CN114197871B - Device for rapidly removing tapered split bolt sleeve - Google Patents

Device for rapidly removing tapered split bolt sleeve Download PDF

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Publication number
CN114197871B
CN114197871B CN202111382652.2A CN202111382652A CN114197871B CN 114197871 B CN114197871 B CN 114197871B CN 202111382652 A CN202111382652 A CN 202111382652A CN 114197871 B CN114197871 B CN 114197871B
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China
Prior art keywords
rod
fixed
split bolt
shell
push
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CN202111382652.2A
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CN114197871A (en
Inventor
李海洋
田兴雨
赵如斌
许瑞杰
狄阳阳
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Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
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Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/56—Reuse, recycling or recovery technologies of vehicles

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention relates to the technical field of building construction tools, in particular to a device for rapidly dismantling a tapered split bolt sleeve, which comprises a shell, wherein a hammer vibration mechanism is arranged in the shell, and a driving mechanism for driving the hammer vibration mechanism is arranged at the rear end part of the shell.

Description

Device for rapidly removing tapered split bolt sleeve
Technical field:
the invention relates to the technical field of building construction tools, in particular to a device for rapidly removing conical split bolt sleeves.
The background technology is as follows:
shear walls are also known as wind-resistant walls, shock-resistant walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in houses or structures, structural shearing (shearing) damage is prevented, the wall body is also called an anti-seismic wall, reinforced concrete is poured into the wall body, in building construction, in order to well position the template, the template is installed to have enough strength, rigidity and stability, the template is guaranteed not to displace in the concrete pouring process of the shear wall, the counter-screw is a very effective guarantee measure, but in the actual construction process, in order to save engineering materials, the counter-screw is required to be recovered, the counter-screw is sleeved on two sides of the template through tapered counter-screw sleeves, accordingly, the counter-screw sleeves can be recovered, the length of the tapered counter-screw sleeves is the thickness of the shear wall required to be poured, after the shear wall pouring is completed, the tapered counter-screw sleeves can be left in the concrete, when the template is required to be taken out from the concrete, repeated utilization is carried out, the force of the concrete and the tapered counter-screw sleeves in the shear wall is large, the counter-screw sleeves are required to be easily detached or are not to be taken out, the counter-screw sleeves are not easy to detach or are required to take out, the counter-screw sleeves are convenient to take out, the counter-screw is convenient to use of the counter-screw is easy to take out, and the counter-screw is convenient to detach the counter-screw is easy to use, and a counter-screw is easy to use to take out, and a counter-pull bolt is required to be taken out, and a counter-roll is convenient to be easily and easy to use and easy to remove and easy to use and remove.
Although the conical split bolt sleeve can be removed by adopting the sleeve removing tool, certain defects exist when the conical split bolt sleeve is removed by adopting the conventional removing tool, a constructor is still required to hold a nail hammer to remove the conical split bolt sleeve from a shear wall through beating, the using effect is poor, as disclosed in Chinese patent publication No. CN206360364U, the split bolt sleeve removing tool comprises a first removing head and a force application column used for being impacted, the first removing head is fixed with the force application column, the size of the first removing head is mutually matched with the size of the smallest end hole of the acted sleeve, an abutting block used for abutting on the smallest end face of the sleeve is arranged between the first removing head and the force application column, the abutting block is fixed on the first removing head, the tool still needs constructor to manually remove the split bolt sleeve through beating the force application column, and the hammer is easy to misplace with the force application column when the constructor beats the force application column by adopting the hammer, even the conical split bolt sleeve is damaged easily, and the conical split bolt can be broken by the cone-shaped sleeve is formed by the aid of the conical split bolt, and the necessary device is formed by the conical split bolt sleeve.
The invention comprises the following steps:
aiming at the defects and problems, the device for rapidly dismantling the taper split bolt sleeve is unique in structure and convenient to use, the driving mechanism can enable the hammer vibration mechanism to realize integral hammer vibration of the shell, when the driving mechanism drives the movable hammer, the movable hammer can be enabled to have energy storage and release processes, the front rod can further realize hammering of the taper split bolt sleeve, the taper split bolt sleeve is taken out of the shear wall, manual hammering is not needed any more, the movable hammer is used for horizontally hammering the front rod, dislocation is avoided, meanwhile, the taper split bolt sleeve can be uniformly applied, damage to the taper split bolt sleeve is avoided, damage to the taper split bolt sleeve is improved, and the forming quality of concrete around the taper split bolt sleeve can be guaranteed.
The invention solves the technical problems by adopting the scheme that: the device for rapidly dismantling the tapered split bolt sleeve comprises a shell, and further comprises a hammer vibration mechanism and a driving mechanism, wherein a fixing plate is arranged at the tail part of the shell, the hammer vibration mechanism comprises a movable hammer arranged in the shell, a guide hole and a placement cavity are sequentially formed in the movable hammer from front to back, a front rod corresponding to the movable hammer is horizontally arranged at the front part of the shell, the front rod is sleeved in the guide hole, a tension spring fixing seat is horizontally arranged in the placement cavity, the tail end of the tension spring fixing seat is fixed on the rear wall in the shell, a tension spring is arranged at the front side of the tension spring fixing seat, one end of the tension spring is fixedly connected with the movable hammer, the other end of the tension spring is fixedly connected with the tension spring fixing seat, a push-pull frame is arranged at the tail part of the movable hammer, the push-pull frame is sleeved in the shell in a sliding manner, and a rear rod is fixed at the outer end of the push-pull frame; the driving mechanism comprises a motor arranged on a fixed plate, a main rotary table is fixed at the output end of the motor, an auxiliary rotary table is arranged below the main rotary table in a rotary mode, a fixed pull rod is fixed on the side edge of the auxiliary rotary table, a baffle column is arranged on the fixed pull rod, a push rod for pushing the baffle column is arranged on the side edge of the main rotary table, a hinge rod is hinged to the end portion of the fixed pull rod, and the other end of the hinge rod is hinged to the rear rod.
Further, the rear end part of the rear rod is provided with a strip-shaped flat hole, and the end part of the hinging rod is hinged in the strip-shaped flat hole of the rear rod.
Further, the front rod is fixed on the shell, and the tail end of the front rod is sleeved in the guide hole in a guide way.
Further, the auxiliary frame is arranged at the front end part of the shell, one end of the auxiliary frame is fixedly connected with the shell, the other end of the auxiliary frame is fixedly connected with the front rod, and the front rod can be reinforced and stabilized.
Further, a conical chuck is fixed at the front end of the front rod.
Further, the fixed plate is arranged on one side of the end part of the shell, the motor is fixedly arranged at the rear side end of the fixed plate, the output end of the motor penetrates through the fixed plate and is fixedly connected with the main turntable, and the auxiliary turntable is rotationally sleeved on the output end of the motor.
Further, a thickened steel layer is fixed on the inner front wall of the shell.
Further, the push-pull frame is of a U-shaped structure, the inner end of the push-pull frame is fixedly connected with the movable hammer, and the push-pull frame can enable the movable hammer to move back and forth in the shell.
Further, the guide device also comprises a fixed top block, wherein the fixed top block is fixed in the guide hole.
Further, a grab handle is arranged on the shell.
The invention has the beneficial effects that: the invention has unique structure and convenient use, the movable hammer is internally provided with the guide hole and the placing cavity, the movable hammer can slide on the front rod in a guiding way through the guide hole, the back wall in the shell is provided with the tension spring fixing seat, the movable hammer 2 can slide on the tension spring fixing seat in a guiding way through the placing cavity, the front side of the tension spring fixing seat is provided with the tension spring, and when the movable hammer is pulled on the front rod and the tension spring fixing seat to slide in a backward guiding way, the tension spring can be compressed, and the movable hammer can be in an energy storage state; when the tension spring releases the compressed elastic force, the movable hammer can slide forward in a guiding way on the front rod and the tension spring fixing seat, and the movable hammer 2 is in an energy storage release state; the tail end of the movable hammer 2 is provided with a push-pull frame, the push-pull frame can drive the movable hammer to move back and forth in the shell, the motor can drive the main turntable to rotate, the main turntable can push the baffle column on the fixed pull rod through the push rod when rotating, and then the auxiliary turntable is pushed by the push rod to rotate, the auxiliary turntable can drive the push-pull frame through the hinged rod when rotating, the push-pull frame drives the movable hammer, so that the movable hammer has the energy storage and release processes, the front rod is used for realizing hammering the tapered split bolt sleeve, the tapered split bolt sleeve is taken out from the shear wall, manual hammering is not needed any more, the movable hammer is used for vibrating the front rod horizontally, the dislocation is avoided, meanwhile, the force applied to the tapered split bolt sleeve is even, the tapered split bolt sleeve is not damaged, the damage to the tapered split bolt sleeve is improved, and the forming quality of concrete around the tapered split bolt sleeve is also ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a second schematic diagram of the structure of the present invention.
FIG. 3 is a schematic diagram of the present invention in use.
FIG. 4 is a second schematic view of the present invention.
FIG. 5 is a schematic diagram of a driving mechanism.
FIG. 6 is a third schematic diagram of the structure of the present invention.
Fig. 7 is a schematic diagram of the motion profile of the drive mechanism.
Fig. 8 is one of the side views of the present invention.
Fig. 9 is a side view of the drive mechanism.
FIG. 10 is a schematic diagram of a structure of the present invention.
FIG. 11 is a second schematic diagram of a structure of the present invention.
FIG. 12 is a schematic diagram of another embodiment of the present invention.
Fig. 13 is an internal cross-sectional view of the gearbox of fig. 12.
Fig. 14 is a schematic view of a fixed gear structure.
Fig. 15 is a schematic view showing a use state of the fixing pull rod when it is long.
In the figure: the device comprises a 1-shell, a 101-front rod, a 102-tension spring fixing seat, a 2-movable hammer, a 201-guide hole, a 202-placing cavity, a 203-tension spring, a 3-push-pull frame, a 4-rear rod, a 5-driving mechanism, a 501-hinging rod, a 502-fixed pull rod, a 503-baffle column, a 504-auxiliary turntable, a 505-main turntable, a 506-push rod, a 507-motor, a 6-gearbox, a 601-baffle plate, a 602-main gear, a 603-auxiliary gear, a 604-driven shaft, a 605-first driving gear, a 606-second driving gear, a 607-fixed gear, a 608-driving shaft, a 7-fixed top block, an 8-conical chuck, a 9-auxiliary frame, a 10-thickened steel layer and a 11-fixed plate.
The specific embodiment is as follows:
the invention will be further described with reference to the drawings and examples.
Embodiment 1, at present constructor demolish the taper split bolt sleeve, although can realize demolishing split bolt sleeve through demolishing the instrument, still need constructor manual mode through the hammer to strike accomplish the taking out of taper split bolt sleeve, not only waste time and energy, greatly reduced the efficiency of construction moreover, use inconveniently, constructor adopts the hammer to strike the member when the member, the tup also takes place misplacement with the member easily, even probably cause the injury to constructor, also very easily cause the destruction to the taper split bolt sleeve simultaneously, reduced the reuse rate of taper split bolt sleeve, also probably destroyed the shaping quality of concrete around the taper split bolt sleeve, there is certain defect.
In view of the above, this embodiment provides a device for quickly removing a taper split bolt sleeve, as shown in fig. 1-5, including a casing 1, a handle is provided on the casing 1, a movable hammer 2 is provided in the casing 1, a guiding hole 201 and a placing cavity 202 are sequentially provided inside the movable hammer 2 from front to back, the placing cavity 202 is larger than the guiding hole 201, a front rod 101 corresponding to the movable hammer 2 is horizontally fixed at the front part of the casing 1, the front rod 101 is welded on the casing 1, the rear end of the front rod 101 is guided and sleeved in the guiding hole 201, the movable hammer 2 can slide on the front rod 101 through the guiding hole 201, a tension spring fixing seat 102 corresponding to the movable hammer 2 is horizontally provided on the rear wall in the casing 2, the tail end of the tension spring fixing seat 102 is fixedly connected with the inner rear wall of the casing 1, the front part of the tension spring fixing seat 102 is guided and placed in the placing cavity 202, the movable hammer 2 can slide on the tension spring fixing seat 102 through the placing cavity 2, one end of the tension spring is fixedly connected with the inner front wall of the placing cavity 202, and the other end of the tension spring is fixedly connected with the front part of the tension spring 102, and the movable hammer 102 can be compressed and can change to a state of being compressed when the movable hammer 102 is pulled to a state of the movable fixing seat 2; when the tension spring 203 releases the compressed elastic force, the movable hammer 2 can slide forward in a guiding way on the front rod 101 and the tension spring fixing seat 102, and the movable hammer 2 becomes an energy storage release state; the tail end of the movable hammer 2 is provided with a push-pull frame 3, the push-pull frame 3 is of a U-shaped structure, the push-pull frame 3 is sleeved in the shell 1 in a sliding manner, the inner end part of the push-pull frame 3 is fixedly connected with the movable hammer 2, the push-pull frame can drive the movable hammer to move back and forth in the shell 1, and the outer end part of the push-pull frame 3 is horizontally fixed with a rear rod 4.
The rear end part of the shell 1 is fixedly provided with a fixing plate 11, as shown in fig. 8-9, the rear side end of the fixing plate 11 is fixedly provided with a motor 507, a motor shaft of the motor 507 penetrates through the fixing plate 11 and is fixedly connected with a main rotary table 505, an auxiliary rotary table 504 is arranged below the main rotary table 505, the auxiliary rotary table 504 is rotationally sleeved on the motor shaft of the motor 507, the auxiliary rotary table 504 can rotate on the motor shaft, a fixed pull rod 502 is fixed on the side edge of the auxiliary rotary table 504, a baffle column 503 is fixedly arranged on the fixed pull rod 502, the side edge of the main rotary table 505 is fixedly provided with a push rod 506 for pushing the baffle column 503, the end part of the fixed pull rod 502 is provided with a hinging rod 501, one end of the hinging rod 501 is hinged with the fixed pull rod 502, the other end of the hinging rod is hinged with a rear rod 4, the motor 507 can drive the main rotary table 505 to rotate, the baffle column 503 on the fixed pull rod 505 can be pushed by the push rod 506 when the main rotary table 505, the auxiliary rotary table 504 is pushed by the push rod 506, the auxiliary rotary table 504 can drive the push-pull frame 3 when rotating, the auxiliary rotary table 504 can drive the push-pull frame 3, the movable hammer 2 to store energy, the energy and release the movable hammer 2, and the front sleeve 2 can realize the conical sleeve-shaped process.
When in use, a constructor horizontally aligns the front rod 2 with the taper split bolt sleeve to be dismantled, then starts the motor 507, drives the main turntable 505 through the motor shaft after the motor 507 is started, drives the push rod 506 to push the baffle column 503 as shown in fig. 6-7, when the hinge rod 501 is higher than the horizontal line of the main turntable 505, the push-pull frame 3 can be pulled through the hinge rod 501 and the rear rod 4, and then the movable hammer 2 is pulled, when the movable hammer 2 is pulled by the push-pull frame 3, the tension spring 203 can be compressed in the placing cavity 202, at this time, the movable hammer 2 is in the energy storage process, when the push rod 506 continuously pushes the baffle column 503, and when the hinge rod 501 is lower than the horizontal line of the main turntable 505, the push rod 506 does not apply pushing force to the baffle column 503 any more, the extension spring 203 is not compressed any more, the extension spring 203 releases energy storage under the action of the extension spring, the movable hammer 2 is driven to move forwards in the shell 1, at the moment, the movable hammer 2 is in the energy storage release process, the hammer of the shell 1 is smashed, and then the front rod 1 is enabled to be used for smashing the conical split bolt sleeve, the conical split bolt sleeve is taken out of the shear wall, manual hammering is not needed any more, the movable hammer shakes the front rod horizontally, dislocation is avoided, meanwhile, the force applied to the conical split bolt sleeve is uniform, damage to the conical split bolt sleeve is avoided, damage to the conical split bolt sleeve is improved, and the forming quality of concrete around the conical split bolt sleeve can be guaranteed.
Example 2 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In the implementation process of embodiment 1, the length of the fixed pull rod needs to be matched with the limit stroke of the movable hammer to enable the movable hammer to normally hammer the front rod, as shown in fig. 15, if the length of the fixed pull rod is long, although the movable hammer can hammer the front rod in the energy storage release process, the fixed pull rod is possibly blocked with the hinging rod due to the fact that the limit strokes of the fixed pull rod and the movable hammer are not matched, so that the fixed pull rod cannot be pushed by the push rod to do circular motion, and the movable hammer cannot be pulled out backwards; in view of the above, this embodiment provides a device for quickly removing a taper split bolt sleeve, in this embodiment, the motor 507 adopts a forward and reverse motor, the motor shaft of the motor 507 drives the main turntable 505 to do semicircular reciprocating forward and reverse movement, when the main turntable 505 moves clockwise, the push rod 506 pushes the blocking post 503 to make the auxiliary turntable 504 drive the hinge rod 501 to be lower than the horizontal line of the main turntable 505, the push rod 506 no longer applies pushing force to the blocking post, the tension spring is no longer compressed, the tension spring 203 releases energy storage under the action of itself, the movable hammer realizes hammer smashing of the front rod, then the main turntable 505 moves anticlockwise, the push rod pushes the blocking post, the auxiliary turntable rotates anticlockwise, meanwhile, the auxiliary turntable 504 drives the hinge rod to pull the movable hammer 2 backwards in the anticlockwise rotation process, when the auxiliary turntable drives the hinge rod to be pushed anticlockwise and lower than the horizontal line of the main turntable, the push rod 506 no longer applies pushing force to the blocking post, the tension spring is no longer compressed, the tension spring releases energy storage under the self action, the movable hammer 2 realizes hammer smashing of the front rod, the semicircular forward and reverse movement of the main turntable 505 can avoid the situation of being matched with the fixed length of the movable pull rod 502, and the situation of the movable pull rod can be prevented from being dead.
Example 3 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 2 being centered.
In the implementation process of embodiment 2, when the motor drives the main turntable to do semicircular reciprocating forward and reverse motion, the motor needs to be frequently switched to forward and reverse rotation, so that damage is caused to the motor, and the service life of the motor is reduced, aiming at the problems, the embodiment provides a device for quickly detaching the taper split bolt sleeve, as shown in fig. 12-14, the device comprises a gear box 6 arranged at the rear end side of a fixed plate 11, the inside of the gear box 6 is divided into a front gear box and a rear gear box through a partition 601, a driving shaft 608 is arranged in the gear box 6, one end of the driving shaft 608 is rotationally sleeved on the partition 601, the other end extends out of the gear box 6 and is fixedly connected with the main turntable 505, a fixed gear 607 is fixedly arranged on the driving shaft in the front gear box, a motor shaft in the rear gear box is rotationally sleeved in the gear box 6, a main gear 602 is fixedly arranged on the motor shaft in the front gear box, the first driving gear 605 is fixedly arranged on the motor shaft in the rear gear box, the outer circumference side of the first driving gear 605 is provided with a 150 DEG section, the first driving gear 605 can be meshed with the fixed gear through the rack section, and the first driving gear 607 can be rotationally fixed with the main turntable 505 when the first driving gear 607 is meshed with the fixed gear 505, and then the main gear is rotationally rotated; a driven shaft 604 is arranged beside the motor shaft, the driven shaft 604 is rotationally sleeved in the gear box 6, an auxiliary gear 603 is fixed on the driven shaft positioned in the rear gear box, the auxiliary gear 603 is meshed with the main gear 602, a second driving gear 606 is fixed on the driven shaft positioned in the front gear box, a 150-degree rack section is also arranged on the second driving gear 606, the second driving gear 606 can be meshed with the fixed gear 607 through the rack section, and when the second driving gear is meshed with the fixed gear for movement, the fixed gear 607 can be rotated anticlockwise, and the main turntable 505 can be rotated anticlockwise; after the motor 507 is started, the main gear and the auxiliary gear are meshed to move, the first driving gear 605 and the second driving gear 606 are driven, the first driving gear 605 and the second driving gear 606 are provided with 150-degree rack segments, clockwise rotation and anticlockwise rotation of the fixed gear 607 are achieved, semicircular reciprocating forward and reverse rotation of the main turntable 505 can be continuously achieved, frequent forward and reverse rotation switching of the motor is avoided, damage to the motor is further caused, and the service life of the motor is prolonged.
Example 4 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In this embodiment, the bar-shaped flat hole has been seted up at the rear end of back pole 4, the tip of articulated lever 501 articulates in the bar-shaped flat hole of back pole 4, through the bar-shaped flat hole that increases, the suitability of fixed pull rod 502 has been increased, when fixed pull rod 502 is longer and the limit stroke mismatch of movable hammer 2, fixed pull rod can promote the articulated lever, make articulated lever 501 slide in the bar-shaped flat hole, thereby make the length of fixed pull rod 502 and the limit stroke phase-match of movable hammer, avoid because of the length of fixed pull rod 502 and the limit stroke mismatch of movable hammer, the fixed pull rod can take place the dead condition of card with the articulated lever.
Example 5 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In this embodiment, be equipped with auxiliary frame 9 in the front portion of casing 1, auxiliary frame 9's one end and casing 1 fixed connection, the other end and front rod 101 fixed connection can consolidate front rod 101 under auxiliary frame 9's effect, makes front rod 101 better to the toper to the split bolt sleeve hammer pounding.
Example 6 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In this embodiment, at the front end fixed mounting of front rod 101, toper dop 8 can match the card and fix in toper split bolt sleeve pipe, guarantees the steadiness of front rod 101 when hammering the toper split bolt sleeve pipe.
Example 7 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In this embodiment, as shown in fig. 10, the fixed top block 7 is included, the movable hammer 2 can realize the hammering of the whole front rod 101 through the fixed top block 7, so that the front rod 101 can take out the tapered split bolt sleeve, the movable hammer 2 does not shake the casing 1 to make the front rod 101 complete the hammering of the tapered split bolt sleeve, and the service life of the casing 1 is prolonged.
Example 8 an apparatus for quick removal of tapered split bolt bushings in this embodiment will be described with the difference from example 1 being centered.
In this embodiment, as shown in fig. 11, a thickened steel layer 10 is fixed on the inner front wall of the casing 1, and when the movable hammer 2 hammers the casing 1, the service life of the whole casing 1 is further improved by the thickened steel layer 10.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (7)

1. The device for rapidly dismantling the tapered split bolt sleeve comprises a shell and is characterized by further comprising a hammer vibration mechanism and a driving mechanism, wherein a fixing plate is arranged at the tail part of the shell, the hammer vibration mechanism comprises a movable hammer arranged in the shell, a guide hole and a placement cavity are sequentially formed in the movable hammer from front to back, a front rod corresponding to the movable hammer is horizontally arranged at the front part of the shell, a tapered clamping head is fixed at the front end of the front rod, the front rod is fixed on the shell, a tail end guide sleeve of the front rod is sleeved in the guide hole, the device further comprises an auxiliary frame, the auxiliary frame is arranged at the front end of the shell, one end of the auxiliary frame is fixedly connected with the shell, the other end of the auxiliary frame is fixedly connected with the front rod, the front rod can be reinforced and stabilized, a tension spring fixing seat is horizontally arranged in the placement cavity, the tail end of the tension spring fixing seat is fixed on the rear wall in the shell, one end of the tension spring is fixedly connected with the movable hammer, a push-pull frame is arranged at the tail part of the movable hammer, the push-pull frame is slid in the shell, and the rear rod is fixedly sleeved at the outer end of the push-pull frame; the driving mechanism comprises a motor arranged on a fixed plate, a main rotary table is fixed at the output end of the motor, a motor shaft of the motor drives the main rotary table to do semicircular reciprocating forward and backward movement, an auxiliary rotary table is arranged below the main rotary table in a rotating mode, a fixed pull rod is fixed on the side edge of the auxiliary rotary table, a baffle column is arranged on the fixed pull rod, a push rod for pushing the baffle column is arranged on the side edge of the main rotary table, a hinge rod is hinged to the end portion of the fixed pull rod, and the other end of the hinge rod is hinged to the rear rod.
2. The device for rapidly removing the tapered split bolt sleeve according to claim 1, wherein the rear end portion of the rear rod is provided with a bar-shaped flat hole, and the end portion of the hinge rod is hinged in the bar-shaped flat hole of the rear rod.
3. The apparatus for rapidly removing a taper split bolt bushing according to claim 1, wherein the fixing plate is provided at one side of an end portion of the housing, and the motor is fixedly installed at a rear side end of the fixing plate, an output end of the motor passes through the fixing plate and is fixedly connected to the main turntable, and the auxiliary turntable is rotatably fitted on the output end of the motor.
4. A device for quick removal of a tapered split bolt bushing as claimed in claim 1, wherein a thickened steel layer is secured to the inner front wall of the housing.
5. The device for rapidly removing tapered split bolt sleeves according to claim 1, wherein the push-pull frame is of a U-shaped structure, and an inner end of the push-pull frame is fixedly connected with the movable hammer, and the push-pull frame enables the movable hammer to move back and forth in the housing.
6. The apparatus for quick removal of a tapered split bolt bushing of claim 1, further comprising a fixed shoe secured within the pilot hole.
7. A device for quick removal of a tapered split bolt bushing as claimed in claim 1, wherein a grip is provided on said housing.
CN202111382652.2A 2021-11-22 2021-11-22 Device for rapidly removing tapered split bolt sleeve Active CN114197871B (en)

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Application Number Priority Date Filing Date Title
CN202111382652.2A CN114197871B (en) 2021-11-22 2021-11-22 Device for rapidly removing tapered split bolt sleeve

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CN114197871B true CN114197871B (en) 2023-05-16

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