CN218320380U

CN218320380U - Novel horizontal main arm

Info

Publication number: CN218320380U
Application number: CN202222941147.3U
Authority: CN
Inventors: 王安波
Original assignee: Hefei Anli Yujie Environmental Protection Technology Co ltd
Current assignee: Hefei Anli Yujie Environmental Protection Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-17
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to a horizontal main arm makes technical field, and discloses a novel horizontal main arm, including the climbing frame, the top fixedly connected with horizontal main arm of climbing frame, the upper surface of horizontal main arm is provided with stabilizing mean, stabilizing mean is including connecting block, backup pad, coupling spring and slider. This kind of novel horizontal main arm, the second spout of seting up earlier through the both sides of horizontal main arm, sliding action through the second spout, make the connecting block can slide in the inside of second spout, the third spout of seting up at the upper surface through horizontal main arm, make the opposite side fixed connection's of connecting block backup pad, the slip that can follow the connecting block slides at the inner wall of third spout, the effectual relatively poor problem of stability of having solved the horizontal arm, can reach the problem that has better security, and simultaneously, can not cause the goods of jack-up to drop, very big protection staff's safety, corresponding device cost has been reduced.

Description

Novel horizontal main arm

Technical Field

The utility model relates to a horizontal main arm makes technical field, specifically is a novel horizontal main arm.

Background

The main arm is a cargo boom which is arranged from a root hinge point hinged with the rotary table or the tower body to the axial lead of a main hoisting mechanism steel wire rope guide pulley arranged at the head part of the main arm, and is a metal structural member for supporting the bidirectional bending of a hoisting rope, a fetching device or a variable amplitude trolley.

According to the double-horizontal-arm crane with the patent number of CN205151579U, the problem of low working efficiency is solved, and the working efficiency of the crane is higher.

But this two horizontal arm hoist is at the in-process of in-service use, the stability that still exists the horizontal arm is relatively poor, there is not fine security when the use of reality, cause the goods of lifting by crane easily because of not having sufficient stability, the problem that the goods dropped, cause the injury easily to corresponding staff, also can cause certain damage to this two horizontal arm hoist, cause the increase of cost, and simultaneously, this two horizontal arm hoist's bottom does not have corresponding fixed knot to construct, when using, this two horizontal arm hoist is unstable inadequately, cause the damage easily to this two horizontal arm hoist's whole, corresponding cost of maintenance has been increaseed, make the cost can increase, when damaging, also can lead to work efficiency's low, be unfavorable for this two horizontal arm hoist's effective popularization, make this two horizontal arm hoist's the scope of use lower.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a novel horizontal main arm possesses the advantage that can stabilize horizontal arm and fixed whole device, has solved the problem of proposing in the background art.

The utility model provides a following technical scheme: the utility model provides a novel horizontal main arm, includes the climbing frame, the horizontal main arm of top fixedly connected with of climbing frame, the upper surface of horizontal main arm is provided with stabilizing mean, stabilizing mean is including connecting block, backup pad, coupling spring and slider, the second spout has been seted up to the both sides of horizontal main arm left end, the bottom of connecting block and the inner wall sliding connection of second spout, the equal fixedly connected with connecting block of opposite side of backup pad, coupling spring's one end and the left side fixed connection of backup pad, the right side of slider and coupling spring's other end fixed connection, the right side fixedly connected with steel cable of slider, coupling spring's inside is provided with the elastic rod.

Preferably, the bottom of the climbing frame is provided with a fixing mechanism, the fixing mechanism comprises a base, a fixing column, a threaded rod and a fixing handle, the bottom of the climbing frame is fixedly connected with a base, the lower surface of the base is fixedly connected with the two sides of the upper surface of the base, one end of the fixing column is fixedly connected with the upper surface of the base, the two sides of the base are fixedly connected with a support, the outer surface of the threaded rod is connected with the inner threads of the support, and the lower surface of the fixing handle is fixedly connected with one end of the threaded rod.

Preferably, one end of the fixing column is fixedly connected with the right side of the climbing frame, and the lower surface of the climbing frame is fixedly connected with the base.

Preferably, a third sliding groove is formed in the upper surface of the left end of the horizontal main arm, a supporting plate is connected to the inside of the third sliding groove in a sliding mode, and a sliding block is connected to the inside of the third sliding groove in a sliding mode.

Preferably, a first sliding groove is formed in the right end of the horizontal main arm, a hook is connected to the inside of the first sliding groove in a sliding mode, and a steel cable is fixedly connected to the upper surface of the hook.

Preferably, the lower surface of the supporting plate is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with a heavy object.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model provides a novel horizontal main arm, use through stabilizing mean, when this novel horizontal main arm, in use, at first, the second spout that the both sides of earlier through horizontal main arm were seted up, sliding action through the second spout, make the connecting block can slide in the inside of second spout, the third spout of seting up at the upper surface through horizontal main arm, make the opposite side fixed connection's of connecting block backup pad, the slip that can follow the connecting block slides at the inner wall of third spout, first spout of seting up at the upper surface through horizontal main arm right side, couple through the inside sliding connection of first spout, can hang the object, when the couple hangs the object, drive the removal of steel cable, make the steel cable other end can fixed connection slider, connecting spring through slider right side fixed connection, elastic action through connecting spring, make connecting spring other end fixed connection's backup pad can remove, at the supporting shoe through surface fixed connection under the backup pad, connecting action through the supporting shoe, make the heavy object of supporting shoe bottom fixed connection, the removal that can follow moves, thereby reach the stability of device, the effectual problem of having solved the horizontal arm, can reach the problem that has better security when having fallen, the safety of the protection device, the corresponding cost of goods has also reduced this maintenance device.

2. This kind of novel horizontal main arm, use through fixed establishment, when this novel horizontal main arm, in use, at first, the equal fixed connection's in both sides base upper surface base is passed through earlier, fixed column through fixed surface connection on the base, the right side fixed connection through the other end of fixed column and climbing frame, make the device's bottom stability more, support at the equal fixed connection in both sides through the base, threaded rod through the inside threaded connection of support, bottom fixed connection's fixed handle through rotating the threaded rod, make the threaded rod can more effectually fix the device, the effectual device bottom of having solved does not have fixed knot to construct the problem, can reach the effect of stabilizing the device when using, and simultaneously, can not cause the damage to the device during the use, the device's cost has been reduced, corresponding cost of maintenance has been reduced, can not cause work efficiency's low, do benefit to the device's extensive popularization, the device's application range has been increased.

Drawings

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

FIG. 2 is a schematic side view of the present invention shown in FIG. 1;

FIG. 3 is a schematic bottom view of the present invention shown in FIG. 1;

fig. 4 is a schematic top view of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a climbing frame; 3. a horizontal main arm; 4. a base; 5. fixing a column; 6. a support; 7. a threaded rod; 8. fixing a handle; 9. a first chute; 10. hooking; 11. a wire rope; 12. a second chute; 13. a third chute; 14. connecting blocks; 15. a support plate; 16. a connecting spring; 17. a slider; 18. a support block; 19. a weight; 20. a stabilizing mechanism; 21. and a fixing mechanism.

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.

Referring to fig. 1-4, a novel horizontal main arm, including a climbing frame 2, a horizontal main arm 3 is fixedly connected to the top of the climbing frame 2, a stabilizing mechanism 20 is disposed on the upper surface of the horizontal main arm 3, the stabilizing mechanism 20 includes a connecting block 14, a supporting plate 15, a connecting spring 16 and a sliding block 17, a second sliding groove 12 is disposed on both sides of the left end of the horizontal main arm 3, the bottom of the connecting block 14 is slidably connected to the inner wall of the second sliding groove 12, the connecting block 14 is fixedly connected to the opposite side of the supporting plate 15, so as to maintain the stability of the structure, one end of the connecting spring 16 is fixedly connected to the left side of the supporting plate 15, the right side of the sliding block 17 is fixedly connected to the other end of the connecting spring 16, a steel cable 11 is fixedly connected to the right side of the sliding block 17, and an elastic rod is disposed inside the connecting spring 16, so as to achieve the problem of better safety, and at the same time, the lifted goods cannot fall off, greatly protect the safety of the workers, and the damage of the device, thereby reducing the maintenance and replacement cost of the device.

Wherein; the bottom of climbing frame 2 is provided with fixed establishment 21, fixed establishment 21 is including base 4, fixed column 5, threaded rod 7 and fixed handle 8, the bottom fixedly connected with base 1 of climbing frame 2, the equal fixed connection in both sides of the lower surface of base 4 and the 1 upper surface of base, the one end of fixed column 5 and the upper surface fixed connection of base 4, the equal fixedly connected with support 6 in 1 both sides of base, the surface of threaded rod 7 and the internal thread connection of support 6, the lower surface of fixed handle 8 and the one end fixed connection of threaded rod 7, can reach the effect of stabilizing the device when using, and simultaneously, can not cause the damage to the device during use, the cost of the device has been reduced, corresponding cost of maintenance has been reduced, can not cause work efficiency low, do benefit to the extensive popularization of the device, the application range of the device has been increased.

Wherein; one end of the fixing column 5 is fixedly connected with the right side of the climbing frame 2, so that the bottom of the device is more stable, and the lower surface of the climbing frame 2 is fixedly connected with the base 1.

Wherein; third spout 13 has been seted up to the upper surface of horizontal main arm 3 left end, can provide corresponding slip for backup pad 15, and the inside sliding connection of third spout 13 has slider 17.

Wherein; first spout 9 has been seted up to the right-hand member of horizontal main arm 3, and the inside sliding connection of first spout 9 has couple 10, and the last fixed surface of couple 10 is connected with steel cable 11, through the pulling force of steel cable 11, can be so that the structure of the both sides of the upper surface of horizontal main arm 3 operates in step, keeps relative stability.

Wherein; the lower surface of the supporting plate 15 is fixedly connected with a supporting block 18, the bottom of the supporting block 18 is fixedly connected with a weight 19, and the purpose that when an object is transported at the bottom of the hook 10, the object is moved along with the movement of the hook 10 can be achieved through the arrangement of the weight 19, so that the stability of the horizontal main arm 3 is maintained.

Theory of operation, during the use, when fixing the device's bottom, at first, earlier through the equal fixed connection's in both sides base 4 of 1 upper surface of base, fixed column 5 through fixed connection on base 4, the other end through fixed column 5 and the right side fixed connection of climbing frame 2, make the device's bottom stability more, at the equal fixed connection's in both sides support 6 through base 1, threaded rod 7 through the internal thread connection of support 6, fixed handle 8 through the bottom fixed connection who rotates threaded rod 7, make threaded rod 7 can more effectually fix the device.

When in use and when the horizontal main arm 3 of the device is stably used, firstly, the second sliding grooves 12 arranged on the two sides of the horizontal main arm 3 are firstly passed through, the connecting block 14 can slide in the second sliding grooves 12 under the sliding action of the second sliding grooves 12, the third sliding grooves 13 arranged on the upper surface of the horizontal main arm 3 are used for fixedly connecting the supporting plates 15 on the opposite sides of the connecting block 14 to slide on the inner wall of the third sliding grooves 13 along with the sliding of the connecting block 14, the first sliding grooves 9 arranged on the upper surface on the right side of the horizontal main arm 3 are used for connecting the hooks 10 in a sliding way through the first sliding grooves 9, can hang up the object, when couple 10 hangs up the object, drive the removal of steel cable 11, make the steel cable 11 other end can fixed connection slider 17, at the connecting spring 16 through slider 17 right side fixed connection, through connecting spring 16's elasticity effect, make connecting spring 16 other end fixed connection's backup pad 15 can remove, at the supporting shoe 18 through backup pad 15 lower surface fixed connection, through the connection of supporting shoe 18, make supporting shoe 18 bottom fixed connection's heavy object 19, can follow the removal of couple 10 and remove, thereby make the device have corresponding stability.

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 novel horizontal main arm, includes climbing frame (2), its characterized in that: the climbing frame is characterized in that a horizontal main arm (3) is fixedly connected to the top of the climbing frame (2), a stabilizing mechanism (20) is arranged on the upper surface of the horizontal main arm (3), the stabilizing mechanism (20) comprises a connecting block (14), a supporting plate (15), a connecting spring (16) and a sliding block (17), second sliding grooves (12) are formed in two sides of the left end of the horizontal main arm (3), the bottom of the connecting block (14) is connected with the inner wall of the second sliding grooves (12) in a sliding mode, the connecting block (14) is fixedly connected to the opposite side of the supporting plate (15), one end of the connecting spring (16) is fixedly connected with the left side of the supporting plate (15), the right side of the sliding block (17) is fixedly connected with the other end of the connecting spring (16), a steel cable (11) is fixedly connected to the right side of the sliding block (17), and an elastic rod is arranged inside the connecting spring (16).

2. A novel horizontal main arm according to claim 1 wherein: the climbing frame is characterized in that a fixing mechanism (21) is arranged at the bottom of the climbing frame (2), the fixing mechanism (21) comprises a base (4), a fixing column (5), a threaded rod (7) and a fixing handle (8), the bottom of the climbing frame (2) is fixedly connected with the base (1), the lower surface of the base (4) is fixedly connected with the two sides of the upper surface of the base (1), one end of the fixing column (5) is fixedly connected with the upper surface of the base (4), the two sides of the base (1) are fixedly connected with a support (6), the outer surface of the threaded rod (7) is connected with the inner threads of the support (6), and the lower surface of the fixing handle (8) is fixedly connected with one end of the threaded rod (7).

3. A novel horizontal main arm according to claim 2, wherein: one end of the fixing column (5) is fixedly connected with the right side of the climbing frame (2), and the lower surface of the climbing frame (2) is fixedly connected with the base (1).

4. A novel horizontal main arm according to claim 1, wherein: the upper surface of the left end of the horizontal main arm (3) is provided with a third sliding groove (13), a supporting plate (15) is connected to the inside of the third sliding groove (13) in a sliding mode, and a sliding block (17) is connected to the inside of the third sliding groove (13) in a sliding mode.

5. A novel horizontal main arm according to claim 1, wherein: the right end of the horizontal main arm (3) is provided with a first sliding groove (9), the inside of the first sliding groove (9) is connected with a hook (10) in a sliding mode, and the upper surface of the hook (10) is fixedly connected with a steel cable (11).

6. A novel horizontal main arm according to claim 1, wherein: the lower surface of the supporting plate (15) is fixedly connected with a supporting block (18), and the bottom of the supporting block (18) is fixedly connected with a heavy object (19).