CN211333015U

CN211333015U - Pulling and stirring device for end coupling device of tank crawler belt

Info

Publication number: CN211333015U
Application number: CN201922225265.2U
Authority: CN
Inventors: 邵新海; 陈学交; 仲崇成; 葛建; 高野
Original assignee: Shao Jiansen
Current assignee: Shao Jiansen
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-25
Anticipated expiration: 2029-12-12

Abstract

The utility model aims at providing a tank track end allies oneself with ware and draws and dial ware, its characterized in that: the tank caterpillar band clamp is composed of a puller frame, a knob fixing buckle, an upper fixing pin, a spring plate fixing buckle, a lower fixing pin, a hydraulic oil cylinder, a puller body, a top piece positioning column, a movable push rod and a top pin, wherein the puller frame adopts an internal thread ring structure with two arc-shaped protruding structures, a return spring plate is arranged on one side of the lower fixing pin, a positioning hole and two top columns are further arranged on the top pin, the puller frame is integrally divided into a force arm part of a wrench and two parts for clamping a tank caterpillar band end connector, and the top pin is used for ejecting and falling off a caterpillar band; whole device simple structure, convenient to use, small in size, portable adopt to press from both sides the rotatory liftout formula design of dress, can effectively solve tank track end and allies oneself with the problem that ware moment is big, the dismantlement is difficult to cooperation assembled structure makes whole easy dismounting, has improved the quick restoration of equipping maintenance, and then resumes in the short time and equips the device of dialling that is used for tank track end and allies oneself with the ware of fighting power.

Description

Pulling and stirring device for end coupling device of tank crawler belt

Technical Field

The utility model relates to a track end allies oneself with the ware maintenance field, especially relates to a tank track end allies oneself with ware and draws and dial ware.

Background

The action part of tank adopts the crawler-type usually to improve action part's power of landing, prevent that action part and ground from skidding, nevertheless tank track end connector often is in the environment of soil, water and moves, and in use wearing and tearing are more serious, and when field training, can't maintain when appearing the apical tooth more, has increased very big degree of difficulty for maintenance work, only uses gas welding to cut it. The basic unit is always puzzled, inconvenience is brought to equipment maintenance, a large amount of manpower, material resources, financial resources and time are consumed, and daily training guarantee and wartime rush repair capacity are influenced. Therefore, there is a need for a portable track connector puller for use in connection with removal of a track end connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt and press from both sides rotatory liftout formula design of dress, can effectively solve tank track end allies oneself with the problem that ware moment is big, the dismantlement is difficult to cooperation assembled structure for whole easy dismounting, one man operation has improved the quick restoration of equipping maintenance, and then resumes the dismantlement of being used for tank track end allies oneself with the ware of equipping the fighting capacity in the short time and pull the device.

The technical scheme of the utility model is that: the utility model provides a tank track end allies oneself with ware and draws group ware which characterized in that: the spring horse drawing frame comprises a spring horse drawing frame, a knob fixing buckle, an upper fixing pin, a spring plate fixing buckle, a lower fixing pin, a hydraulic oil cylinder, a spring plate fixing buckle, a top part positioning column, a movable push rod and a top pin, wherein the spring horse drawing frame is of an internal thread ring structure with two arc-shaped convex structures, the knob fixing buckle and the spring plate fixing buckle are respectively positioned at the top ends of the two arc-shaped convex structures of the spring horse drawing frame, the knob fixing buckle and the spring plate fixing buckle are fixedly connected with the spring horse drawing frame, the knob fixing buckle and the spring plate fixing buckle are both of hollow ring structures, the upper fixing pin is positioned at one side of the knob fixing buckle, the upper fixing pin is fixedly connected with the knob fixing buckle by screws, the lower fixing pin is positioned at one side of the spring plate fixing buckle, the lower fixing pin is movably connected with the spring plate fixing buckle, the spring horse drawing body is positioned at the lower part of the, the hydraulic oil cylinder is positioned at the lower part of the puller body and is fixedly connected with the puller body, the top part positioning column is positioned inside the hydraulic oil cylinder and the puller body, one end of the top part positioning column penetrates through the hydraulic oil cylinder and the puller body to be movably connected, the movable push rod is positioned at the lower part of the hydraulic oil cylinder and is fixedly connected with the hydraulic oil cylinder, the top pin is positioned between the two arc-shaped convex structures of the horse drawing frame, the top pin is movably connected with the horse drawing frame, the top pin is also provided with a positioning hole and two top columns, the positioning hole is positioned in the middle of the top pin and is fixedly connected with the top pin, the two jacking columns are vertically positioned at the upper parts of the jacking pins, the two jacking columns are fixedly connected with the jacking pins, the knob fixing buckle is further provided with a positioning nail, the positioning nail is located at the top of the knob fixing buckle, and the positioning nail is movably connected with the knob fixing buckle.

Further, the knob fixing buckle and the elastic sheet fixing buckle are both of hollow cylindrical structures.

Further, go up the fixed pin and be the cylinder structure that has circular knot cap with lower fixed pin, and the cross section diameter of going up the fixed pin and the cylinder structure of fixed pin down is slightly less than the fixed diameter of detaining the hollow cylinder structure of detaining with the shell fragment is fixed to the knob.

Further, still be equipped with the return shell fragment on the fixed pin down, the return shell fragment is located one side of fixed pin down, the one end and the fixed pin down of return shell fragment are fixed connection, the other end of return shell fragment utilizes the screw and draws the horse frame to be fixed connection.

Still further, the return elastic sheet is an elastic metal sheet.

Furthermore, a pressure relief return valve is further arranged on the top part positioning column and located on one side of the hydraulic oil cylinder, and one end of the pressure relief return valve penetrates through the hydraulic oil cylinder and is fixedly connected with the top part positioning column.

Still further, the pressure relief return valve is a knob type adjusting circular piece.

Furthermore, the movable push rod is of a hollow cylindrical structure.

Furthermore, the diameter of the cross section of the top part positioning column is slightly smaller than that of the positioning hole in the middle of the top pin.

The beneficial effects of the utility model reside in that: the hydraulic oil cylinder, the puller body, the jacking part positioning column and the movable push rod of the device form a force arm part of the whole wrench, the puller frame, the knob fixing buckle, the upper fixing pin, the elastic sheet fixing buckle and the lower fixing pin form a part of the whole wrench for clamping a tank crawler belt end connector to be disassembled, the jacking pin is used for jacking and dropping the tank crawler belt end connector from a crawler belt, the pressure relief return valve adopts a knob type adjusting circular part, and a user can control the telescopic length of the jacking part positioning column at the top end position of the puller body by using the rotation adjustment of the pressure relief return valve so as to complete the connection between the jacking pin and the puller frame and the puller body; in addition, the upper fixing pin is designed in a knob type structure, the upper fixing pin and the knob fixing buckle are taken out and inserted in a rotating mode, the positioning nail is utilized to position and fix the position, the operation is convenient and fast, the lower fixing pin is inserted and pulled out between the elastic piece fixing buckle and a mode that a return elastic piece is connected with the horse drawing frame, after the lower fixing pin is pulled out from the elastic piece fixing buckle, the return elastic piece adopts an elastic metal piece, the lower fixing pin can be driven to automatically reset, the operation is convenient and flexible, and therefore the whole tank track end connector to be disassembled is fixed between the knob fixing buckle and the elastic piece fixing buckle of the horse drawing frame; the movable push rod is of a hollow cylindrical structure, and a user can insert a hydraulic oil cylinder with a smaller diameter than the cross section of the hollow cylindrical structure of the movable push rod into the movable push rod to increase the torsional force arm, so that the jacking pin is pushed deeper, the tank track end connector is detached, and the detaching operation is completed; whole device simple structure, convenient to use, small in size, portable adopt to press from both sides the rotatory liftout formula design of dress, can effectively solve tank track end and allies oneself with the problem that ware moment is big, the dismantlement is difficult to cooperation assembled structure, make whole easy dismounting, improved the quick restoration of equipping maintenance, and then the dismantlement spanner that is used for tank track end and allies oneself with the ware of fighting power resumes in the short time.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the disassembly structure of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the knock pin of the present invention.

Fig. 4 is a schematic view of the connection structure of the integral wrench and the crawler end connector of the present invention.

Wherein: 1. draw horse frame 2, knob fixed knot 3, go up fixed pin

4. Elastic sheet fixing buckle 5, lower fixing pin 6 and return elastic sheet

7. Hydraulic cylinder 8, puller body 9, top part positioning column

10. Pressure relief return valve 11, movable push rod 12 and ejector pin

13. Positioning hole 14, top column 15 and positioning nail

Detailed Description

The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pull-dial device for the end connector of the tank crawler belt is characterized in that: the device consists of a horse drawing frame 1, a knob fixing buckle 2, an upper fixing pin 3, a spring plate fixing buckle 4, a lower fixing pin 5, a hydraulic oil cylinder 7, a horse drawing body 8, a top piece positioning column 9, a movable push rod 11 and a top pin 12, wherein the horse drawing frame 1 is an internal thread ring structure with two arc-shaped convex structures, the knob fixing buckle 2 and the spring plate fixing buckle 4 are respectively positioned at the top ends of the two arc-shaped convex structures of the horse drawing frame 1, the knob fixing buckle 2 and the spring plate fixing buckle 4 are both fixedly connected with the horse drawing frame 1, the knob fixing buckle 2 and the spring plate fixing buckle 4 are both hollow ring structures, the upper fixing pin 3 is positioned at one side of the knob fixing buckle 2, the upper fixing pin 3 is fixedly connected with the knob fixing buckle 2 by screws, the lower fixing pin 5 is positioned at one side of the spring plate fixing buckle 4, the lower fixing pin 5 is movably connected with the spring plate fixing buckle 4, the lower fixing pin 5 is further provided with a return elastic sheet 6, the return elastic sheet 6 is positioned on one side of the lower fixing pin 5, one end of the return elastic sheet 6 is fixedly connected with the lower fixing pin 5, the other end of the return elastic sheet 6 is fixedly connected with the puller frame 1 by a screw, the puller body 8 is positioned on the lower part of the puller frame 1, the puller body 8 is fixedly connected with the puller frame 1, the hydraulic oil cylinder 7 is positioned on the lower part of the puller body 8, the hydraulic oil cylinder 7 is fixedly connected with the puller body 8, the jacking part positioning column 9 is positioned inside the hydraulic oil cylinder 7 and the puller body 8, one end of the jacking part positioning column 9 penetrates through the hydraulic oil cylinder 7 and the puller body 8 to be movably connected, the jacking part positioning column 9 is further provided with a return valve 10, the return valve 10 is positioned on one side of the hydraulic oil cylinder 7, one end of the return valve 10 penetrates through the hydraulic oil cylinder 7 and is fixedly connected with the jacking part positioning column 9, the movable push rod 11 is located at the lower portion of the hydraulic oil cylinder 7, the movable push rod 11 is fixedly connected with the hydraulic oil cylinder 7, the ejector pin 12 is located between two arc-shaped protruding structures of the horse drawing frame 1, the ejector pin 12 is movably connected with the horse drawing frame 1, the ejector pin 12 is further provided with a positioning hole 13 and two ejector columns 14, the positioning hole 13 is located in the middle of the ejector pin 12, the positioning hole 13 is fixedly connected with the ejector pin 12, the two ejector columns 14 are vertically located at the upper portion of the ejector pin 12, the two ejector columns 14 are both fixedly connected with the ejector pin 12, the knob fixing buckle 2 is further provided with a positioning nail 15, the positioning nail 15 is located at the top of the knob fixing buckle 2, and the positioning nail 15 is movably connected with the knob fixing buckle 2. The knob fixing buckle 2 and the elastic sheet fixing buckle 4 are both of hollow cylindrical structures. Go up fixed pin 3 and lower fixed pin 5 and be the cylinder structure that has circular knot cap, and the cross section diameter of going up the cylinder structure of fixed pin 3 and lower fixed pin 5 slightly is less than the fixed diameter of detaining the hollow cylinder structure of 2 and the shell fragment fixed knot 4 of knob. The return elastic sheet 6 is an elastic metal sheet. The pressure relief return valve 10 is a knob type adjusting circular member. The movable push rod 11 is of a hollow cylindrical structure. The cross section diameter of the top part positioning column 9 is slightly smaller than the diameter of a positioning hole 13 in the middle of the top pin 12.

The working mode is as follows: the device mainly comprises a puller frame 1, a knob fixing buckle 2, an upper fixing pin 3, an elastic sheet fixing buckle 4, a lower fixing pin 5, a hydraulic oil cylinder 7, a puller body 8, a top part positioning column 9, a movable push rod 11 and a top pin 12, wherein the hydraulic oil cylinder 7, the puller body 8, the top part positioning column 9 and the movable push rod 11 form a force arm part of the whole wrench, the puller frame 1, the knob fixing buckle 2, the upper fixing pin 3, the elastic sheet fixing buckle 4 and the lower fixing pin 5 form a part of the whole wrench for clamping a tank crawler belt end connector to be disassembled, the top pin 12 is used for ejecting and dropping the tank crawler belt end connector from a crawler belt, when in use, firstly, the puller frame 1 and the hydraulic oil cylinder 7 are assembled, the puller frame 1 adopts an internal thread ring structure with two arc-shaped bulge structures, the internal thread structure of the puller frame is just in alignment with the puller body 8 on the upper part of the hydraulic oil cylinder 7, the external thread of the puller body 8 and the internal thread ring of the puller frame 1 are utilized to perform reverse rotation, so that the hydraulic oil cylinder 7, the puller body 8 and the puller frame 1 are fixed; then, the top pin 12 is inserted into a position between two arc-shaped protruding structures of the puller frame 1, the top part positioning column 9 at the upper part of the puller body 8 is inserted into a positioning hole 13 in the middle of the top pin 12, the diameter of the cross section of the top part positioning column 9 is slightly smaller than that of the positioning hole 13 in the middle of the top pin 12, so that the assembly and disassembly are convenient, a pressure relief return valve 10 is arranged on one side of the top part positioning column 9, the pressure relief return valve 10 adopts a knob type adjusting circular part, one end of the pressure relief return valve passes through the hydraulic oil cylinder 7 to be fixedly connected with the top part positioning column 9, and a user can control the telescopic length of the top part positioning column 9 at the top end position of the puller body 8 by using the rotation adjustment of the pressure relief return valve 10, so as to complete the connection between the top pin 12 and the puller frame 1; then, the assembled whole wrench device is fixed with the tank track end connector to be disassembled, two vertical top columns 14 arranged at the upper part of a top pin 12 are aligned with two hollow round hole positions of the tank track end connector to be disassembled, and the gap positions of two arc-shaped convex structures of a puller frame 1 are inserted into and clamped at the upper end and the lower end of the tank track end connector to be disassembled, an upper fixed pin 3 on a knob fixed buckle 2 and a lower fixed pin 5 on an elastic piece fixed buckle 4 are respectively inserted into bolt holes at the upper end and the lower end of the tank track end connector to be disassembled, wherein the knob fixed buckle 2 and the elastic piece fixed buckle 4 both adopt hollow cylindrical structures, the upper fixed pin 3 and the lower fixed pin 5 both adopt cylindrical structures with circular buckle caps, the cross section diameter of the cylindrical structures of the upper fixed pin 3 and the lower fixed pin 5 is slightly smaller than that of the hollow cylindrical structures of the knob fixed buckle 2 and the elastic piece fixed buckle 4, therefore, the upper fixing pin 3 and the lower fixing pin 5 can be conveniently inserted into and pulled out of the knob fixing buckle 2 and the elastic sheet fixing buckle 4, in addition, the upper fixing pin 3 adopts a knob type structural design, the upper fixing pin and the knob fixing buckle 2 can be taken out and inserted in a rotating mode, the positioning nail 15 arranged at the top of the knob fixing buckle 2 is used for positioning and fixing the position, the operation is convenient and fast, the lower fixing pin 5 adopts a return elastic sheet 6 to be connected with the puller frame 1 to be inserted into and pulled out of the elastic sheet fixing buckle 4, after the lower fixing pin 5 is pulled out of the elastic sheet fixing buckle 4, the return elastic sheet 6 adopts an elastic metal sheet, the lower fixing pin 5 can be driven to automatically reset, the operation is convenient and flexible, and the whole tank track end connector to be disassembled is fixed between the knob fixing buckle 2 and the elastic sheet fixing buckle 4 of the puller frame 1; then, a user further jacks the jack pin 12 into two hollowed holes of the tank track end connector to be disassembled by rotating the hydraulic oil cylinder 7, the tank track end connector to be disassembled is further ejected out from the connecting position of the track along with the jacking of two jack posts 14 on the jack pin 12, the puller body 8 and the puller frame 1 can be further screwed by means of a movable push rod 11 arranged at the bottom of the hydraulic oil cylinder 7 in the jacking process of the jack pin 12, the movable push rod 11 is of a hollow cylindrical structure, the user can insert a force arm post with a smaller diameter than the cross section of the hollow cylindrical structure of the movable push rod 11 into the hollow cylindrical structure to increase the torsional force arm, the jack pin 12 is further pushed into the hollow cylindrical structure, the tank track end connector is disassembled, and the disassembling operation is completed; whole device simple structure, convenient to use, small in size, portable adopt to press from both sides the rotatory liftout formula design of dress, can effectively solve tank track end and allies oneself with the problem that ware moment is big, the dismantlement is difficult to cooperation assembled structure, make whole easy dismounting, improved the quick restoration of equipping maintenance, and then the dismantlement spanner that is used for tank track end and allies oneself with the ware of fighting power resumes in the short time.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a tank track end allies oneself with ware and draws group ware which characterized in that: the spring horse drawing frame comprises a spring horse drawing frame, a knob fixing buckle, an upper fixing pin, a spring plate fixing buckle, a lower fixing pin, a hydraulic oil cylinder, a spring plate fixing buckle, a top part positioning column, a movable push rod and a top pin, wherein the spring horse drawing frame is of an internal thread ring structure with two arc-shaped convex structures, the knob fixing buckle and the spring plate fixing buckle are respectively positioned at the top ends of the two arc-shaped convex structures of the spring horse drawing frame, the knob fixing buckle and the spring plate fixing buckle are fixedly connected with the spring horse drawing frame, the knob fixing buckle and the spring plate fixing buckle are both of hollow ring structures, the upper fixing pin is positioned at one side of the knob fixing buckle, the upper fixing pin is fixedly connected with the knob fixing buckle by screws, the lower fixing pin is positioned at one side of the spring plate fixing buckle, the lower fixing pin is movably connected with the spring plate fixing buckle, the spring horse drawing body is positioned at the lower part of the, the hydraulic oil cylinder is positioned at the lower part of the puller body and is fixedly connected with the puller body, the top part positioning column is positioned inside the hydraulic oil cylinder and the puller body, one end of the top part positioning column penetrates through the hydraulic oil cylinder and the puller body to be movably connected, the movable push rod is positioned at the lower part of the hydraulic oil cylinder and is fixedly connected with the hydraulic oil cylinder, the top pin is positioned between the two arc-shaped convex structures of the horse drawing frame, the top pin is movably connected with the horse drawing frame, the top pin is also provided with a positioning hole and two top columns, the positioning hole is positioned in the middle of the top pin and is fixedly connected with the top pin, the two jacking columns are vertically positioned at the upper parts of the jacking pins, the two jacking columns are fixedly connected with the jacking pins, the knob fixing buckle is further provided with a positioning nail, the positioning nail is located at the top of the knob fixing buckle, and the positioning nail is movably connected with the knob fixing buckle.

2. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: the knob fixing buckle and the elastic sheet fixing buckle are both of hollow cylindrical structures.

3. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: go up the fixed pin and the fixed pin is the cylinder structure that has circular knot cap down, and the cross section diameter of going up the cylinder structure of fixed pin and fixed pin down is slightly less than the fixed diameter of detaining the hollow cylinder structure who detains with the shell fragment is fixed to the knob.

4. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: still be equipped with the return shell fragment on the fixed pin down, the return shell fragment is located one side of fixed pin down, the one end and the fixed pin down of return shell fragment are fixed connection, the other end of return shell fragment utilizes the screw and draws the saddle to be fixed connection.

5. The pull-dial device of the tank crawler end connector of claim 4, characterized in that: the return elastic sheet is an elastic metal sheet.

6. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: and a pressure relief return valve is further arranged on the top part positioning column and is positioned on one side of the hydraulic oil cylinder, and one end of the pressure relief return valve penetrates through the hydraulic oil cylinder to be fixedly connected with the top part positioning column.

7. The pull-dial device of the tank crawler end connector of claim 6, characterized in that: the pressure relief return valve is a knob type adjusting circular piece.

8. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: the movable push rod is of a hollow cylindrical structure.

9. The tank crawler belt end coupling pulling and poking device of claim 1, characterized in that: the diameter of the cross section of the top part positioning column is slightly smaller than that of the positioning hole in the middle of the top pin.