CN111803860A - Device for installing trampoline spring - Google Patents
Device for installing trampoline spring Download PDFInfo
- Publication number
- CN111803860A CN111803860A CN202010719219.2A CN202010719219A CN111803860A CN 111803860 A CN111803860 A CN 111803860A CN 202010719219 A CN202010719219 A CN 202010719219A CN 111803860 A CN111803860 A CN 111803860A
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- Prior art keywords
- rod
- spring
- power
- rotating
- pawl
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a device for installing trampoline spring, includes the main part, be equipped with the power chamber in the main part, it is equipped with reduction gear to rotate about in the power chamber, the fixed ratchet that is equipped with in reduction gear right side, the power chamber is located the ratchet upside is equipped with electromagnetic pawl, electromagnetic pawl is steerable ratchet unidirectional rotation, handheld this device with this device card at the spring bed assigned position, with this device assigned position of spring hook, this device can stretch the spring hook to the spring mounting hole in, the gesture of this device finely tune spring, the accurate spring mounting hole of aiming at, high-efficient installation spring bed, this device need not operating personnel and uses a large amount of physical power, simple structure, small in size, it is little to hand the load.
Description
Technical Field
The invention relates to construction engineering construction, in particular to a device for installing a trampoline spring.
Background
With the improvement of living standard, the way of pursuing entertainment after people work is more and more, the trampoline is widely known as an entertainment facility which is popular among children and adults, and is available for all large network merchants, but the installation of the trampoline is very painful, dozens of spring hooks need to be placed in installation holes with great force in the installation process, and the trampoline needs skill, needs strong and enduring installation personnel, so that the problem is very important to solve.
Disclosure of Invention
The problem underlying the present invention is to provide an apparatus for mounting trampoline springs, which overcomes the above-mentioned problems.
The invention is realized by the following technical scheme.
The invention relates to a device for installing a trampoline spring, which comprises a main body, wherein a power cavity is arranged in the main body, a reduction gear is arranged in the power cavity in a left-right rotating manner, a ratchet wheel is fixedly arranged on the right side of the reduction gear, an electromagnetic pawl is arranged on the power cavity and positioned above the ratchet wheel and can control the ratchet wheel to rotate in a single direction, a power chamber is arranged below the right side of the main body, an electric telescopic rod is arranged in the wall body on the upper side of the power chamber, a sliding groove is arranged in the wall body on the rear side of the power chamber, a sliding block is arranged in the sliding groove in a sliding manner, a shaft of the electric telescopic rod abuts against the upper end surface of the sliding block, a power motor is fixedly arranged on the front side of the sliding block, a motor spring is arranged between the lower side of the sliding block and the wall body on the lower side of the sliding groove, the transmission rod is fixedly provided with a transmission gear, the transmission gear is internally meshed with the reduction gear, the main body is positioned at the lower left side of the power cavity and is provided with a moving mechanism, a hole with threads is formed in the middle of the reduction gear, a telescopic rod hole is formed in the main body, a stretching rod is arranged in the telescopic rod hole, threads are arranged on the outer side of the stretching rod, a clamping groove is formed in the outer side of the stretching rod, the left end of the stretching rod is provided with a connecting cavity with a leftward opening, circular grooves are formed in upper and lower wall bodies of the connecting cavity, a rotating slide block is rotatably arranged in the circular grooves, a rotating body is fixedly arranged on the left side of the rotating slide block, an operating rod is fixedly arranged on the upper side of the rotating body, a rotating cavity is arranged at the left end of the rotating body, a rotating shaft is rotatably arranged in the rotating cavity, the main part downside is equipped with the base member, the base member is equipped with the ascending base member chamber of opening, the fixed rack that is equipped with in the wall body of base member chamber left side, moving mechanism can drive the rack reciprocates, the fixed slipmat that is equipped with in base member left side, the slipmat downside is equipped with the spring erection post, spring erection post upside is equipped with the spring mounting hole, be equipped with the spring hook in the hook of hook, the base member downside is equipped with stress application mechanism, the slipmat does stress application mechanism provides the fulcrum, the fixed handle that is equipped with of main part upside, be equipped with first switch on hand, the handle is located the first switch right side is equipped with the third switch, the main part is located the handle left side is equipped with the second switch.
Furthermore, the electromagnetic pawl comprises a pawl rod fixedly arranged on the right side of the power cavity, a pawl is rotatably arranged on the pawl rod, an electromagnet is fixedly arranged on the rear side of the pawl, a torsion spring is arranged in the wall body on the right side of the pawl and the power cavity, an extension block is fixedly arranged on the wall body on the upper side of the power cavity, and the electromagnet is fixedly arranged on the lower side of the extension block.
Furthermore, the moving mechanism comprises a main body located on the sitting side, a movable groove is formed in the right side, the transmission rod can slide up and down in the movable groove, a worm is fixedly arranged at the left end of the transmission rod, a gear is arranged on the connecting rod located on the rear side of the worm, and a worm wheel is arranged on the lower side of the connecting rod located on the worm.
Further, stress application mechanism includes the fixed bracing piece that is equipped with of base member downside, the bracing piece downside is equipped with the rotation chamber, it is equipped with the dwang to rotate in the rotation chamber, the fixed extension rod that is equipped with of dwang downside, be equipped with the adjustment hole about the extension rod, it is equipped with the knee and places the pole to slide in the adjustment hole, the knee is placed the pole end fixing and is equipped with the cushion, the extension rod tip is equipped with the screw hole, threaded hole is equipped with the set screw.
The invention has the beneficial effects that: this device is handheld with this device card at the spring bed assigned position, with the spring hook to this device assigned position, this device can stretch the spring hook to the spring mounting hole in, but this device fine setting spring's gesture, accurate alignment spring mounting hole, high-efficient installation spring bed, this device need not operating personnel and uses a large amount of physical power, simple structure, small in size, and handheld load is little.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
As will be described in greater detail below in conjunction with fig. 1-4, wherein for ease of description, the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for installing trampoline springs described in conjunction with the attached drawings 1-4 comprises a main body 12, wherein a power cavity 16 is arranged in the main body 12, a reduction gear 24 is arranged in the power cavity 16 in a left-right rotating mode, a ratchet wheel 25 is fixedly arranged on the right side of the reduction gear 24, an electromagnetic pawl 39 is arranged on the upper side of the ratchet wheel 25 of the power cavity 16 and can control the ratchet wheel 25 to rotate in a single direction, a power chamber 67 is arranged below the right side of the main body 12, an electric telescopic rod 68 is arranged in the wall body on the upper side of the power chamber 67, a sliding groove 69 is arranged in the wall body on the rear side of the power chamber 67, a sliding block 71 is arranged in the sliding groove 69 in a sliding mode, the shaft of the electric telescopic rod 68 abuts against the upper end face of the sliding block 71, a power motor 26 is fixedly arranged on the front side of the sliding, the middle of power motor 26 is fixedly provided with a transmission rod 63, the left side wall body of power chamber 67 is provided with an avoidance groove 73, avoidance groove 73 is communicated with power chamber 67 and power cavity 16, transmission rod 63 is fixedly provided with a transmission gear 27, transmission gear 27 is meshed with reduction gear 24, main body 12 is positioned at the left lower side of power cavity 16 and is provided with a moving mechanism 52, a hole with threads is arranged in the middle of reduction gear 24, a telescopic rod hole 64 is arranged in main body 12, a stretching rod 17 is arranged in telescopic rod hole 64, threads are arranged on the outer side of stretching rod 17, a clamping groove 18 is arranged on the outer side of stretching rod 17, the left end of stretching rod 17 is provided with a connecting cavity 62 with a left opening, circular grooves 23 are arranged in the upper and lower wall bodies of connecting cavity 62, a rotating slider 22 is arranged in circular groove 23 in a rotating manner, a rotating body 20 is fixedly arranged on the left side of rotating, the upper side of the rotating body 20 is fixedly provided with an operating rod 15, the left end of the rotating body 20 is provided with a rotating cavity 13, the rotating cavity 13 is rotatably provided with a rotating shaft 14, the rotating shaft 14 is fixedly provided with a hook 11, upper and lower wall bodies of a telescopic rod hole 64 are internally provided with a fixture block 19, the fixture block 19 slides in the fixture groove 18, the lower side of the main body 12 is provided with a base body 49, the base body 49 is provided with a base body cavity 50 with an upward opening, a rack 51 is fixedly arranged in the left side wall body of the base body cavity 50, the moving mechanism 52 can drive the rack 51 to move up and down, the left side of the base body 49 is fixedly provided with a non-slip pad 48, the lower side of the non-slip pad 48 is provided with a spring mounting column 41, the upper side of the spring mounting column 41 is provided with a spring mounting hole 40, a spring hook 10 is arranged in a hook, the main part 12 upside is fixed and is equipped with handle 47, be equipped with first switch 36 on the handle 47, handle 47 is located first switch 36 right side is equipped with third switch 61, main part 12 is located handle 47 left side is equipped with second switch 37.
Advantageously, the electromagnetic pawl 39 includes a pawl rod 44 fixedly arranged on the right side of the power cavity 16, a pawl 46 is rotatably arranged on the pawl rod 44, an electromagnet 43 is fixedly arranged on the rear side of the pawl 46, a torsion spring 45 is arranged between the pawl 46 and the wall body on the right side of the power cavity 16, an extension block 42 is fixedly arranged on the wall body on the upper side of the power cavity 16, and the electromagnet 43 is fixedly arranged on the lower side of the extension block 42.
Advantageously, the moving mechanism 52 includes a moving groove 60 provided on the sitting side of the main body 12, a moving slot 53 provided on the right side of the moving groove 60, a driving rod 63 capable of sliding up and down in the moving groove 53, a worm 54 fixed on the left end of the driving rod 63, a gear 57 provided on the connecting rod 56 and located behind the worm 54, and a worm wheel 55 provided on the connecting rod 56 and located on the lower side of the worm 54.
Beneficially, add power mechanism 65 includes the fixed bracing piece 28 that is equipped with of base member 49 downside, bracing piece 28 downside is equipped with rotates chamber 35, it is equipped with dwang 29 to rotate in the rotation chamber 35, the fixed extension rod 30 that is equipped with of dwang 29 downside, be equipped with adjustment hole 32 about the extension rod 30, the slip is equipped with the knee in the adjustment hole 32 and places pole 33, the knee is placed pole 33 end fixing and is equipped with cushion 34, extension rod 30 tip is equipped with screw hole 66, be equipped with fixed screw 31 in the screw hole 66.
The working steps are as follows: the device is characterized in that the anti-skid pad 48 is placed at the corner of the spring mounting column 41 to be clamped, the position of the adjusting rotating rod 29 is rotated, the fixing screw 31 is loosened, the adjusting soft pad 34 is moved to a proper position, the fixing screw 31 is rotated to lock the knee placing rod 33 to fix the soft pad 34, the knee is abutted against the soft pad 34 to provide force for the anti-skid pad 48, the hook 11 of the device hooks the spring hook 10, and the preparation work is finished;
the first switch 36 is pressed down, the power motor 26 is started, the power motor 26 drives the reduction gear 24 to rotate through the transmission rod 63 and the transmission gear 27, the reduction gear 24 drives the ratchet wheel 25 to move in a single direction under the action of the electromagnetic pawl 39, the clamping block 19 is clamped in the clamping groove 18 to limit the rotation of the stretching rod 17, the interior of the reduction gear 24 drives the stretching rod 17 to move rightwards in the stretching rod hole 64 through threads, the stretching rod 17 drives the hook 11 to move rightwards through the rotating body 20, after the stretching spring hook 10 reaches a specified position, the button of the first switch 36 is lifted, and the stretching rod 17 moves leftwards and rightwards to be locked under the action of the electromagnetic pawl 39;
rotating the operating rod 15 to finely adjust the spring hook 10 so that the spring hook 10 is aligned with the spring mounting hole 40;
pressing the third switch 61, starting the electric telescopic rod 68, pushing the sliding block 71 to move downwards, extruding the motor spring 72 by the sliding block 71 and driving the power motor 26 to move downwards, driving the worm 54 to be meshed with the worm wheel 55 by the power motor 26 through the transmission rod 63, driving the gear 57 to rotate by the worm wheel 55 through the connecting rod 56, driving the rack 51 to move relative to the gear 57 by the gear 57, enabling the main body 12 to move downwards, and driving the hook 11 and the spring hook 10 to move downwards into the spring mounting hole 40 by the main body 12;
when the second switch 37 is pressed, the second switch 37 controls the electromagnet 43 to start, the electromagnets 43 attract each other to lift the pawl 46 around the pawl rod 44, the pawl 46 is separated from the control of the ratchet wheel 25, the reduction gear 24 can rotate freely, the corresponding stretching rod 17 can move freely left and right, the spring hook 10 is separated from the hook 11, at this time, the hook 11 can be taken out, and the spring loading work is finished.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. An apparatus for installing trampoline springs, comprising a body, characterized in that: the power chamber is arranged in the main body, a reduction gear is arranged in the power chamber in a left-right rotating mode, a ratchet wheel is fixedly arranged on the right side of the reduction gear, an electromagnetic pawl is arranged on the upper side of the ratchet wheel and can control the ratchet wheel to rotate in a single direction, a power chamber is arranged below the right side of the main body, an electric telescopic rod is arranged in a wall body on the upper side of the power chamber, a sliding groove is formed in a wall body on the rear side of the power chamber, a sliding block is arranged in the sliding groove in a sliding mode, a shaft of the electric telescopic rod abuts against the upper end face of the sliding block, a power motor is fixedly arranged on the front side of the sliding block, a motor spring is arranged between the lower side of the sliding block and a wall body on the lower side of the sliding groove, a transmission rod is fixedly arranged in the power motor, a clearance, the transmission gear is internally meshed with the reduction gear, the main body is positioned at the lower left side of the power cavity and is provided with a moving mechanism, a hole with threads is formed in the middle of the reduction gear, a telescopic rod hole is formed in the main body, a stretching rod is arranged in the telescopic rod hole, threads are arranged on the outer side of the stretching rod, a clamping groove is formed in the outer side of the stretching rod, a connecting cavity with a left opening is formed in the left end of the stretching rod, circular grooves are formed in the upper wall body and the lower wall body of the connecting cavity, a rotating slide block is arranged in the circular grooves in a rotating mode, a rotating body is fixedly arranged on the left side of the rotating slide block, an operating rod is fixedly arranged on the upper side of the rotating body, a rotating cavity is formed in the left end of the rotating body, a rotating shaft is arranged in the rotating cavity in a rotating mode, the base member is equipped with the ascending base member chamber of opening, the fixed rack that is equipped with in the base member chamber left side wall body, moving mechanism can drive the rack reciprocates, the fixed slipmat that is equipped with in base member left side, the slipmat downside is equipped with the spring erection post, spring erection post upside is equipped with the spring mounting hole, be equipped with the spring hook in the hook of hook, the base member downside is equipped with the power application mechanism, the slipmat does the power application mechanism provides the fulcrum, the fixed handle that is equipped with of main part upside, be equipped with first switch on hand, the handle is located the first switch right side is equipped with the third switch, the main part is located the handle left side is equipped with the second switch.
2. An apparatus for installing trampoline springs as claimed in claim 1, wherein: the electromagnetic pawl comprises a pawl rod fixedly arranged on the right side of the power cavity, a pawl is rotatably arranged on the pawl rod, an electromagnet is fixedly arranged on the rear side of the pawl, torsion springs are arranged in the pawl and the wall body on the right side of the power cavity, an extension block is fixedly arranged on the wall body on the upper side of the power cavity, and the electromagnet is fixedly arranged on the lower side of the extension block.
3. An apparatus for installing trampoline springs as claimed in claim 1, wherein: the moving mechanism comprises a main body, a movable groove is formed in the right side of the main body, the transmission rod can slide up and down in the movable groove, a worm is fixedly arranged at the left end of the transmission rod, a gear is arranged on the connecting rod and located on the rear side of the worm, and a worm wheel is arranged on the lower side of the worm.
4. An apparatus for installing trampoline springs as claimed in claim 1, wherein: the mechanism of applying force includes the fixed bracing piece that is equipped with of base member downside, the bracing piece downside is equipped with the rotation chamber, it is equipped with the dwang to rotate the rotation in the chamber, the fixed extension rod that is equipped with of dwang downside, be equipped with the adjustment hole about the extension rod, it is equipped with the knee and places the pole to slide in the adjustment hole, the knee is placed the pole end fixing and is equipped with the cushion, the extension rod tip is equipped with the screw hole, threaded hole is equipped with the fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719219.2A CN111803860A (en) | 2020-07-23 | 2020-07-23 | Device for installing trampoline spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719219.2A CN111803860A (en) | 2020-07-23 | 2020-07-23 | Device for installing trampoline spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111803860A true CN111803860A (en) | 2020-10-23 |
Family
ID=72860879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010719219.2A Withdrawn CN111803860A (en) | 2020-07-23 | 2020-07-23 | Device for installing trampoline spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111803860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344796A (en) * | 2021-12-31 | 2022-04-15 | 浙江天鑫运动器材有限公司 | Automatic adjust trampoline of elasticity |
-
2020
- 2020-07-23 CN CN202010719219.2A patent/CN111803860A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344796A (en) * | 2021-12-31 | 2022-04-15 | 浙江天鑫运动器材有限公司 | Automatic adjust trampoline of elasticity |
| CN114344796B (en) * | 2021-12-31 | 2022-12-09 | 浙江天鑫运动器材有限公司 | Automatic adjust trampoline of elasticity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201023 |