CN215240549U

CN215240549U - Adjustable push rod installation fixing device

Info

Publication number: CN215240549U
Application number: CN202120501330.4U
Authority: CN
Inventors: 罗立芳; 宣建兴; 韩圆圆; 毛玲玲; 张丹青
Original assignee: Zhejiang Xinyi Intelligent Actuator Technology Co ltd
Current assignee: Zhejiang Xinyi Intelligent Actuator Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-21
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a testable push rod mounting and fixing device, which comprises a bottom plate, a first fixing component and a second fixing component, wherein the first fixing component and the second fixing component are arranged on the bottom plate; a first sliding block is arranged at the bottom of the first base plate, and a first sliding groove matched with the first sliding block is formed in the bottom plate; the second fixing assembly comprises a fixing frame arranged on the bottom plate, and a second fixing plate and a third fixing plate which are arranged on the inner wall of the fixing frame, and the second fixing plate and the third fixing plate can move towards the middle of the fixing frame; and a second base plate is also arranged on the bottom plate.

Description

Adjustable push rod installation fixing device

Technical Field

The utility model belongs to the technical field of the installation machinery, especially, relate to an installation fixing device of adjustable push rod.

Background

The electro-hydraulic push rod is used as a novel mechanical, electrical and hydraulic integrated transmission mechanism and has extremely wide application in mines, steel industry and the like. The type of the electro-hydraulic push rod cannot reflect the installation size of the electro-hydraulic push rod, and the electro-hydraulic push rods of different types can also be applied to the same site, but due to factors such as site space limitation, the installation bottom plate with fixed positions can prevent a plurality of available electro-hydraulic push rods from being used in a certain specific environment. Therefore, when the electro-hydraulic push rod is replaced due to a fault, the electro-hydraulic push rod with a specific installation size can be replaced, and inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide an adjustable push rod installation fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for installing and fixing a testable push rod comprises a bottom plate, and a first fixing assembly and a second fixing assembly which are arranged on the bottom plate, wherein the second fixing assembly comprises a fixing frame arranged on the bottom plate, and a second fixing plate and a third fixing plate which are arranged on the inner wall of the fixing frame, and the second fixing plate and the third fixing plate can move towards the middle part of the fixing frame; the bottom plate is provided with a fourth sliding chute matched with the fixed frame, the second fixed plate is provided with a guide rod, the fixed frame is provided with a third through hole matched with the guide rod, and one end of the guide rod is provided with a second limiting plate; the second fixing plate is rotatably connected with a threaded rod, the fixing frame is provided with a threaded hole matched with the threaded rod, the threaded rod is provided with a cavity, a first limiting plate penetrates through the cavity, the inner wall of the threaded hole is provided with a plurality of second limiting grooves matched with the first limiting plate, the fixing frame is provided with an eighth movable cavity, the side wall of the eighth movable cavity is provided with an air conveying cavity, the side wall of the threaded hole is provided with an installation cavity, the installation cavity is communicated with the air conveying cavity, an air bag is arranged in the installation cavity, the air outlet of the air bag is communicated with the air conveying cavity, and the second limiting groove is communicated with the installation cavity; when the first limiting plate is disengaged from the first limiting groove, the third fixing plate moves upwards; the fixing device is suitable for various electric push rods with different sizes through the first fixing component and the second fixing component, the defect that the installation environment of the electric push rods is limited and cannot be used in the prior art is overcome, the purpose of convenient installation of the push rods with different sizes is achieved, the use convenience is improved, and the replacement time and cost are shortened; the electric push rod is fixed in a multidirectional mode through the first fixing component and the second fixing component, the electric push rod is reliably fixed on the bottom plate when supporting force is provided for the electric push rod, and the use reliability of the electric push rod is greatly guaranteed.

A fourth connecting plate is arranged above the fixing frame, a third connecting block is arranged on the fourth connecting plate, the third fixing plate is arranged at the bottom of the third connecting block, and a supporting spring is arranged at the bottom of the fourth connecting plate; a ninth movable groove is formed in the bottom of the fixed frame, a second connecting block is arranged in the ninth movable groove, a third connecting rod is arranged at the bottom of the fourth connecting plate, the third connecting rod penetrates through the ninth movable groove, the second connecting block is arranged at the bottom of the third connecting rod, a plurality of tenth movable grooves are formed in the second connecting block, a seventh connecting spring is arranged in the tenth movable groove, a fifth limiting block is arranged at the bottom end of the seventh connecting spring, and a second limiting groove matched with the fifth limiting block is formed in the bottom of the fourth sliding groove; the fixed frame is provided with a fourth through groove matched with the third connecting block, an eleventh movable groove is formed in the inner wall of the fourth through groove, an eighth connecting spring is arranged in the eleventh movable groove, a fifth connecting block is arranged on the eighth connecting spring, a second ratchet is arranged on the fifth connecting block, and when the first limiting plate is separated from the first limiting groove, the fifth connecting block moves towards the inner side of the eleventh movable groove.

The gas transmission cavity is internally provided with a sixth connecting rod, the sixth connecting rod is provided with a second push block, the eighth movable cavity is internally provided with a transmission rod, the middle part of the transmission rod is rotatably connected to the inner wall of the eighth movable cavity, one end of the transmission rod is provided with a ninth connecting spring, the eleventh movable groove is internally provided with an electromagnet, and the inner wall of the eighth movable cavity is provided with a contact switch matched with the electromagnet.

The first fixing assembly comprises a first base plate, a first baffle plate arranged on the first base plate and a first fixing plate capable of being arranged on the first base plate; the bottom of the first base plate is provided with a first sliding block, and the bottom plate is provided with a first sliding groove matched with the first sliding block.

The first sliding groove is characterized in that a first movable cavity is arranged on one side of the first sliding groove, a first connecting rod is arranged on the first sliding block and penetrates through the first movable cavity, a first connecting block is arranged on the first connecting rod, a second movable cavity and a first through hole are arranged on the first connecting block, the first through hole penetrates through the second movable cavity, a first stop block and a second stop block are arranged in the second movable cavity, and a second connecting rod used for pushing the first stop block and the second stop block to move is arranged on the first base plate

A bump is arranged on the second stop block, a first groove matched with the bump is arranged on the first stop block, a first movable groove is arranged on the bump, a first limiting spring is arranged in the first movable groove, a first limiting block is arranged at one end of the first limiting spring, a second movable groove is arranged on the inner wall of the first groove, a second limiting spring is arranged in the second movable groove, a second limiting block is arranged at one end of the second limiting spring, and a chute is arranged on the second limiting block; the number of the second connecting rods is two, one of the two groups of the second connecting rods can drive the first limiting block to move, and the other group of the second connecting rods can drive the second limiting block to move.

A third movable groove is formed in one side of the second movable groove, a first rotating roller and a second rotating roller are arranged in the third movable groove, a transmission belt is wound on the first rotating roller and the second rotating roller, a transmission wheel in transmission fit with the second rotating roller is arranged at the bottom of the third movable groove, a first connecting rope is arranged on the first rotating roller, and one end of the first connecting rope is fixedly connected to the second limiting block; and a first connecting spring is arranged on the side wall of the first stop block, and a second connecting spring is arranged on the side wall of the second stop block.

The utility model has the advantages of it is following: the fixing device is suitable for various electric push rods with different sizes through the first fixing component and the second fixing component, the defect that the installation environment of the electric push rods is limited and cannot be used in the prior art is overcome, the purpose of convenient installation of the push rods with different sizes is achieved, the use convenience is improved, and the replacement time and cost are shortened; the electric push rod is fixed in a multidirectional mode through the first fixing component and the second fixing component, the electric push rod is reliably fixed on the bottom plate when supporting force is provided for the electric push rod, and the use reliability of the electric push rod is greatly guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 4 is an enlarged view of fig. 3 at C.

Fig. 5 is a cross-sectional view taken along line E-E of fig. 2.

Fig. 6 is an enlarged view of fig. 5 at E.

Fig. 7 is a cross-sectional view taken along F-F in fig. 2.

Fig. 8 is an enlarged view of fig. 7 at F.

Fig. 9 is an enlarged view of fig. 7 at G.

Fig. 10 is a cross-sectional view taken along L-L in fig. 2.

Fig. 11 is an enlarged view of fig. 10 at H.

Fig. 12 is a front view of the present invention.

Fig. 13 is a cross-sectional view taken along G-G in fig. 12.

Fig. 14 is an enlarged view at J in fig. 13.

Fig. 15 is an enlarged view at K in fig. 13.

Fig. 16 is a cross-sectional view taken along H-H in fig. 12.

Fig. 17 is an enlarged view at L in fig. 16.

Fig. 18 is an enlarged view of fig. 17 at M.

Fig. 19 is a cross-sectional view taken along line I-I of fig. 12.

Fig. 20 is an enlarged view of fig. 19 at N.

Detailed Description

As shown in fig. 1 to 20, a device for mounting and fixing a testable push rod includes a base plate 1, and a first fixing assembly and a second fixing assembly which are arranged on the base plate 1, wherein the first fixing assembly includes a first pad plate 2, a first baffle 21 arranged on the first pad plate 2, and a first fixing plate 22 arranged on the first pad plate 2; a first sliding block 23 is arranged at the bottom of the first base plate 2, and a first sliding groove matched with the first sliding block 23 is arranged on the bottom plate 1; the second fixing component comprises a fixing frame 3 arranged on the bottom plate 1, and a second fixing plate 31 and a third fixing plate 333 which are arranged on the inner wall of the fixing frame 3, wherein the second fixing plate 31 and the third fixing plate 333 can move towards the middle of the fixing frame 3; the bottom plate 1 is also provided with a second base plate 11, and the top surfaces of the first base plate and the second base plate are positioned on the same horizontal plane; the first base plate can move on the bottom plate according to the installation position of the electric push rod, and is matched with the second base plate to provide supporting force for the electric push rod so as to preliminarily fix the push rod; after the electric push rod is arranged on the first base plate, one end of the electric push rod is clamped by the first fixing plate and the first baffle plate, so that the preliminary fixing of the electric push rod is completed, a supporting force is provided for the electric push rod, and the electric push rod is prevented from moving horizontally in the using process; after the electric push rod is preliminarily fixed, the fixing frame is moved, the fixing frame is sleeved on the electric push rod, the second fixing plate and the third fixing plate are pushed to the middle of the fixing frame, the second fixing plate and the third fixing plate abut against the side wall of the electric push rod, the second fixing plate limits the other horizontal direction of the electric push rod, and the third fixing plate limits the longitudinal position of the electric push rod, so that the electric push rod is fixed in an all-dimensional manner, the electric push rod is prevented from moving in the using process, and the using reliability of the electric push rod is ensured; under the action of the first base plate, the first fixing plate, the second fixing plate and the third fixing plate, the fixing device is suitable for various electric push rods with different sizes, the defect that the installation environment of the electric push rods is limited and cannot be used in the prior art is overcome, the purpose that push rods with different sizes are convenient to install is achieved, the use convenience is improved, and the replacement time and cost are shortened; do diversified fixed to the electric push rod through first fixed plate, second fixed plate and third fixed plate, for the electric push rod provides the reliable fixing on the bottom plate of electric push rod when holding power, very big assurance the reliability that the electric push rod used.

The first backing plate is provided with a plurality of jacks, the bottom of the first fixing plate is provided with an insert block corresponding to the jacks, and after the electric push rod is placed on the first backing plate, the first fixing plate is fixed by selecting a proper jack according to the actual size of the electric push rod, so that the electric push rod is fixed on the first backing plate by using the first fixing plate.

A first movable cavity is arranged on one side of the first sliding chute, a first connecting rod 231 is arranged on the first sliding block 23, the first connecting rod 231 penetrates through the first movable cavity, a first connecting block 24 is arranged on the first connecting rod 231, a second movable cavity and a first through hole are arranged on the first connecting block 24, the first through hole penetrates through the second movable cavity, a first stop block 220 and a second stop block 230 are arranged in the second movable cavity, and a second connecting rod 25 used for pushing the first stop block 220 and the second stop block 230 to move is arranged on the first base plate 2; when the first base plate is pushed to move, the second connecting rod is pushed, the second connecting rod drives the first stop block and the second stop block to move, the first stop block and the second stop block move towards two ends of the second movable cavity, so that the first through hole is in an open state, airflow in the first movable cavity flows through the first through hole when the first base plate moves, and the air flows from one side of the first connecting block to the other side of the first connecting block, so that the first base plate can normally move, the position of the first base plate can be adjusted, and the first base plate is located at an appointed position; after the position of the first base plate is adjusted, the second connecting rod drives the first stop block and the second stop block to approach each other, the first through hole is closed after the first stop block and the second stop block move to one side of the first through hole, air flow on two sides of the first connecting block cannot flow, and the first connecting block is fixed by the air flow, so that the first base plate is fixed, and the supporting effect of the first base plate on the electric push rod is ensured; the mode through removing the second connecting rod can follow the external world and directly do the control to the break-make of first through-hole, and then do the control to the removal of first backing plate is fixed, reduces the degree of difficulty to first backing plate position adjustment, makes the removal of first backing plate more convenient.

A bump 2304 is arranged on the second block 230, a first groove matched with the bump 2304 is arranged on the first block 220, a first movable groove is arranged on the bump 2304, a first limiting spring 2305 is arranged in the first movable groove, a first limiting block 2306 is arranged at one end of the first limiting spring 2305, a second movable groove is arranged on the inner wall of the first groove, a second limiting spring 2205 is arranged in the second movable groove, a second limiting block 2204 is arranged at one end of the second limiting spring 2205, and a chute is arranged on the second limiting block 2204; the number of the second connecting rods 25 is two, one of the two groups of the second connecting rods 25 can drive the first limiting block 2306 to move, and the other group of the second connecting rods 25 can drive the second limiting block 2204 to move; under the mutual matching of the convex block and the first groove, the sealing effect of the first through hole by the first stop block and the second stop block is improved, so that the fixing effect of the first connecting block is ensured; when the first stop block and the second stop block are attached, the convex block is inserted into the first groove, the chute on the first stop block and the second stop block are contacted, the convex block is pushed to move into the second movable groove when moving into the first groove under the action of the chute, the first stop block is matched with the second stop block after moving to one side of the second stop block, and the convex block is fixed in the first groove under the mutual matching of the first stop block and the second stop block, so that the matching effect of the first stop block and the second stop block is further ensured, and the use reliability of the fixing device is improved; when one of the second connecting rods drives the first limiting block to move towards the first movable groove, the first limiting block cannot completely enter the first movable groove, and the side wall of the first limiting block is still contacted with the side wall of the second limiting block; when one of the second connecting rods drives the second limiting block to move towards the second movable groove, the second limiting block cannot completely enter the second movable groove, and the side wall of the second limiting block is still contacted with the side wall of the first limiting block; only when the two second connecting rods work to drive the first limiting block and the second limiting block to move simultaneously, the side wall of the first limiting block is not contacted with the side wall of the second limiting block, and the first stop block and the second stop block can respectively move towards the two ends of the second movable cavity to open the first through hole so that the first base plate can normally move; the mode through two second connecting rods makes first connecting block contact fixed, great assurance first backing plate reliability when using, the vibrations of avoiding electric push rod during operation to produce drive the second connecting rod and remove to the effectual electric push rod of having avoided takes place to remove when the use.

A third movable groove is formed in one side of the second movable groove, a first rotating roller 2206 and a second rotating roller 2209 are arranged in the third movable groove, a transmission belt 2207 is wound on the first rotating roller 2206 and the second rotating roller 2209, a transmission wheel 2208 in transmission fit with the second rotating roller 2209 is arranged at the bottom of the third movable groove, a first connecting rope is arranged on the first rotating roller 2206, and one end of the first connecting rope is fixedly connected to the second limiting block 2204; a first connecting spring 2201 is arranged on the side wall of the first block 220, and a second connecting spring 2301 is arranged on the side wall of the second block 230; the first connecting spring and the second connecting spring provide thrust for the first stop block and the second stop block, so that the first stop block and the second stop block are in a fit state, the first stop block and the second stop block are utilized to seal the first through hole, and reliable supporting force is provided for the electric push rod; when the lug moves towards the first groove, the side wall of the lug is in contact with the driving wheel, the driving wheel is driven to rotate by the movement of the lug, the driving wheel drives the second rotating roller to rotate, the first rotating roller rotates along with the second rotating roller under the action of the driving belt, the first connecting rope is wound on the first rotating roller, the second limiting block is pulled to move upwards under the action of the first connecting rope, the first limiting block is directly in contact with the inclined plane on the second limiting block when moving along with the lug, the second limiting block moves upwards more naturally, and the second limiting block is prevented from blocking the movement of the lug; under drive wheel setting and drive belt set up, reduce the resistance that the lug received in inserting first recess, make the lug change under first coupling spring and second coupling spring effect and enter into first recess in, guarantee the sealed effect of first dog and second dog to first through-hole.

A third movable cavity is formed in the first block 220, a first movable plate 2202 is arranged in the third movable cavity, a third connecting spring 2203 is arranged on the first movable plate 2202, a second connecting rope is arranged on the first movable plate 2202, and one end of the second connecting rope is fixedly connected to the second limiting block 2204; a fourth movable cavity is formed in the second block 230, a second movable plate 2302 is arranged in the fourth movable cavity, a fourth connecting spring 2303 is arranged on the second movable plate 2302, a third connecting rope is arranged on the second movable plate 2302, and one end of the third connecting rope is fixedly connected to the first limiting block 2306; a fifth movable cavity is formed in the first slider 23, two groups of fifth connecting springs 233 are arranged in the fifth movable cavity, first connecting plates 232 are arranged on the fifth connecting springs 233, fourth connecting ropes 234 and fifth connecting ropes are respectively arranged on the first connecting plates 232 on the two groups of fifth connecting springs 233, one end of each fourth connecting rope 234 is fixedly connected to the first movable plate 2202, and one end of each fifth connecting rope is fixedly connected to the second movable plate 2302; two groups of fifth connecting springs are respectively arranged on the inner walls of the two sides of the fifth movable cavity; when the first connecting plate is extruded on the inner wall of the fifth movable cavity, the fourth connecting rope and the fifth connecting rope do not pull the first movable plate and the second movable plate, the first connecting spring and the second connecting spring push the first stop block and the second stop block to approach each other, and the first through hole is sealed by the first stop block and the second stop block, so that the first connecting block is fixed in the first movable cavity; when the fifth connecting spring pushes the first connecting plate to move towards the middle of the fifth movable cavity, the movement of the first connecting plate pulls the fourth connecting rope and the fifth connecting rope to move, the fourth connecting rope pulls the first movable plate to move, the fifth connecting rope pulls the second movable plate to move, and the second connecting rope and the third connecting rope pull the first limiting block and the second limiting block to move, so that the first limiting block moves towards the first movable groove, and the second limiting block moves towards the second movable groove; when the first movable plate and the second movable plate cannot move, the first movable plate abuts against the inner wall of the third movable cavity, the second movable plate abuts against the inner wall of the fourth movable cavity, the first movable plate and the second movable plate drive the first stop block and the second stop block to move together, the first stop block and the second stop block are separated, and after the first through hole is opened, gas on two sides of the first connecting block can circulate mutually, so that the position of the first base plate can be conveniently adjusted.

A sixth movable cavity is arranged above the fifth movable cavity, a partition plate is arranged in the fifth movable cavity, the number of the sixth movable cavities is two, the two groups of the sixth movable cavities are respectively arranged at two sides of the partition plate, the two groups of the second connecting rods 25 are respectively arranged in the two groups of the sixth movable cavities in a penetrating manner, a first through groove communicated with the fifth movable cavity is arranged at the bottom of the sixth movable cavity, and one end of each second connecting rod 25 is rotatably connected with a first push block 251; a limiting cavity is arranged on the side wall of the sixth movable cavity, a second through groove is arranged on the side wall of the limiting cavity, and a third limiting block 252 matched with the second through groove is arranged on the second connecting rod 25; one second connecting rod corresponds to one first connecting plate; when the position of the first base plate is adjusted, the two second connecting rods are rotated, the third limiting block is rotated to the position corresponding to the position of the second through groove, the second connecting rods are pulled outwards, air in the fifth movable cavity flows into the sixth movable cavity, the fifth connecting spring pushes the first connecting plate to move towards the middle direction of the fifth movable cavity, the fourth connecting rope and the fifth connecting rope are pulled to move by the first connecting rope and the fifth connecting rope, the first movable plate and the second movable plate drive the first stop block and the second stop block to move, the first stop block and the second stop block are separated under the action of the fourth connecting rope and the fifth connecting rope, the first base plate is pushed to move after the first through hole is opened, and the moving difficulty of the first base plate is reduced; after the position of the first backing plate is adjusted, the third limiting block is aligned with the second through groove, the third limiting block is pushed into the limiting cavity, the second connecting rod is rotated, the third limiting block is rotated to be staggered with the second through groove, the first push block moves towards the sixth movable cavity along with the movement of the second connecting rod, air in the sixth movable cavity is pushed to move towards the fifth movable cavity when the first push block moves, the first connecting plate is pushed to move towards the two sides of the fifth movable cavity after the air pressure in the fifth movable cavity is increased, the fourth connecting rope and the fifth connecting rope are not pulled any more, the first stop block and the second stop block approach each other under the action of the first connecting spring and the second connecting spring to seal the first through hole, the first connecting block is fixed by air flow, and the position adjustment of the first backing plate is completed; under the mutually supporting in third stopper and second logical groove, the completion that can be convenient is fixed the second connecting rod to fix the second connecting rod on the assigned position, reduce the degree of difficulty of first backing plate position adjustment.

A fourth sliding chute matched with the fixed frame 3 is arranged on the bottom plate 1, a guide rod 311 is arranged on the second fixed plate 31, a third through hole matched with the guide rod 311 is arranged on the fixed frame 3, and a second limiting plate 312 is arranged at one end of the guide rod 311; a threaded rod 32 is rotatably connected to the second fixing plate 31, a threaded hole matched with the threaded rod 32 is formed in the fixing frame 3, a cavity is formed in the threaded rod 32, an eighth movable groove communicated with the cavity is formed in one end of the cavity, a third push plate 323 is arranged in the eighth movable groove, and the third push plate 323 is matched with the eighth movable groove through threads; a ninth movable groove is formed in the side wall of the cavity, a third connecting plate 321 is arranged in the ninth movable groove, a first limiting plate 322 is arranged on the third connecting plate 321, the first limiting plate 322 penetrates out of the cavity, and a plurality of first limiting grooves matched with the first limiting plate 322 are formed in the inner wall of the threaded hole; the guide rod is matched with the third through hole to stop rotation of the second fixing plate, and when the threaded rod is rotated to adjust the position of the second fixing plate, the second fixing plate cannot rotate along with the threaded rod, so that the reliability of the threaded rod for adjusting the position of the second fixing plate is ensured; under the matching of the threaded rod and the threaded hole, the position of the second fixing plate can be conveniently adjusted, so that the fixing frame is suitable for various electric push rods with different sizes, and the quick installation of the electric push rods is completed; after the position of the second fixing rod is adjusted, the threaded rod cannot continue to rotate, the third push plate is rotated, the third push plate moves into the eighth movable groove when rotating, air in the eighth movable groove is pushed to move into the cavity when the third push plate moves, the third connecting plate is pushed to move into the ninth movable groove after the air pressure in the cavity is increased, the first limiting plate penetrates out of the cavity, the first limiting plate is embedded into the first limiting groove, the threaded rod is fixed under the mutual matching of the first limiting plate and the first limiting groove, and the second fixing plate is prevented from moving when the electric push rod is used; only partial first limiting plate is inserted into the first limiting groove to fix the threaded rod, and all the first limiting plates are not required to be inserted into the first limiting grooves.

A fourth connecting plate 33 is arranged above the fixed frame 3, a third connecting block 332 is arranged on the fourth connecting plate 33, a third fixing plate 333 is arranged at the bottom of the third connecting block 332, and a supporting spring 331 is arranged at the bottom of the fourth connecting plate 33; a ninth movable groove is formed in the bottom of the fixed frame 3, a second connecting block 335 is arranged in the ninth movable groove, a third connecting rod 334 is arranged at the bottom of the fourth connecting plate 33, the third connecting rod 334 penetrates through the ninth movable groove, the second connecting block 335 is arranged at the bottom of the third connecting rod 334, a plurality of tenth movable grooves are formed in the second connecting block 335, a seventh connecting spring 336 is arranged in the tenth movable groove, a fifth limiting block 337 is arranged at the bottom end of the seventh connecting spring 336, and a second limiting groove 12 matched with the fifth limiting block 337 is arranged at the bottom of the fourth sliding groove; a fourth through groove matched with the third connecting block 332 is formed in the fixing frame 3, an eleventh movable groove is formed in the inner wall of the fourth through groove, an eighth connecting spring 361 is arranged in the eleventh movable groove, a fifth connecting block 36 is arranged on the eighth connecting spring 361, a second ratchet is arranged on the fifth connecting block 36, and when the first limiting plate 322 is separated from the first limiting groove, the fifth connecting block 36 moves into the eleventh movable groove; after the electric push rod is placed, the positions of the first fixing plate and the second fixing plate are adjusted, so that the first fixing plate and the second fixing plate are both abutted against the side wall of the electric push rod, and the electric push rod is fixed by the first fixing plate and the second fixing plate; the fourth connecting plate is pushed downwards and directly drives the third push plate to move downwards, and the third push plate abuts against the top of the electric push rod; under the arrangement of a second ratchet on the fifth connecting block, the third connecting block can only move downwards, so that the first fixing plate, the second fixing plate and the third fixing plate can fix the electric push rod, and the fixing effect of the fixing device on the electric push rod is effectively ensured; when the fourth connecting plate moves downwards, the second connecting block is pushed to move downwards, the second connecting block drives the fifth limiting block to move downwards, part of the fifth limiting block is embedded into the second limiting groove, the other part of the fifth limiting block abuts against the bottom of the fourth sliding groove, the seventh connecting spring is in a compressed state, the seventh connecting spring has a pushing force effect on the fifth limiting block, the fixing block generates a pulling force on the fourth sliding groove, the pressure of one end of the bottom surface of the fixing frame is greater than that of the other end of the bottom surface of the fixing frame, so that the fixing frame is inclined to increase the connecting effect of the fixing frame and the bottom plate, and the fixing effect of the fixing frame on the electric push rod is improved; the fifth limiting block embedded into the second limiting groove plays a role in fixing the horizontal movement of the fixing frame, so that the fixing frame is prevented from moving in the fourth sliding groove, the fixing frame is always matched with the electric push rod, and the fixing effect of the fixing frame on the electric push rod is ensured; when first limiting plate is deviate from first spacing inslot, the fifth connecting block enters into eleventh movable groove, and the fourth connecting plate up-moves under the supporting spring effect, drives third fixed plate and second connecting block up-movement when the fourth connecting plate removes, and the third fixed plate no longer supports electric push rod, and the fifth stopper deviates from the second spacing inslot, and fixed frame can remove at will to the electric push rod that will damage is changed.

An eighth movable cavity is formed in the fixed frame, an air conveying cavity is formed in the side wall of the eighth movable cavity, an installation cavity is formed in the side wall of the threaded hole and communicated with the air conveying cavity, an air bag 34 is arranged in the installation cavity, an air outlet of the air bag is communicated with the air conveying cavity, and a second limiting groove is communicated with the installation cavity; a sixth connecting rod 371 is arranged in the gas transmission cavity, a second push block 37 is arranged on the sixth connecting rod, a transmission rod 38 is arranged in the eighth movable cavity, the middle part of the transmission rod is rotatably connected to the inner wall of the eighth movable cavity, a ninth connecting spring 381 is arranged at one end of the transmission rod, an electromagnet is arranged in the eleventh movable groove, and a contact switch 39 matched with the electromagnet is arranged on the inner wall of the eighth movable cavity; when the first limiting plate is embedded into the second limiting groove, the first limiting plate extrudes the air bag, air flow in the air bag enters the air transmission cavity, the air pressure pushes the sixth connecting rod to move, the second pushing block pushes the transmission rod to rotate, one end of the transmission rod is separated from the contact switch when the transmission rod rotates, the electromagnet is in a power-off state, and the fifth connecting block extends out of the eleventh movable groove; when the first limiting plate is separated from the second limiting groove, the air bag is not extruded any more, the ninth connecting spring pushes the transmission rod to rotate reversely, one end of the transmission rod is in contact with the contact switch when rotating, the power supply of the electromagnet is switched on after the contact switch is triggered, the fifth connecting block is attracted to enter the eleventh movable groove under the magnetic force action of the electromagnet, the supporting spring pushes the fourth connecting plate to move upwards after the third connecting block loses the limiting function, and the resetting of the fourth connecting plate is completed so that the electric push rod can be detached.

The attached drawings of the application are only schematic drawings, and the actual size can be adjusted according to field use.

Claims

1. The utility model provides a can debug push-rod installation fixing device, includes bottom plate (1), locates first fixed subassembly and the fixed subassembly of second on bottom plate (1), its characterized in that: the second fixing component comprises a fixing frame (3) arranged on the bottom plate (1), and a second fixing plate (31) and a third fixing plate (333) which are arranged on the inner wall of the fixing frame (3), and the second fixing plate (31) and the third fixing plate (333) can move towards the middle of the fixing frame (3); a fourth sliding groove matched with the fixed frame (3) is formed in the bottom plate (1), a guide rod (311) is arranged on the second fixed plate (31), a third through hole matched with the guide rod (311) is formed in the fixed frame (3), and a second limiting plate (312) is arranged at one end of the guide rod (311); the second fixing plate (31) is rotatably connected with a threaded rod (32), the fixing frame (3) is provided with a threaded hole matched with the threaded rod (32), the threaded rod is provided with a cavity, a first limiting plate (322) penetrates through the cavity, the inner wall of the threaded hole is provided with a plurality of second limiting grooves matched with the first limiting plate (322), the fixing frame is provided with an eighth movable cavity, the side wall of the eighth movable cavity is provided with an air conveying cavity, the side wall of the threaded hole is provided with an installation cavity, the installation cavity is communicated with the air conveying cavity, an air bag (34) is arranged in the installation cavity, an air outlet of the air bag (34) is communicated with the air conveying cavity, and the second limiting groove is communicated with the installation cavity; when the first limit plate (322) is disengaged from the first limit groove, the third fixing plate (333) moves upward.

2. The adjustable push rod mounting and fixing device of claim 1, wherein: a fourth connecting plate (33) is arranged above the fixed frame (3), a third connecting block (332) is arranged on the fourth connecting plate (33), a third fixing plate (333) is arranged at the bottom of the third connecting block (332), and a supporting spring (331) is arranged at the bottom of the fourth connecting plate (33); a ninth movable groove is formed in the bottom of the fixed frame (3), a second connecting block (335) is arranged in the ninth movable groove, a third connecting rod (334) is arranged at the bottom of the fourth connecting plate (33), the third connecting rod (334) penetrates through the ninth movable groove, the second connecting block (335) is arranged at the bottom of the third connecting rod (334), a plurality of tenth movable grooves are formed in the second connecting block (335), a seventh connecting spring (336) is arranged in the tenth movable groove, a fifth limiting block (337) is arranged at the bottom end of the seventh connecting spring (336), and a second limiting groove (12) matched with the fifth limiting block (337) is arranged at the bottom of the fourth sliding groove; be equipped with on fixed frame (3) with third connecting block (332) matched with fourth leads to the groove, be equipped with eleventh activity groove on the fourth inslot wall, be equipped with eighth coupling spring (361) in the eleventh activity inslot, be equipped with fifth connecting block (36) on eighth coupling spring (361), be equipped with the second ratchet on fifth connecting block (36), work as first limiting plate (322) are followed when deviating from in the first spacing inslot, fifth connecting block (36) are past remove in the eleventh activity inslot.

3. The adjustable push rod mounting and fixing device of claim 2, wherein: be equipped with sixth connecting rod (371) in the gas transmission intracavity, be equipped with second ejector pad (37) on sixth connecting rod (371), eighth activity intracavity is equipped with transfer line (38), transfer line (38) middle part rotatable coupling in on the eighth activity intracavity wall, transfer line one end is equipped with ninth coupling spring (381), the eleventh activity inslot is equipped with the electro-magnet, be equipped with on the eighth activity intracavity wall with electro-magnet matched with contact switch (39).

4. The adjustable push rod mounting and fixing device of claim 3, wherein: the first fixing assembly comprises a first base plate (2), a first baffle plate (21) arranged on the first base plate (2) and a first fixing plate (22) arranged on the first base plate (2); the bottom of the first base plate (2) is provided with a first sliding block (23), and the bottom plate (1) is provided with a first sliding groove matched with the first sliding block (23).

5. The adjustable push rod mounting and fixing device of claim 4, wherein: first spout one side is equipped with first movable chamber, be equipped with head rod (231) on first slider (23), head rod (231) are worn to locate the first movable intracavity, be equipped with first connecting block (24) on head rod (231), be equipped with second movable chamber and first through-hole on first connecting block (24), first through-hole runs through the second movable chamber, second movable intracavity is equipped with first dog (220) and second dog (230), be equipped with on first backing plate (2) and be used for promoting first dog (220) with second connecting rod (25) that second dog (230) removed.

6. The adjustable push rod mounting and fixing device of claim 5, wherein: a convex block (2304) is arranged on the second block (230), a first groove matched with the convex block (2304) is arranged on the first block (220), a first movable groove is arranged on the convex block (2304), a first limiting spring (2305) is arranged in the first movable groove, a first limiting block (2306) is arranged at one end of the first limiting spring (2305), a second movable groove is arranged on the inner wall of the first groove, a second limiting spring (2205) is arranged in the second movable groove, a second limiting block (2204) is arranged at one end of the second limiting spring (2205), and a chute is arranged on the second limiting block (2204); the number of the second connecting rods (25) is two, one group of the second connecting rods (25) in the two groups of the second connecting rods (25) can drive the first limiting block (2306) to move, and the other group of the second connecting rods (25) can drive the second limiting block (2204) to move.

7. The adjustable push rod mounting and fixing device of claim 6, wherein: a third movable groove is formed in one side of the second movable groove, a first rotating roller (2206) and a second rotating roller (2209) are arranged in the third movable groove, a transmission belt (2207) is wound on the first rotating roller (2206) and the second rotating roller (2209), a transmission wheel (2208) in transmission fit with the second rotating roller (2209) is arranged at the bottom of the third movable groove, a first connecting rope is arranged on the first rotating roller (2206), and one end of the first connecting rope is fixedly connected to a second limiting block (2204); the side wall of the first stop block (220) is provided with a first connecting spring (2201), and the side wall of the second stop block (230) is provided with a second connecting spring (2301).