 is electrically connected to a power output end of an external power source.

Illustratively, the forward/reverse motor 18 is rotated to function when the forward/reverse motor 18 is connected to an external power source.

When in use, the crane is placed on a flat ground through the supporting seat 1, the top end of the telescopic column 10 is fixedly connected with the supporting rod 9, the top end of the supporting rod 9 is fixedly connected with the fixed column 8, the supporting rod 9 is used for supporting and fixedly connecting the cross rod 7, the bottom of the cross rod 7 is fixedly connected with the connecting column 6, the bottom of the connecting column 6 is fixedly connected with the steel wire rope 5, the connecting column 6 and the steel wire rope 5 are connected with the connecting plate 4 fixedly connected with one end of the cross rod 7 and one end of the steel wire rope 5, when the building material is required to be hoisted, the building material is placed between the two clamping frames 20, after the building material is placed in the connecting column, the clamping frames 20 are fixedly connected with one side of the connecting rod 19, the connecting rod 19 penetrates through the shell 21 fixedly connected with the bottom of the connecting plate 4, the shell 21 is internally provided with the spring 23, so that the spring, meanwhile, one side of the connecting rod 19 is fixedly connected with a partition plate 22, so that the partition plate 22 has a blocking effect on the movement of the rebound force of a spring 23 borne by the connecting rod 19, the connecting rod 19 can be stretched in the shell 21, so that building materials with different sizes can be clamped, the telescopic column 10 can be lifted after the building materials are clamped, the forward and reverse motor 18 arranged in the mounting groove 3 formed in the base 2 is firstly connected with an external power supply, the forward and reverse motor 18 works and reverses after the forward and reverse motor 18 is connected with the external power supply, the rotation of the forward and reverse motor 18 drives the rotation shaft 17 fixedly connected to one side of the forward and reverse motor 18 to rotate after the forward and reverse motor 18 reverses, the rotation of the rotation shaft 17 drives the rotation rod 16 fixedly connected to one side of the rotation shaft 17, and the rotation of the rotation rod 16 drives the gear 15 arranged to one side of, because the gear 15 is meshed with the straight toothed bar 14 positioned on one side of the gear 15, the gear 15 drives the straight toothed bar 14 to move after rotating, because the positive and negative motor 18 rotates reversely, the straight toothed bar 14 moves upwards in the bottom column 11 through a through hole 24 formed in the bottom of the bottom column 11, and because the top end of the straight toothed bar 14 is fixedly connected with the telescopic column 10, the telescopic column 10 drives the telescopic column 10 to move upwards in the upward movement of the straight toothed bar 14, meanwhile, the left side and the right side of the telescopic column 10 are both fixedly connected with the sliding blocks 12, and the sliding blocks can move in the sliding grooves 13 formed in the left side and the right side of the bottom column, so that the telescopic column 10 can stably rise in the sliding grooves 13 through the sliding blocks 12, the positive and negative motor 18 rotates positively and then drives the straight toothed bar 14 to move downwards, the telescopic column 10 can descend, and after the building material is hung, the connection between the positive and negative motor 18 and an external power supply can be disconnected, the positive and negative motor is a conventional product in the prior art, the model number of the positive and negative motor 18 is 5IK40GN-C, and the internal structure is not explained.

The utility model relates to a building material crane convenient for lifting adjustment, which comprises a support base 1; 2. a base; 3. mounting grooves; 4. a connecting plate; 5. a wire rope; 6. connecting columns; 7. a cross bar; 8. fixing a column; 9. a support pillar; 10. a telescopic column; 11. a bottom pillar; 12. a slider; 13. a chute; 14. a straight toothed bar; 15. a gear; 16. rotating the rod; 17. a rotating shaft; 18. a positive and negative motor; 19. a connecting rod; 20. a clamping frame; 21. a housing; 22. a partition plate; 23. a spring; 24. the through-holes and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the through-holes and the components are known to those skilled in the technical manual or known by the routine experiment method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a building material loop wheel machine convenient to lift adjustment, includes base (2), its characterized in that, equal fixedly connected with supporting seat in both sides (1) is controlled to base (2) bottom, mounting groove (3) have been seted up to base (2) inside, base (2) top fixedly connected with foundation column (11), through-hole (24) and through-hole (24) have been seted up to foundation column (11) bottom and have been run through mounting groove (3) top, foundation column (11) top has been run through flexible post (10), flexible post (10) bottom fixedly connected with straight-tooth pole (14) and straight-tooth pole (14) bottom run through inside mounting groove (3), spout (13) have all been seted up to the inside left and right sides of foundation column (11), spout (13) internally mounted have slider (12) and slider (12) one side fixed connection in flexible post (10) one side, straight-tooth pole (14) outside both sides all are connected with gear (15) meshing and gear (15) are provided with two about, and gear (15) are provided Group, gear (15) surface center department installs rotary rod (16), rotary rod (16) one side fixed connection is in rotation axis (17) one side, rotation axis (17) fixed connection is in positive and negative motor (18) one side, the power input end of rotation axis (17) and the power take off end electric connection of positive and negative motor (18), flexible post (10) top fixedly connected with bracing piece (9), bracing piece (9) top fixedly connected with fixed column (8), bracing piece (9) one side fixedly connected with horizontal pole (7), horizontal pole (7) bottom the left side fixedly connected with spliced pole (6).

2. The building material crane convenient for lifting adjustment according to claim 1, wherein the bottom of the connecting column (6) is fixedly connected with steel wire ropes (5) and the steel wire ropes (5) are provided in two groups, and one ends of the two groups of steel wire ropes (5) are fixedly connected to the top end of the connecting plate (4).

3. The building material crane convenient for lifting adjustment according to claim 2, wherein the left and right sides of the bottom of the connecting plate (4) are fixedly connected with shells (21), one side of each shell (21) is penetrated with a connecting rod (19), and one side of each connecting rod (19) is fixedly connected with a clamping frame (20).

4. The building material crane convenient for lifting adjustment according to claim 3, characterized in that the other side of the connecting rod (19) is fixedly connected with a partition plate (22), a spring (23) is installed inside the housing (21), and one end of the spring (23) is fixedly connected to one side of the partition plate (22).

5. The building material crane convenient for lifting adjustment as recited in claim 1, characterized in that the power input end of the positive and negative motor (18) is electrically connected with the power output end of an external power supply.