CN114197871A - Device for quickly removing conical split bolt sleeve - Google Patents
Device for quickly removing conical split bolt sleeve Download PDFInfo
- Publication number
- CN114197871A CN114197871A CN202111382652.2A CN202111382652A CN114197871A CN 114197871 A CN114197871 A CN 114197871A CN 202111382652 A CN202111382652 A CN 202111382652A CN 114197871 A CN114197871 A CN 114197871A
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- Prior art keywords
- split bolt
- rod
- fixed
- hammer
- bolt sleeve
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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
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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
- 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
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- 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
Abstract
The invention relates to the technical field of building construction tools, in particular to a device for quickly dismantling a conical split bolt sleeve, which comprises a shell, wherein a hammer vibration mechanism is arranged in the shell, and the rear end part of the shell is provided with a driving mechanism for driving the hammer vibration mechanism, the invention can make the hammer vibration mechanism realize integral hammer vibration on the shell by utilizing the driving mechanism, and when the driving mechanism drives the movable hammer, the movable hammer can have the processes of energy storage and release, so that the front rod can hammer the tapered split bolt sleeve and take the tapered split bolt sleeve out of the shear wall without manually hammering the sleeve, and the movable hammer vibrates for the horizontal hammer to the front rod, has avoided the condition of taking place the dislocation, can be even to toper split bolt sleeve pipe application of force simultaneously, can not lead to the fact the destruction to the toper split bolt sleeve pipe, has improved the toper and has led to the fact the destruction to the split bolt sleeve pipe, also can guarantee the shaping quality of toper split bolt sleeve pipe concrete on every side.
Description
The technical field is as follows:
the invention relates to the technical field of building construction tools, in particular to a device for quickly dismantling a conical split bolt sleeve.
Background art:
shear walls are also known as wind resistant walls, seismic walls or structural walls. A wall body mainly bearing horizontal load and vertical load (gravity) caused by wind load or earthquake in a house or a structure is also called as an anti-seismic wall and is generally formed by pouring reinforced concrete, in the construction, in order to well position a template, the template installation has enough strength, rigidity and stability, the template is ensured not to be displaced in the concrete pouring process of the shear wall, a pair pulling screw rod is a very effective guarantee measure, but in the actual construction process, in order to save engineering materials, the pair pulling screw rod needs to be recovered, so the pair pulling screw rod is sleeved on two sides of a conical pair pulling bolt sleeve pipe which is arranged on the template, the pair pulling screw rod can be recovered, meanwhile, the length of the conical pair pulling bolt sleeve pipe is the thickness of the shear wall, and after the shear wall is poured, the conical pair pulling bolt sleeve pipe can be left in the concrete, when the template is dismantled, need take out toper split bolt sleeve pipe from the concrete, carry out reuse, but concrete and toper split bolt sleeve pipe's wrapping up force is great in the shear force wall, lead to toper split bolt sleeve pipe not quick detachable or drop behind the dismantlement difficult taking out, constructor when dismantling toper split bolt sleeve pipe at present, all adopt the hammer to pound the mode, beat the ejector pin through the hammer and take out toper split bolt sleeve pipe from the shear force wall in, not only waste time and energy, and greatly reduced the efficiency of construction, it is inconvenient to use, simultaneously the nail hammer is also portable with the ejector pin, the turnover is troublesome.
Although the tapered split bolt sleeve can be removed by adopting the sleeve removing tool, the existing removing tool has certain defects when the tapered split bolt sleeve is removed, the tapered split bolt sleeve still needs to be taken out of a shear wall by knocking by a nail hammer held by a constructor, the using effect is poor, for example, Chinese patent publication No. CN206360364U discloses a split bolt sleeve removing tool which comprises a first splitting head and a force application column used for being impacted, the first splitting head is fixed with the force application column, the size of the first splitting head is matched with the size of the minimum end hole of the acting sleeve, an abutting block used for abutting against the end surface of the minimum end of the sleeve is arranged between the first splitting head and the force application column, the abutting block is fixed on the first splitting head, the tool can remove the tapered split bolt sleeve, but still needs the constructor to manually knock the force application column by a hammer to complete the removal of the tapered split bolt sleeve, and when constructors use the hammer to beat the force application column, the hammer head is easy to be dislocated with the force application column, even possibly hurt the constructors, and meanwhile, the conical split bolt sleeve is easy to be damaged, so that the repeated utilization rate of the conical split bolt sleeve is reduced, the forming quality of concrete around the conical split bolt sleeve is possibly damaged, and certain defects exist, so that a device for quickly removing the conical split bolt sleeve is needed to be developed.
The invention content is as follows:
aiming at the defects and problems, the invention provides a device for quickly removing a conical split bolt sleeve, which has a unique structure and is convenient to use, the driving mechanism can be utilized to realize the integral hammering vibration of the shell, when the driving mechanism drives the movable hammer, the movable hammer can have an energy storage and release process, so that the front rod can hammer 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 horizontally hammers the front rod, the condition of dislocation is avoided, the conical split bolt sleeve can be uniformly applied with force, the conical split bolt sleeve cannot be damaged, the damage of the conical split bolt sleeve is improved, and the forming quality of concrete around the conical split bolt sleeve can be ensured.
The technical scheme adopted by the invention for solving the technical problems is as follows: a device for quickly removing a conical split bolt sleeve comprises a shell, a hammer vibration mechanism and a driving mechanism, wherein a fixed plate is arranged at the tail of the shell, the hammer vibration mechanism comprises a movable hammer arranged in the shell, a guide hole and a placing 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 of the shell, the front rod is sleeved in the guide hole, a tension spring fixing seat is horizontally arranged in the placing cavity, the tail end of the tension spring fixing seat is fixed on the rear wall in the shell, a tension spring is arranged on 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 of the movable hammer, the push-pull frame is slidably sleeved in the shell, and a rear rod is fixed at the outer end of the push-pull frame; actuating mechanism is including establishing the motor on the fixed plate, and the output of motor is fixed with the main carousel, rotates in the below of main carousel and is equipped with the assistance carousel, and assistance carousel side is fixed with fixed pull rod, is equipped with the bumping post on the fixed pull rod, and the main carousel side is equipped with the push rod that is used for promoting the bumping post, the tip of fixed pull rod articulates there is the hinge bar, the other end of hinge bar with the back pole is articulated.
Furthermore, a strip-shaped flat hole is formed in the rear end of the rear rod, and the end of the hinge rod is hinged in the strip-shaped flat hole of the rear rod.
Furthermore, the front rod is fixed on the shell, and the tail end of the front rod is sleeved in the guide hole in a guiding mode.
Further, still include the auxiliary frame, the auxiliary frame is established at casing front end portion, the one end and the casing fixed connection of auxiliary frame, and the other end and preceding pole fixed connection can consolidate stably to the front rod.
Furthermore, 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 of the shell, the motor is fixedly arranged on 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 rotary table, and the auxiliary rotary table is rotatably sleeved on the output end of the motor.
Furthermore, a thickened steel layer is fixed on the inner front wall of the shell.
Furthermore, the push-pull frame is of a U-shaped structure, the inner end part 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.
Furthermore, the device also comprises a fixed jacking block, and the fixed jacking block is fixed in the guide hole.
Furthermore, a grab handle is arranged on the shell.
The invention has the beneficial effects that: the movable hammer is provided with the guide hole and the placing cavity, the movable hammer can slide on the front rod in a guide way through the guide hole, the rear 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 guide way through the placing cavity, the front side of the tension spring fixing seat is provided with the tension spring, when the movable hammer is pulled on the front rod and the tension spring fixing seat to slide backwards in a guide way, the tension spring can be compressed, and the movable hammer can be changed into an energy storage state; when the tension spring releases the compressed elastic force, the movable hammer can slide forwards on the front rod and the tension spring fixing seat in a guiding way, and the movable hammer 2 is changed into an energy storage release state; the tail end of the movable hammer 2 is provided with a push-pull frame which 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 retaining post on the fixed pull rod through the push rod when rotating, the auxiliary turntable is further pushed to be pushed to rotate by the push rod, the auxiliary turntable can drive the push-pull frame through the hinge rod when rotating, the push-pull frame drives the movable hammer, and the movable hammer has the processes of energy storage and release, so that the front rod can hammer the tapered split bolt sleeve and take the tapered split bolt sleeve out of the shear wall without manually hammering the sleeve, and the movable hammer vibrates for the horizontal hammer to the front rod, has avoided the condition of taking place the dislocation, can be even to toper split bolt sleeve pipe application of force simultaneously, can not lead to the fact the destruction to the toper split bolt sleeve pipe, has improved the toper and has led to the fact the destruction to the split bolt sleeve pipe, also can guarantee the shaping quality of toper split bolt sleeve pipe concrete on every side.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a second schematic view of the present invention.
FIG. 3 is a schematic view of a usage state of the present invention.
FIG. 4 is a second schematic view illustrating the usage status of the present invention.
Fig. 5 is a schematic view of the driving mechanism.
FIG. 6 is a third schematic view of the present invention.
Fig. 7 is a schematic diagram of the motion trajectory of the driving 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 according to the present invention.
FIG. 11 is a second schematic diagram of a structure according to the present invention.
FIG. 12 is a schematic view of another embodiment of the present invention.
FIG. 13 is a sectional view of the interior of the gearbox of FIG. 12.
Fig. 14 is a structural schematic view of a fixed gear.
Fig. 15 is a schematic view of the longer usage of the fixed pull rod.
In the figure: 1-housing, 101-front rod, 102-tension spring holder, 2-movable hammer, 201-guide hole, 202-placing cavity, 203-tension spring, 3-push-pull rack, 4-rear rod, 5-driving mechanism, 501-hinge rod, 502-fixed pull rod, 503-stop column, 504-auxiliary turntable, 505-main turntable, 506-push rod, 507-motor, 6-gear box, 601-partition board, 602-main gear, 603-auxiliary gear, 604-driven shaft, 605-first driving gear, 606-second driving gear, 607-fixed gear, 608-driving shaft, 7-fixed top block, 8-conical chuck, 9-auxiliary frame, 10-thickened steel layer, 11-fixed plate.
The specific implementation mode is as follows:
the invention is further illustrated with reference to the following figures and examples.
In order to solve the above problems, the present embodiment provides a device for quickly removing a tapered split bolt sleeve, as shown in fig. 1-5, including a housing 1, a handle is disposed on the housing 1, a movable hammer 2 is disposed in the housing 1, a guide hole 201 and a placing cavity 202 are sequentially formed in the movable hammer 2 from front to back, the placing cavity 202 is larger than the guide hole 201, a front rod 101 corresponding to the movable hammer 2 is horizontally fixed on a front portion of the housing 1, the front rod 101 is welded on the housing 1, a rear end of the front rod 101 is guided and sleeved in the guide hole 201, the movable hammer 2 can slide on the front rod 101 through the guide hole 201, a tension spring fixing seat 102 corresponding to the movable hammer 2 is horizontally disposed on a rear wall in the housing 2, a rear end of the tension spring fixing seat 102 is fixedly connected to an inner rear wall of the housing 1, and a front portion 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, the front side of the tension spring fixing seat 102 is provided with a tension spring 203, one end of the tension spring 203 is fixedly connected with the inner front wall of the placing cavity 202, the other end of the tension spring 203 is fixedly connected with the front part of the tension spring fixing seat 102, when the movable hammer 2 is pulled on the front rod 101 and the tension spring fixing seat 102 to slide backwards in a guiding manner, the tension spring 203 can be compressed, and the movable hammer 2 can be changed into an energy storage state; when the tension spring 203 releases the compressed elastic force, the movable hammer 2 can slide forwards on the front rod 101 and the tension spring fixing seat 102 in a guiding manner, 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 3, the push-pull frame 3 is of a U-shaped structure, the push-pull frame 3 is slidably sleeved in the shell 1, 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.
A fixed plate 11 is fixed on one side of the rear end of the housing 1, as shown in fig. 8-9, a motor 507 is fixedly installed on the rear end of the fixed plate 11, a motor shaft of the motor 507 passes through the fixed plate 11 and is fixedly connected with a main turntable 505, an auxiliary turntable 504 is arranged below the main turntable 505, the auxiliary turntable 504 is rotatably sleeved on the motor shaft of the motor 507, the auxiliary turntable 504 can rotate on the motor shaft, a fixed pull rod 502 is fixed on the side of the auxiliary turntable 504, a stop pillar 503 is fixedly installed on the fixed pull rod 502, a push rod 506 for pushing the stop pillar 503 is fixed on the side of the main turntable 505, a hinge rod 501 is arranged at the end of the fixed pull rod 502, one end of the hinge rod 501 is hinged with the fixed pull rod 502, the other end is hinged with the rear rod 4, the motor 507 can drive the main turntable 505 to rotate, the main turntable 505 can push the stop pillar 503 on the fixed pull rod 505 through the push rod 506 when rotating, and further push the auxiliary turntable 504, the auxiliary turntable 504 is driven by the push rod 506 to rotate, the auxiliary turntable 504 can drive the push-pull frame 3 through the hinge rod 501 when rotating, the push-pull frame 3 drives the movable hammer 2, the movable hammer 2 has energy storage and release processes, and the front rod 2 can hammer the conical split bolt sleeve.
When in use, a constructor horizontally aligns the front rod 2 with a conical split bolt sleeve to be removed, then starts the motor 507, after the motor 507 is started, the motor shaft drives the main turntable 505, as shown in fig. 6-7, the main turntable 505 rotates at a constant speed, the push rod 506 is driven to push the stop pillar 503, 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 an energy storage process, when the push rod 506 continuously pushes the stop pillar 503, so that when the hinge rod 501 is lower than the horizontal line of the main turntable 505, the push rod 506 no longer applies a driving force to the stop pillar 503, the tension spring 203 is no longer compressed, the tension spring 203 releases energy storage under its own action, and drives the movable hammer 2 to move forward in the housing 1, at this moment, the movable hammer 2 is in an energy storage release process, the hammer hitting the shell 1 is realized, further the front rod 1 is hit by the hammer of the conical split bolt sleeve, the conical split bolt sleeve is taken out of the shear wall, manual hammer hitting is not needed any more, the movable hammer shakes the front rod for the horizontal hammer, the dislocation is avoided, meanwhile, the force can be uniformly applied to the conical split bolt sleeve, the conical split bolt sleeve cannot be damaged, the conical split bolt sleeve is improved, the 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, a device for quickly removing a tapered split bolt sleeve in this embodiment will be described centering on the point of difference from example 1.
In the implementation process of the embodiment 1, the length of the fixed pull rod needs to be matched with the limit stroke of the movable hammer, so that the movable hammer can hammer the front rod normally, 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 may be clamped with the hinged rod due to the fact that the limit stroke of the fixed pull rod is not matched with that of the movable hammer, 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 order to solve the above problems, in this embodiment, a forward and reverse rotation motor is used for a motor 507, a motor shaft of the motor 507 drives a main turntable 505 to perform a semi-circular reciprocating forward and reverse rotation motion, when the main turntable 505 moves clockwise, a push rod 506 pushes a stop pillar 503 to make an auxiliary turntable 504 drive a hinge rod 501 to be lower than the horizontal line of the main turntable 505, the push rod 506 does not apply a pushing force to the stop pillar any more, the tension spring is not compressed any more, the tension spring 203 releases energy storage under its own action to make a movable hammer a front rod, then the main turntable 505 moves counterclockwise, the push rod reversely pushes the stop pillar to make the auxiliary turntable rotate counterclockwise, meanwhile, the auxiliary turntable 504 drives the hinge rod in the counterclockwise rotation process to pull the movable hammer 2 backward, when the auxiliary turntable drives the hinge rod to be pushed counterclockwise and lower than the horizontal line of the main turntable, push rod 506 no longer exerts the motive force to the bumping post, and the extension spring is no longer compressed, and the extension spring will be stored energy release under self effect, makes movable hammer 2 realize pounding the hammer of preceding pole once more, through the reciprocal just reverse motion of semicircle of main carousel 505, has avoided the longer limit stroke with movable hammer of length of fixed pull rod 502 to mismatch, and fixed pull rod has probably to take place the dead condition of card with the hinge bar, convenient to use.
Example 3, a device for quickly removing a tapered split bolt sleeve in this embodiment will be described centering on the point of difference from example 2.
In the implementation process of embodiment 2, when the motor drives the main rotating disc to do semi-circular reciprocating forward and backward rotation movement, the motor needs to frequently switch forward rotation and backward rotation, which further causes damage to the motor itself and reduces the service life of the motor, and in order to solve the above problem, this embodiment provides a device for quickly removing the tapered split bolt bushing, as shown in fig. 12-14, which includes a gear box 6 disposed at the rear end side of a fixing plate 11, the gear box 6 is divided into a front gear box and a rear gear box by a partition plate 601, a driving shaft 608 is disposed in the gear box 6, one end of the driving shaft 608 is rotatably sleeved on the partition plate 601, the other end extends out of the gear box 6 and is fixedly connected with the main rotating disc 505, a fixed gear 607 is fixed on the driving shaft in the front gear box, a motor shaft of the motor 607 is rotatably sleeved in the gear box 6, a main gear 602 is fixed on a motor shaft in the rear gear box, a first driving gear 605 is fixed on a motor shaft in the front gear box, the outer peripheral side of the first driving gear 605 is provided with a 150 ° rack section, and the first driving gear 605 can be meshed with the fixed gear 607 through the rack section, and when the first driving gear is meshed with the fixed gear, the fixed gear 607 can be rotated clockwise, and the main dial 505 can be rotated clockwise; a driven shaft 604 is arranged beside the motor shaft, the driven shaft 604 is rotatably sleeved in the gear box 6, an auxiliary gear 603 is fixed on the driven shaft 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 in the front gear box, a 150-degree rack segment 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 segment, and when the second driving gear is meshed with the fixed gear for movement, the fixed gear 607 can be rotated anticlockwise, so that the main rotary disc 505 can be rotated anticlockwise; after the motor 507 is started, the main gear and the auxiliary gear move in a meshed mode and drive the first driving gear 605 and the second driving gear 606, the first driving gear 605 and the second driving gear 606 are provided with 150-degree rack sections, clockwise rotation and anticlockwise rotation of the fixed gear 607 are achieved, then the main turntable 505 can continuously achieve semicircular reciprocating forward and reverse rotation, the situation that the motor needs to be frequently switched to forward and reverse rotation, damage is caused to the motor, and the service life of the motor is prolonged.
Example 4, one of the means for quickly removing a tapered split-bolt sleeve in this example will be described focusing on the points of difference from example 1.
In this embodiment, the flat hole of bar has been seted up at the rear end of back pole 4, the tip of hinge bar 501 articulates in the flat hole of bar of back pole 4, through the flat hole of bar that increases, the suitability of fixed pull rod 502 has been increased, when the longer limit stroke with movable hammer 2 of fixed pull rod 502 is not matched, fixed pull rod can promote the hinge bar, make hinge bar 501 slide in the flat hole of bar, thereby make the length of fixed pull rod 502 and the limit stroke phase-match of movable hammer, avoid not matching because of the length of fixed pull rod 502 and the limit stroke of movable hammer, fixed pull rod has probably to take place the dead condition of card with the hinge bar.
Example 5, one of the means for quickly removing a tapered split-bolt sleeve in this example will be described focusing on the points of difference from example 1.
In this embodiment, the auxiliary frame 9 is disposed at the front portion of the casing 1, one end of the auxiliary frame 9 is fixedly connected to the casing 1, and the other end of the auxiliary frame 9 is fixedly connected to the front rod 101, so that the front rod 101 can be reinforced under the action of the auxiliary frame 9, and the front rod 101 can better hammer the tapered split bolt sleeve.
Example 6, one of the means for quickly removing a tapered split-bolt sleeve in this example will be described focusing on the points of difference from example 1.
In this embodiment, the front end of the front rod 101 is fixedly provided with the conical chuck 8, and the conical chuck 8 can be matched with the clamp and fixed in the conical split bolt sleeve, so that the stability of the front rod 101 when the conical split bolt sleeve is hammered by a hammer is ensured.
Example 7, one of the means for quickly removing a tapered split-bolt sleeve in this example will be described focusing on the points of difference from example 1.
In this embodiment, as shown in fig. 10, including the fixed top block 7, the movable hammer 2 can hammer the whole front rod 101 through the fixed top block 7, so that the front rod 101 can be taken out of the tapered split bolt sleeve, and the movable hammer 2 does not vibrate through the hammer to the casing 1, so that the front rod 101 finishes hammering the tapered split bolt sleeve, thereby prolonging the service life of the casing 1.
Example 8, one of the means for quickly removing a tapered split-bolt sleeve in this example will be described focusing on the points of difference from example 1.
In this embodiment, as shown in fig. 11, a thickened steel layer 10 is fixed on the inner front wall of the housing 1, and when the movable hammer 2 performs hammer vibration on the housing 1, the service life of the whole housing 1 is further prolonged by the arranged thickened steel layer 10.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and scope of the present invention are intended to be covered thereby.
Claims (10)
1. A device for quickly removing a conical split bolt sleeve comprises a shell and is characterized by further comprising a hammer vibration mechanism and a driving mechanism, wherein a fixed plate is arranged at the tail of the shell, the hammer vibration mechanism comprises a movable hammer arranged in the shell, a guide hole and a placing 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 of the shell, the front rod is sleeved in the guide hole, a tension spring fixing seat is horizontally arranged in the placing cavity, the tail end of the tension spring fixing seat is fixed on the rear wall in the shell, a tension spring is arranged on 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 of the movable hammer, the push-pull frame is slidably sleeved in the shell, and a rear rod is fixed at the outer end of the push-pull frame; actuating mechanism is including establishing the motor on the fixed plate, and the output of motor is fixed with the main carousel, rotates in the below of main carousel and is equipped with the assistance carousel, and assistance carousel side is fixed with fixed pull rod, is equipped with the bumping post on the fixed pull rod, and the main carousel side is equipped with the push rod that is used for promoting the bumping post, the tip of fixed pull rod articulates there is the hinge bar, the other end of hinge bar with the back pole is articulated.
2. The device for quickly dismantling the tapered split bolt sleeve as claimed in claim 1, wherein the rear end of the rear rod is provided with a bar-shaped flat hole, and the end of the hinge rod is hinged in the bar-shaped flat hole of the rear rod.
3. The device for quickly dismantling a tapered split bolt bushing according to claim 1, wherein the front rod is fixed to the housing, and a rear end of the front rod is guided to fit in the guide hole.
4. The device for quickly dismantling the tapered split bolt sleeve as claimed in claim 3, further comprising an auxiliary frame, wherein the auxiliary frame is arranged at the front end of the housing, one end of the auxiliary frame is fixedly connected with the housing, and the other end of the auxiliary frame is fixedly connected with the front rod, so that the front rod can be stably reinforced.
5. A device for quickly removing a tapered split bolt sleeve as claimed in claim 3, wherein a tapered chuck is fixed to the front end of the front rod.
6. The device for quickly dismantling the tapered split bolt sleeve as claimed in claim 1, wherein the fixing plate is provided at one side of the end of the housing, the motor is fixedly installed at the rear side end of the fixing plate, the 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 over the output end of the motor.
7. The device for quickly dismantling a tapered split bolt bushing according to claim 1, wherein a thickened steel layer is fixed to the inner front wall of the housing.
8. The apparatus as claimed in claim 1, wherein the push-pull frame has a U-shaped structure, and an inner end portion of the push-pull frame is fixedly connected to the movable hammer, the push-pull frame enabling the movable hammer to move back and forth within the housing.
9. The device for quickly dismantling a tapered split bolt bushing according to claim 1, further comprising a fixed top block fixed in the guide hole.
10. The device for quickly removing a tapered split bolt bushing according to claim 1, wherein a grip is provided on the housing.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197871A true CN114197871A (en) | 2022-03-18 |
| CN114197871B CN114197871B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382652.2A Active CN114197871B (en) | 2021-11-22 | 2021-11-22 | Device for rapidly removing tapered split bolt sleeve |
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|---|---|
| CN (1) | CN114197871B (en) |
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2021
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| US6357967B1 (en) * | 2000-05-01 | 2002-03-19 | Samuel W. Putnam | Apparatus for bursting and replacing pipe |
| CN205593869U (en) * | 2016-05-17 | 2016-09-21 | 天津市津维电子仪表有限公司 | Novel concrete resiliometer excels in |
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| CN209618159U (en) * | 2019-03-21 | 2019-11-12 | 青岛红远祥自动化设备有限公司 | A kind of plate chain line loading and unloading transmission device |
| CN209976025U (en) * | 2019-04-30 | 2020-01-21 | 中核工建设集团有限公司 | Quick disassembling device for conical plastic sleeve |
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| CN114197871B (en) | 2023-05-16 |
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