CN221027233U

CN221027233U - Hand-push type portal frame with safety hook

Info

Publication number: CN221027233U
Application number: CN202322611375.9U
Authority: CN
Inventors: 郎磊磊
Original assignee: Cofco Coca Cola Beverage Shanxi Co ltd
Current assignee: Cofco Coca Cola Beverage Shanxi Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-28
Anticipated expiration: 2033-09-26

Abstract

The utility model belongs to the technical field of portal frames, in particular to a hand-push type portal frame with a safety hook, which comprises a mounting base and a mounting mechanism arranged above the mounting base, and is characterized in that: the mounting mechanism comprises a mounting assembly and a supporting assembly; the installation component includes first screw thread axle, connecting seat, second screw thread axle, connecting block, connecting rod, couple, second connecting axle, baffle, screw bolt and installing support, through setting up the baffle, when carrying out the use of portal frame, will need the material of extracting through the couple to carry out the extraction effect, then the baffle of installation can rotate the effect between second connecting axle and the couple, and carry out the installation effect through screw bolt and the inner wall of couple, realize the effect of opening and shutting of couple, avoid extracting the material when carrying out the slip, the slip in the couple is inside, easily cause the drop, produce the danger, thereby improve the security when carrying out the transportation.

Description

Hand-push type portal frame with safety hook

Technical Field

The utility model relates to the technical field of portal frames, in particular to a hand-push type portal frame with a safety hook.

Background

The movable portal frame is similar to a portal frame, and can move in all directions. The main beam of the movable portal frame is a section bar such as I-steel, which not only bears the weight, but also is used as a transverse moving rail of a hoist, and universal loading wheels are arranged under the supporting legs of the portal frame, so that the movable portal frame can move in all directions on a flat ground.

However, when the existing hand-push type portal frame with the hooks is used, when the extracted materials are transported through the hooks, the extracted materials are easy to fall off in the hooks when the hooks are subjected to shaking, and when the materials are extracted at the specified positions, the extracted materials are easy to fall down when the hooks are subjected to shaking, so that dangerous accidents are caused during working, and therefore, the hand-push type portal frame with the safety hooks is provided for the problems.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the hand-push type portal frame with the safety hook, which solves the problems that when the hand-push type portal frame with the hook is used, when the extracted material is transported through the hook, the extracted material is easy to fall off in the hook when the extracted material is subjected to shaking, and when the extracted material is extracted at a specified position, the extracted material is easy to fall down when the extracted material is subjected to shaking, so that dangerous accidents are caused when the extracted material is operated.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a hand-push type portal frame with a safety hook, which comprises a mounting base and a mounting mechanism arranged above the mounting base, and is characterized in that: the mounting mechanism comprises a mounting assembly and a supporting assembly;

The mounting assembly comprises a first threaded shaft, a connecting seat, a second threaded shaft, a connecting block, a connecting rod, a hook, a second connecting shaft, a baffle, a threaded bolt and a mounting bracket, wherein the mounting bracket is arranged on the upper end face of the mounting base, the first threaded shaft is arranged in the mounting bracket, the connecting seat is arranged on the outer surface of the first threaded shaft, the second threaded shaft is arranged in the connecting seat, the connecting block is arranged on the outer surface of the second threaded shaft, the connecting rod is fixedly connected with the lower end of the connecting block, the hook is arranged at the tail end of the connecting rod, the second connecting shaft is arranged at the tail end of the hook, the baffle is arranged on the outer surface of the second connecting shaft, and the threaded bolt is arranged at the tail end of the baffle;

The support assembly comprises a limit bracket, a first connecting shaft, a support rod and a threaded rod, wherein the limit bracket is arranged on the side wall of the mounting bracket, the first connecting shaft is arranged on the side wall of the mounting bracket below the limit bracket, the support rod is arranged on the outer surface of the first connecting shaft, and the threaded rod is arranged in the support rod.

The hydraulic cylinder is arranged in the mounting base, the fixed plate is arranged below the hydraulic cylinder, the movable wheels are arranged on two sides of the fixed plate, and the two ends of the fixed plate are positioned on the inner wall of the mounting base and provided with the sliding grooves.

Preferably, the connecting seat and the mounting bracket form a lifting structure through the first threaded shaft, and the connecting block and the connecting seat form a sliding structure through the second threaded shaft.

Preferably, the baffle forms a rotating structure with the hook through the second connecting shaft, and the baffle forms a detachable structure with the hook through the threaded bolt.

Preferably, the support rod and the mounting bracket form a rotating structure through the first connecting shaft, and the support rod is rotationally connected with the threaded rod.

Preferably, the moving wheels are provided with four groups, and the four groups of moving wheels are distributed in a matrix under the mounting base.

Preferably, the movable wheel and the mounting base form a lifting structure through the fixed plate, the hydraulic cylinder and the sliding groove.

The utility model has the advantages that:

1. According to the utility model, the baffle is arranged, when the portal frame is used, the materials to be extracted are extracted through the hook, then the installed baffle can rotate between the second connecting shaft and the hook, and the installation function is realized through the threaded bolt and the inner wall of the hook, so that the opening and closing functions of the hook are realized, the situation that the extracted materials slide in the hook to easily cause falling off and generate danger is avoided, and the safety during transportation is improved;

2. According to the utility model, the threaded rod is arranged, the arranged supporting rod can rotate with the mounting bracket through the first connecting shaft, then when the supporting rod rotates to a certain angle, the supporting rod can perform a clamping action in the clamping groove formed in the limiting bracket, then the threaded rod is rotated in the supporting rod, the telescopic action of the threaded rod in the supporting rod is realized, the rubber jacking block is arranged at the tail end of the threaded rod and used for performing a certain supporting action on equipment, the shaking and tilting of the equipment are avoided when the weight is extracted, and the stability of the equipment in working is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a mounting bracket according to the present utility model;

Fig. 3 is a schematic view of the internal structure of the mounting base of the present utility model.

In the figure: 1. a mounting base; 2. a hydraulic cylinder; 3. a fixing plate; 4. a moving wheel; 5. a chute; 6. a limit bracket; 7. a first connecting shaft; 8. a support rod; 9. a threaded rod; 10. a first threaded shaft; 11. a connecting seat; 12. a second threaded shaft; 13. a connecting block; 14. a connecting rod; 15. a hook; 16. a second connecting shaft; 17. a baffle; 18. a threaded bolt; 19. and (5) mounting a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a hand-push type portal frame with a safety hook comprises a mounting base 1 and a mounting mechanism arranged above the mounting base 1, wherein the mounting mechanism comprises a mounting assembly and a supporting assembly;

the installation component comprises a first threaded shaft 10, a connecting seat 11, a second threaded shaft 12, a connecting block 13, a connecting rod 14, a hook 15, a second connecting shaft 16, a baffle 17, a threaded bolt 18 and an installation support 19, wherein the installation support 19 is installed on the upper end face of the installation base 1, the first threaded shaft 10 is installed inside the installation support 19, the connecting seat 11 is installed on the outer surface of the first threaded shaft 10, the second threaded shaft 12 is installed inside the connecting seat 11, the connecting block 13 is installed on the outer surface of the second threaded shaft 12, the connecting rod 14 is fixedly connected with the lower end of the connecting block 13, the hook 15 is installed at the tail end of the connecting rod 14, the second connecting shaft 16 is installed at the tail end of the hook 15, the baffle 17 is installed on the outer surface of the second connecting shaft 16, and the threaded bolt 18 is installed at the tail end of the baffle 17;

The supporting component comprises a limiting support 6, a first connecting shaft 7, a supporting rod 8 and a threaded rod 9, wherein the limiting support 6 is installed on the side wall of the mounting support 19, the first connecting shaft 7 is installed on the side wall of the mounting support 19 below the limiting support 6, the supporting rod 8 is installed on the outer surface of the first connecting shaft 7, and the threaded rod 9 is installed inside the supporting rod 8.

Further, the connecting seat 11 forms a lifting structure with the mounting bracket 19 through the first threaded shaft 10, the connecting block 13 forms a sliding structure with the connecting seat 11 through the second threaded shaft 12, the connecting seat 11 can lift the mounting bracket 19 through the first threaded shaft 10 under the action of the motor, the extracted materials can be lifted conveniently, then the connecting block 13 can slide with the connecting seat 11 through the second threaded shaft 12 under the action of the motor, the extracted materials can be moved to a specified position conveniently, convenience is provided for workers, and labor cost is reduced.

Further, the baffle 17 forms a rotating structure with the hook 15 through the second connecting shaft 16, the baffle 17 forms a detachable structure with the hook 15 through the threaded bolt 18, when the portal frame is used, materials to be extracted are extracted through the hook 15, then the installed baffle 17 can rotate between the second connecting shaft 16 and the hook 15, and the installation effect is carried out through the threaded bolt 18 and the inner wall of the hook 15, so that the opening and closing effect of the hook 15 is realized, the situation that the extracted materials slide in the hook 15 easily, fall off and danger is generated when the extracted materials slide is avoided, and the safety during transportation is improved.

Further, the bracing piece 8 constitutes rotating structure through first connecting axle 7 and installing support 19, bracing piece 8 and threaded rod 9 are connected for rotating, bracing piece 8 that sets up can rotate work through first connecting axle 7 and installing support 19, then when rotating certain angle, bracing piece 8 can carry out the block effect at the draw-in groove of seting up inside spacing support 6, then rotate the effect with threaded rod 9 in the inside of bracing piece 8, realize carrying out the concertina action to threaded rod 9 in the inside of bracing piece 8, and the end of threaded rod 9 sets up the rubber kicking block for carry out certain supporting role to equipment, avoid when carrying out the extraction of heavy object, cause the rocking slope of equipment, guarantee the stability of equipment during operation.

Example two

Referring to fig. 1 and 3, in a first comparative example, as another embodiment of the present utility model, a hydraulic cylinder 2 is installed in a mounting base 1, a fixed plate 3 is installed below the hydraulic cylinder 2, moving wheels 4 are installed on two sides of the fixed plate 3, and sliding grooves 5 are formed at two ends of the fixed plate 3 on the inner wall of the mounting base 1.

Further, remove wheel 4 and set up four groups, four groups remove wheel 4 and be the matrix along the below of installation base 1 and distribute, and the removal wheel 4 of setting is convenient for carry certain effect to equipment, improves the application range of equipment, and is more convenient.

Further, remove round 4 and constitute elevation structure through fixed plate 3, pneumatic cylinder 2 and spout 5 and installation base 1, the fixed plate 3 of setting goes up and down the effect through the hydraulic rod under the effect of pneumatic cylinder 2, guarantees that fixed plate 3 goes up and down the effect of shrink through spout 5 in installation base 1 inside, is convenient for carry out the shrink effect to remove round 4, guarantees the stability of carrying out the during operation on the equipment fixed position.

The working principle is that firstly, the connecting seat 11 can lift with the mounting bracket 19 under the action of the motor through the first threaded shaft 10, so as to lift the extracted material, then the connecting block 13 can slide with the connecting seat 11 under the action of the motor through the second threaded shaft 12, so as to move the extracted material to a specified position, thereby providing convenience for workers, reducing labor cost, extracting the material to be extracted through the hook 15 when the portal frame is used, then the mounted baffle 17 can rotate with the hook 15 through the second connecting shaft 16, and mount with the inner wall of the hook 15 through the threaded bolt 18, so as to realize the opening and closing of the hook 15, avoid extracting the material when carrying out the slip, at the inside slip of couple 15, cause droing easily, produce dangerously, thereby improve the security when carrying out the transportation, then the bracing piece 8 that sets up can rotate work through first connecting axle 7 and installing support 19, then when rotating certain angle, bracing piece 8 can carry out the block effect at the draw-in groove of seting up in spacing support 6 inside, then rotate the effect with threaded rod 9 in bracing piece 8's inside, realize carrying out the concertina action to threaded rod 9 in bracing piece 8's inside, and the end of threaded rod 9 sets up the rubber kicking block, be used for carrying out certain supporting role to equipment, avoid when carrying out the extraction of heavy object, cause the rocking slope of equipment, guarantee the stability of equipment during operation.

Finally, the fixed plate 3 that sets up goes up and down the effect through the hydraulic stem under the effect of pneumatic cylinder 2, guarantees that fixed plate 3 goes up and down the effect of shrink through spout 5 in the inside shrink of going up and down of installation base 1, is convenient for carry out the shrink effect to movable wheel 4, guarantees the stability of carrying out the during operation on the equipment fixed position.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a hand propelled portal frame with safety hook, includes installation base (1) and sets up the installation mechanism in installation base (1) top, its characterized in that: the mounting mechanism comprises a mounting assembly and a supporting assembly;

The mounting assembly comprises a first threaded shaft (10), a connecting seat (11), a second threaded shaft (12), a connecting block (13), a connecting rod (14), a hook (15), a second connecting shaft (16), a baffle (17), a threaded bolt (18) and a mounting bracket (19), wherein the mounting bracket (19) is mounted on the upper end face of the mounting base (1), the first threaded shaft (10) is mounted in the mounting bracket (19), the connecting seat (11) is mounted on the outer surface of the first threaded shaft (10), the second threaded shaft (12) is mounted in the connecting seat (11), the connecting block (13) is mounted on the outer surface of the second threaded shaft (12), the connecting rod (14) is fixedly connected to the lower end of the connecting block (13), the hook (15) is mounted at the tail end of the connecting rod (14), the second connecting shaft (16) is mounted at the tail end of the hook (15), the baffle (17) is mounted on the outer surface of the second connecting shaft (16), and the threaded bolt (18) is mounted at the tail end of the baffle (17).

The supporting component comprises a limiting support (6), a first connecting shaft (7), a supporting rod (8) and a threaded rod (9), wherein the limiting support (6) is arranged on the side wall of the mounting support (19), the first connecting shaft (7) is arranged on the side wall of the mounting support (19) below the limiting support (6), the supporting rod (8) is arranged on the outer surface of the first connecting shaft (7), and the threaded rod (9) is arranged in the supporting rod (8).

2. A hand propelled portal frame with safety hook as claimed in claim 1, wherein: the hydraulic cylinder (2) is installed in the installation base (1), the fixed plate (3) is installed below the hydraulic cylinder (2), the movable wheels (4) are installed on two sides of the fixed plate (3), and sliding grooves (5) are formed in the inner wall of the installation base (1) at two ends of the fixed plate (3).

3. A hand propelled portal frame with safety hook as claimed in claim 1, wherein: the connecting seat (11) and the mounting bracket (19) form a lifting structure through the first threaded shaft (10), and the connecting block (13) and the connecting seat (11) form a sliding structure through the second threaded shaft (12).

4. A hand propelled portal frame with safety hook as claimed in claim 1, wherein: the baffle (17) and the hook (15) form a rotating structure through a second connecting shaft (16), and the baffle (17) and the hook (15) form a detachable structure through a threaded bolt (18).

5. A hand propelled portal frame with safety hook as claimed in claim 1, wherein: the support rod (8) and the mounting bracket (19) form a rotating structure through the first connecting shaft (7), and the support rod (8) and the threaded rod (9) are in rotating connection.

6. A hand propelled portal frame with safety hook as claimed in claim 2, wherein: the movable wheels (4) are arranged in four groups, and the four groups of movable wheels (4) are distributed in a matrix along the lower side of the mounting base (1).

7. A hand propelled portal frame with safety hook as claimed in claim 2, wherein: the movable wheels (4) and the mounting base (1) form a lifting structure through the fixed plate (3), the hydraulic cylinder (2) and the sliding groove (5).