CN212816686U

CN212816686U - Improved traction frame

Info

Publication number: CN212816686U
Application number: CN202020357097.2U
Authority: CN
Inventors: 刘利娟
Original assignee: Third Hospital of Mianyang
Current assignee: Third Hospital of Mianyang
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-03-30
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an improved traction frame, which comprises a base and an end cover, wherein the center of the end cover is provided with an opening, one side of the opening, which is far away from a telescopic rod, is provided with a T-shaped rotating block, one end of the T-shaped rotating block, which is far away from the end cover, is fixedly connected with a hook used for hanging the whole equipment, a telescopic folding mechanism is arranged between the side wall of the base and the end cover, the T-shaped rotating block is arranged to prevent the hook from rotating caused by the rotation of the base, so that a user is injured, the utility model is also provided with a folding mechanism, so that the volume of the whole equipment can be effectively reduced, simultaneously, the required height can be freely selected according to the use condition of the user, the use and the storage of the user are convenient, the utility model is also provided with a hinge assembly, when the weight placed by the user, the applicability of the equipment is improved.

Description

Improved traction frame

Technical Field

The utility model relates to a traction equipment specifically is an improve traction frame.

Background

The traction frame is mainly used for containing some objects, such as a weight, a heavy hammer and the like, and then the objects are moved through the traction frame.

Traditional traction frame only uses the iron stand to support, can not contract when not using and deposit, causes inconvenience to the user, and bulky iron stand is very unstable not using simultaneously, collapses easily, can lead to user on every side to receive the injury. In addition, the traditional traction frame uses the iron rod with the hook to move the traction frame, the iron rod needs to be stored independently when the traction frame is not used in the mode, loss of the iron plate is easily caused, the iron rod cannot be found when the traction frame is used next time, and the use of the traction frame is influenced.

In response to the above problems, an improved traction frame is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve traction frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an improve traction frame, includes base and end cover, base upper end central point puts fixedly connected with telescopic link, the output fixedly connected with connecting plate of telescopic link, the one end fixedly connected with end cover of telescopic link is kept away from to the connecting plate, the end cover central point puts and has seted up the opening, one side that the telescopic link was kept away from to the opening is provided with T type turning block, the one end fixedly connected with that the end cover was kept away from to T type turning block is used for the couple of whole equipment hanging, be provided with telescopic folding mechanism between base and the end cover lateral wall.

As a further aspect of the present invention: the T-shaped rotating block is connected with the opening through a bearing, the T-shaped rotating block is fixedly connected to an inner ring of the bearing, and the opening is fixedly connected to an outer ring of the bearing.

As a further aspect of the present invention: the folding mechanism comprises a plurality of folding rods, the folding rods are rotatably connected with the upper ends of the side walls of the base through hinge assemblies, the folding rods are rotatably connected with the lower ends of the side walls of the end covers through the hinge assemblies, connecting pieces are arranged between the folding rods, the connecting pieces are rotatably connected with the folding rods through the hinge assemblies, and the folding rods are arranged in an S shape when being folded.

As a further aspect of the present invention: and the side wall of the folding rod is fixedly connected with a magnet which is used for enabling the folding rods to be fixedly attached when the folding rods are folded.

As a further aspect of the present invention: the hinge assembly comprises a base, a connecting block and a fastening bolt, a mounting groove is formed in the base, connecting holes are formed in the side wall of the mounting groove and the connecting block, the fastening bolt penetrates through the connecting holes to enable the base and the connecting block to be rotatably connected, and a detachable nut is sleeved on the fastening bolt.

As a further aspect of the present invention: and a gasket for clamping the mounting groove by the fastening bolt and the nut is sleeved between the fastening bolt and the nut.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with T type turning block, prevent that the base from rotating and leading to the couple to rotate, lead to the couple to drop, cause the user injured.

2. The utility model discloses still be provided with folding mechanism, can effectively reduce the volume of whole equipment, can be simultaneously according to user's in service behavior free choice required height, the person of facilitating the use uses and stores.

3. The utility model discloses still be provided with the hinge subassembly, the weight that places when the user highly exceeds the original height of equipment, the user can increase the quantity of folding rod through dismantling the nut and taking out fastening bolt, and the person of facilitating the use operates improve equipment's suitability.

Drawings

Fig. 1 is a schematic structural diagram of an improved traction frame.

Fig. 2 is an enlarged schematic view of an improved traction frame at a in fig. 1.

Fig. 3 is a schematic structural diagram of a base in an improved traction frame.

Fig. 4 is a schematic structural diagram of a connecting block in an improved traction frame.

Fig. 5 is a structural schematic diagram of a fastening bolt in an improved traction frame.

Wherein: the device comprises a base 1, an end cover 2, an expansion link 3, a connecting plate 4, an opening 5, a T-shaped rotating block 6, a bearing 7, a hook 8, a folding rod 9, a connecting sheet 10, a magnet 11, a base 12, a connecting block 13, a fastening bolt 14, a mounting groove 15, a connecting hole 16 and a nut 17.

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 to 5, in the embodiment of the present invention, an improved traction frame includes a base 1 and an end cover 2, a telescopic rod 3 is fixedly connected to a central position of an upper end of the base 1, a connecting plate 4 is fixedly connected to an output end of the telescopic rod 3, an end cover 2 is fixedly connected to an end of the connecting plate 4 away from the telescopic rod 3, an opening 5 is formed in a central position of the end cover 2, a T-shaped rotating block 6 is disposed on a side of the opening 5 away from the telescopic rod 3, the T-shaped rotating block 6 is connected to the opening 5 through a bearing 7, the T-shaped rotating block 6 is fixedly connected to an inner ring of the bearing 7, the opening 5 is fixedly connected to an outer ring of the bearing 7, a hook 8 for hanging up the whole device is fixedly connected to an end of the T-shaped rotating block 6 away from the end cover 2, the T-shaped rotating block 6 is used for preventing the base, resulting in the hook 8 falling off and causing injury to the user, a retractable folding mechanism is provided between the side walls of the base 1 and the end cap 2.

The folding mechanism comprises a plurality of folding rods 9, the folding rods 9 are rotatably connected with the upper end of the side wall of the base 1 through hinge assemblies, the folding rods 9 are rotatably connected with the lower end of the side wall of the end cover 2 through hinge assemblies, connecting pieces 10 are arranged between the folding rods 9, the connecting pieces 10 are rotatably connected with the folding rods 9 through hinge assemblies, magnets 11 used for enabling the folding rods 9 to be fixedly attached to each other when the folding rods 9 are folded and folded are fixedly connected to the side wall of the folding rods 9, the folding rods 9 are arranged in an S shape when the folding rods 9 are folded and folded, the working principle of the folding mechanism is that a user lifts the folding rods 9 through the end cover 2, the folding rods 9 are erected one by one, the user lifts different numbers of the folding rods 9 according to the using condition, the folding mechanism has the function of effectively reducing the volume of the whole equipment and can freely select, is convenient for users to use and store.

The hinge assembly comprises a base 12, a connecting block 13 and a fastening bolt 14, wherein a mounting groove 15 is formed in the base 12, connecting holes 16 are formed in the side wall of the mounting groove 15 and the connecting block 13, the fastening bolt 14 penetrates through the connecting holes 16 to enable the base 12 and the connecting block 13 to be rotatably connected, a detachable nut 17 is sleeved on the fastening bolt 14, the hinge assembly is used for increasing the number of the folding rods 9 by detaching the nut 17 and taking out the fastening bolt 14 if the height of a heavy hammer placed by a user exceeds the original height of equipment, the operation of the user is facilitated, and the applicability of the equipment is improved.

The utility model discloses a theory of operation is: when the folding umbrella is used, a user pulls the hook 8, the hook 8 drives the end cover 2 to move upwards, the end cover 2 pulls the folding rods 9, then the folding rods 9 are erected one by one, heavy hammers can be placed on the folding rods 9, and the user can pull different numbers of folding rods 9 according to the use condition;

if the height of the weight placed by the user exceeds the original height of the equipment, the user can increase the number of the folding rods 9 by disassembling the nuts 17 and taking out the fastening bolts 14, so as to meet the requirement of the use height, facilitate the operation of the user and improve the applicability of the equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an improve traction frame, includes base (1) and end cover (2), its characterized in that, base (1) upper end central point puts fixedly connected with telescopic link (3), the output end fixedly connected with connecting plate (4) of telescopic link (3), one end fixedly connected with end cover (2) of telescopic link (3) are kept away from in connecting plate (4), end cover (2) central point puts and has seted up opening (5), one side that telescopic link (3) were kept away from in opening (5) is provided with T type turning block (6), the one end fixedly connected with that end cover (2) were kept away from in T type turning block (6) is used for couple (8) that whole equipment hung, be provided with telescopic folding mechanism between base (1) and end cover (2) lateral wall.

2. An improved traction frame according to claim 1, wherein the T-shaped rotating block (6) is connected with the opening (5) through a bearing (7), the T-shaped rotating block (6) is fixedly connected with an inner ring of the bearing (7), and the opening (5) is fixedly connected with an outer ring of the bearing (7).

3. The improved traction frame as claimed in claim 1, wherein the folding mechanism comprises a plurality of folding rods (9), the folding rods (9) are rotatably connected with the upper end of the side wall of the base (1) through hinge assemblies, the folding rods (9) are rotatably connected with the lower end of the side wall of the end cover (2) through hinge assemblies, connecting pieces (10) are arranged between the folding rods (9), the connecting pieces (10) are rotatably connected with the folding rods (9) through hinge assemblies, and the folding rods (9) are arranged in an S shape when being folded.

4. The improved traction frame as claimed in claim 3, wherein the side wall of the folding rod (9) is fixedly connected with a magnet (11) used for fixing and clinging the folding rods (9) when the folding rods (9) are folded and retracted.

5. The improved traction frame as claimed in claim 3, wherein the hinge assembly comprises a base (12), a connecting block (13) and a fastening bolt (14), wherein a mounting groove (15) is formed on the base (12), connecting holes (16) are formed in the side wall of the mounting groove (15) and the connecting block (13), the fastening bolt (14) penetrates through the connecting holes (16) to enable the base (12) and the connecting block (13) to be rotatably connected, and a detachable nut (17) is sleeved on the fastening bolt (14).

6. An improved traction frame according to claim 5, characterized in that a gasket is provided between the fastening bolt (14) and the nut (17) for clamping the fastening bolt (14) and the nut (17) to the mounting groove (15).