CN211131589U

CN211131589U - Traction frame counterweight device

Info

Publication number: CN211131589U
Application number: CN201921000883.0U
Authority: CN
Inventors: 施伟娣; 顾翠霞; 冯玉兰
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-07-31
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a traction frame counterweight device, which comprises a box body, a hook arranged at the top of the box body, an auxiliary fixing rope arranged at the side edge of the box body and a counterweight arranged in the box body; the box body is internally provided with a plurality of clapboards, and the box body is also provided with a side door hinged on the side edge of the box body. The traction frame counterweight device with the structure is firm and fixed, the weights cannot fall off, the arrangement of the side door enables the weights to be increased and decreased conveniently, the arrangement of the auxiliary fixing rope can also ensure that the whole counterweight device cannot shake, and the traction frame counterweight device is simple in structure, convenient to use, firm and attractive.

Description

Traction frame counterweight device

Technical Field

The utility model relates to the field of medical equipment, in particular to traction frame counter weight device.

Background

The orthopedic traction is a method for slowly restoring and treating fracture and dislocation by utilizing traction bow, rope, traction frame and other instruments, wherein the traction frame comprises a traction seat with a pulley and a traction counterweight. When the traction frame is used for traction, the pulley on the traction frame is used as a rope fulcrum, one end of the rope is fixed at a disease part through the traction bow, and the other end of the rope is hung with a weight for balancing weight, so that the gravity of the weight directly acts on the disease part.

At present in the reality generally adopt the weight frame to hang in traction frame rope one end, adjust the size that traction force was adjusted to weight as required during the use, this structure is comparatively simple, and the security is relatively poor, and the weight on the weight gallows is touched and drops by patient or medical personnel easily, and the weight generally has certain weight, probably injures patient or medical personnel after dropping. At present medical personnel can tie up the weight with bandage or rope and come up in order to avoid it to drop, but the easy pine of a long bandage of time and rope takes off and is not pleasing to the eye, if need add and subtract the weight in midway moreover when adjusting traction force, medical personnel bind again after untiing the rope installation in addition, operate very inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a traction frame counter weight device.

In order to solve the technical problem, the utility model discloses a technical scheme is: a traction frame counterweight device comprises a box body, a hook arranged at the top of the box body, a plurality of auxiliary fixing ropes arranged on the side edge of the box body, and a counterweight arranged in the box body and used for counterweight;

the inside a plurality of baffles of placing the weight that are equipped with of box body, still be equipped with one on the box body articulate in the side door of box body side.

Preferably, the cartridge is circular.

Preferably, a telescopic rod is further arranged between the box body and the hook.

Preferably, the telescopic rod comprises a sleeve rod with a hollow inner part and a round rod extending into the sleeve rod, and a locking valve is further arranged at the joint of the sleeve rod and the round rod.

Preferably, the partition board is circular, a groove is formed in the middle of the partition board, a magnet piece is arranged at the bottom of the groove, a square bulge is further arranged on the groove, and the square bulge is connected with one end of the groove through a first spring which is horizontally arranged; the improved portable weight-bearing seat is characterized in that a top cover is arranged on the groove and is connected with the tops of two ends of the groove through a plurality of vertically arranged second springs, a lifting ring is further arranged on the top cover, the width of the groove is larger than the width of the weight, and the depth of the groove is smaller than the height of the weight.

Preferably, the surface of the separator is further provided with an anticorrosive layer.

Preferably, a glass observation window and a handle are arranged on the side door.

Preferably, the weight is a disc weight with a notch.

The utility model has the advantages that: adopt the traction frame counter weight device of this structure, place the weight in the box body, it is fixed firm, the weight can not drop injures patient or nursing staff by a crashing object, and the setting up of side door makes the increase and decrease adjust the weight very convenient, and the setting of supplementary fixed rope can also guarantee that whole counter weight device can not rock, simple structure, and convenient to use is firmly pleasing to the eye.

Drawings

Fig. 1 is a schematic structural view of the counterweight device of the middle traction frame of the present invention.

Fig. 2 is a schematic structural diagram of the middle box body of the present invention.

Fig. 3 is a front view of the partition structure of the present invention.

Fig. 4 is the structure schematic diagram of the middle partition board after the weight is fixed.

Description of reference numerals:

1, a box body; 2, hooking; 3-auxiliary fixing rope; 4, balancing weight; 5-side door; 6, a telescopic rod; 7, a locking valve; 8, a partition board; 9, forming a groove; 10-a magnet piece; 11-square protrusion; 12-a first spring; 13-a top cover; 14-a second spring; 15-lifting the ring; 16-an anticorrosive layer; 17-a handle; 18-glass viewing window.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 to 4, the traction frame counterweight device in this embodiment includes a box body 1, a hook 2 disposed at the top of the box body 1, a plurality of auxiliary fixing ropes 3 disposed at the side of the box body 1, and a weight 4 disposed in the box body 1 for counterweight; the box body 1 is internally provided with a plurality of clapboards 8, and the box body 1 is also provided with a side door 5 hinged on the side edge of the box body. Couple 2 is used for hanging whole counter weight device on the traction frame, supplementary fixed rope 3 is used for being fixed in the equidirectional in order to avoid rocking with box body 1, and baffle 8 is used for placing weight 4 to change or add and subtract the weight through opening side door 5.

The box body 1 is circular, a telescopic rod 6 is further arranged between the box body 1 and the hook 2, one end of the telescopic rod 6 is fixed to the top of the box body, the other end of the telescopic rod 6 is connected with the hook 2, the telescopic rod 6 comprises a sleeve rod and a round rod, the inner part of the sleeve rod is hollow, the round rod extends into the sleeve rod, a locking valve 7 is further arranged at the joint of the sleeve rod and the round rod, and the telescopic rod 6 is matched with the locking valve 7 to adjust the height of the hook; the partition plate 8 is circular, a groove 9 is formed in the middle of the partition plate, a magnet piece 10 is arranged at the bottom of the groove 9, a square protrusion 11 capable of sliding in the groove 9 is further arranged on the groove 9, and the square protrusion 11 is connected with one end of the groove 9 through a first spring 12 which is horizontally arranged; be equipped with top cap 13 above the recess 9, top cap 13 is connected through two second springs 14 of vertical setting the top of recess 9 both ends, still be equipped with a lift ring 15 on the top cap 13, recess 9 width is greater than weight 4 width, the recess 9 degree of depth is less than weight 4 height. Because the weight material is mostly cast iron or stainless steel, therefore a lot of weights have certain magnetism, can make the weight magnetism inhale in recess 9 bottom through setting up magnet piece 10, square protruding 11 one end is connected in first spring 12 in addition, can fix weight 4 level in recess 9 through the spring compression effect, and top cap 13 on the recess 9 can further vertically fix weight 4 in recess 9, avoid it to slide from top to bottom, carry the setting of lifting ring 15 and can make personnel easily take up and put down the top cap; the surface of the partition plate 8 is also provided with an anticorrosive layer 16 to prevent the weight from being corroded; the side door 5 is provided with a handle 17 and a glass observation window 18, so that the side door 5 can be opened and closed conveniently, and the condition of the weights 4 in the box body can be seen clearly through the glass observation window 18; the weight 4 is a disc weight with a notch.

During the use, hang the rope that is connected on 2 with the tractor with box body 1 through the couple, open side door 5 and open box body 1, put into the baffle in proper order with weight 4 as required, during fixed weight 4, mention top cap 13, the second spring 14 of vertical setting is in the extension state this moment, put into baffle upper groove 9 with weight 4, and manual slip square bulge 11 makes its extrusion first spring 12, the breach with weight 4 just in time blocks into square bulge 11 simultaneously, put hand release first spring 12 again and make square bulge 11 block establish 4 breachs of weight, put down top cap 13 and further block with weight 4 and establish in top cap 13 and second spring 14, second spring 14 is in compression state this moment, close side door 5 at last, be fixed in different positions on the sick bed with a plurality of supplementary fixed rope 3 other ends as required again, in order to avoid the box body to rock, guarantee its stability. If the traction force needs to be adjusted, only the side door 5 needs to be opened, and the weight 4 is put in or taken out, so that the device is very convenient.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims

1. A traction frame counterweight device is characterized by comprising a box body, a hook arranged at the top of the box body, a plurality of auxiliary fixing ropes arranged on the side edge of the box body, and a counterweight arranged in the box body and used for counterweight;

the inside a plurality of baffles that are used for placing the weight that are equipped with of box body, still be equipped with one on the box body articulate in the side door of box body side.

2. The traction frame counterweight apparatus of claim 1 wherein said box is circular.

3. The traction frame counterweight device of claim 2 wherein a telescoping rod is disposed between said box and said hook.

4. The traction frame counterweight device according to claim 3, wherein the telescopic rod comprises a sleeve rod with a hollow inner part and a round rod extending into the sleeve rod, and a locking valve is further arranged at the joint of the sleeve rod and the round rod.

5. The traction frame counterweight device according to claim 2, wherein the partition plate is circular, a groove is formed in the middle of the partition plate, a magnet piece is arranged at the bottom of the groove, a square protrusion is further arranged on the groove, and the square protrusion is connected with one end of the groove through a first spring which is horizontally arranged; the improved portable weight-bearing seat is characterized in that a top cover is arranged on the groove and is connected with the tops of two ends of the groove through a plurality of vertically arranged second springs, a lifting ring is further arranged on the top cover, the width of the groove is larger than the width of the weight, and the depth of the groove is smaller than the height of the weight.

6. The traction frame counterweight device according to claim 1, wherein the surface of the partition plate is further provided with an anticorrosive layer.

7. The traction frame counterweight device of claim 1 wherein said side doors have glass windows and handles.

8. The traction frame counterweight apparatus of claim 1 wherein said weight is a notched disc weight.