CN217939077U - Movable goal fixing device - Google Patents
Movable goal fixing device Download PDFInfo
- Publication number
- CN217939077U CN217939077U CN202221397207.3U CN202221397207U CN217939077U CN 217939077 U CN217939077 U CN 217939077U CN 202221397207 U CN202221397207 U CN 202221397207U CN 217939077 U CN217939077 U CN 217939077U
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- CN
- China
- Prior art keywords
- sucking disc
- cover plate
- pull rod
- pin shaft
- downwards
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Abstract
The utility model discloses a portable goal fixing device, which comprises a pressing plate, the one end of clamp plate is bent and is formed the bayonet socket of buckle on goal underframe horizontal pole downwards, the other end of clamp plate is connected with and can be fixed in the fixed subassembly on the floor with the clamp plate, the structure of fixed subassembly includes: the sucking disc is provided with the apron that is connected with the clamp plate in the top of sucking disc, and the bottom of apron makes progress the concave yield and forms the recess that does not hinder sucking disc central authorities to be upwards pulled up when the apron pushes down the sucking disc periphery downwards, is provided with an upright pull rod at the top center of sucking disc, and the lower extreme of pull rod is connected fixedly with the sucking disc, and the apron is upwards worn out and the stopper has been connected through the round pin hinge in the upper end of pull rod, is fixed with the spanner of the stopper of being convenient for to rotate on the stopper, the stopper outline is equipped with a long-range round pin axle flush end face and a nearly round pin axle flush end face along circumference. The utility model has the advantages of convenient installation.
Description
Technical Field
The utility model relates to a goal technical field, concretely relates to portable goal fixing device.
Background
For portable goals (e.g., soccer, hand goals, etc.) used on slippery or floor surfaces, the structure generally includes a goal frame, a bottom frame, a net hanging frame, and a net. In order to prevent the movable goal from overturning, the movable goal is generally fixed on the smooth ground or the floor by fixing methods such as expansion bolts, ground anchors, heavy weight pressing and the like. Such as: it is the goal fixing means by weight that is adopted in the utility model patent with the patent application number 201621456122.2 named "a goal for football training". The currently adopted fixing modes of the goal, such as expansion bolts, ground anchors, heavy weight pressing and the like, have the defects of complex construction, troublesome installation and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple to operate's portable goal fixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: portable goal fixing device, including the clamp plate, the one end of clamp plate is bent and is formed the bayonet socket of buckle on goal underframe horizontal pole downwards, the other end of clamp plate is connected with and can be fixed in the fixed subassembly on the floor with the clamp plate, the structure of fixed subassembly includes: the sucking disc, there is the cover plate linking with pressing plate above the sucking disc, the bottom of the cover plate is recessed upwards to form the recess that does not hinder the sucking disc centre from being pulled up when the cover plate presses the peripheral edge of the sucking disc downwards, there is a vertical tie rod in the top centre of the sucking disc, the bottom end of the tie rod links with sucking disc fixedly, the upper end of the tie rod is worn out of the cover plate upwards and connected with the stopper through the pin roll hinge, the stopper is fixed with the spanner convenient to rotate the stopper, the outline of the said stopper has a far pin shaft flat end and a nearly pin shaft flat end along the circumference, when the spanner drives the stopper to rotate to the cover plate and the far pin shaft flat end is pressed against the cover plate downwards, the stopper will press the cover plate down and make the cover plate press the peripheral edge of the sucking disc downwards, the stopper will drive pin roll and tie rod to move upwards relative to the cover plate together and pull up the central of the sucking disc at the same time, make the sucking disc cavity in and keep the negative pressure state and absorb on the floor tightly; and when the wrench drives the limiting block to rotate reversely until the flat end face close to the pin shaft is downward abutted to the cover plate, the limiting block can loosen the sucking disc, and meanwhile, the limiting block can drive the pin shaft and the pull rod to move downwards relative to the cover plate together to flatten the center of the sucking disc, so that the inner cavity of the sucking disc is relieved from a negative pressure state to loosen the floor.
Further, the aforementioned movable goal fixing device, wherein: the flat end surface of the far pin shaft and the flat end surface of the near pin shaft are in smooth transition.
Further, the aforementioned movable goal fixing device, wherein: the number of the limiting blocks is two, and the two limiting blocks are symmetrically distributed on two sides of the pull rod.
Further, the aforementioned movable goal fixing device, wherein: the clamping plate is characterized in that a plurality of through holes are formed in the end portion of the clamping plate far away from the bayonet, a plurality of threaded holes are formed in the cover plate, the through holes of the clamping plate correspond to the threaded holes of the cover plate one to one, a locking bolt penetrates through each pair of corresponding through holes and each pair of corresponding threaded holes, each locking bolt penetrates through the corresponding through hole downwards and then is connected and fixed in the corresponding threaded hole, and therefore the clamping plate and the cover plate are detachably connected and fixed together.
Further, the aforementioned movable goal fixing device, wherein: the concrete connection structure of pull rod and sucking disc includes: the middle of the top of the sucker is provided with a T-shaped caulking groove, the lower end of the pull rod is provided with a T-shaped block, and the pull rod is fixedly connected with the sucker by embedding the T-shaped block in the T-shaped caulking groove.
Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: the installation and use are convenient, and the installation convenience is improved.
Drawings
Fig. 1 is a schematic view of the movable goal fixing device of the present invention in a released state.
Fig. 2 isbase:Sub>A schematic structural view of the sectionbase:Sub>A-base:Sub>A shown in fig. 1.
Fig. 3 is a schematic structural view of a section B-B shown in fig. 1.
Fig. 4 is a schematic view of the movable goal fixing device of the present invention in a suction state.
Fig. 5 is a schematic structural view of the C-C section shown in fig. 4.
Fig. 6 is a schematic view of a using state of the movable goal fixing device of the present invention when fixing the movable goal.
Fig. 7 is a schematic structural view in a top view of fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1, 2, 3, 4, 5, 6, and 7, the movable goal fixing device includes a pressing plate 1, one end of the pressing plate 1 is bent to form a bayonet 3 that can be fastened to a bottom frame crossbar 2 of a goal 201, the other end of the pressing plate 1 is connected to a fixing assembly 101 that can fix the pressing plate 1 to a floor 4, and the fixing assembly 101 includes: sucking disc 5 is provided with apron 6 that is connected with clamp plate 1 in sucking disc 5's top, and in this embodiment, clamp plate 1 includes with the concrete connection structure of apron 6: the end part of the pressing plate 1 far away from the bayonet 3 is provided with a plurality of through holes, the cover plate 6 is provided with a plurality of threaded holes, the through holes of the pressing plate 1 correspond to the threaded holes of the cover plate 6 one by one, each pair of corresponding through hole and threaded hole is penetrated with a locking bolt 7, each locking bolt 7 downwards penetrates through the corresponding through hole and then is in threaded connection with the corresponding threaded hole, so that the pressing plate 1 and the cover plate 6 are detachably connected and fixed together, and the connecting structure is simple and is convenient to disassemble and assemble; the bottom of the cover plate 6 is recessed upwards to form a groove 8 which does not prevent the center of the sucker 5 from being pulled upwards when the cover plate 6 presses the periphery of the sucker 5 downwards, the center of the top of the sucker 5 is provided with an upright pull rod 9, the lower end of the pull rod 9 is connected and fixed with the sucker 5, the upper end of the pull rod 9 penetrates out of the cover plate 6 upwards and is hinged with a limit block 11 through a pin shaft 10, a wrench 12 which is convenient for rotating the limit block 11 is fixed on the limit block 11, the outline of the limit block 11 is circumferentially provided with a far pin shaft flat end surface 13 and a near pin shaft flat end surface 14, the distance between the far pin shaft flat end surface 13 and the pin shaft axis is greater than the distance between the near pin shaft flat end surface 14 and the pin shaft axis, the far pin shaft flat end surface 13 and the near pin shaft flat end surface 14 are in smooth transition, when the wrench 12 drives the limit block 11 to rotate against the cover plate 6 until the far pin shaft flat end surface 13 presses the cover plate 6 downwards, the limit block 11 presses the cover plate 6 downwards, the limit block 11 presses the cover plate 6 downwards to enable the cover plate 6 to press the cover plate 6 downwards and enable the cover plate 6 to press the periphery of the cover plate 6 downwards, and enable the sucker 5 to move upwards together with the limit block 11 to enable the negative pressure to keep the sucker 5 to be in an inner cavity of the floor 4 and enable the sucker 5 to be in an upwards, and enable the suction state; when the wrench 12 drives the limiting block 11 to rotate reversely until the flat end face 14 close to the pin shaft downwardly abuts against the cover plate 6, the limiting block 11 releases the suction cup 5, and simultaneously the limiting block 11 drives the pin shaft 10 and the pull rod 9 to move downwards relative to the cover plate 6 together to flatten the center of the suction cup 5, so that the inner cavity of the suction cup 5 releases the negative pressure state to release the floor 4;
in this embodiment, the number of the limiting blocks 11 is two, and the two limiting blocks 11 are symmetrically distributed on two sides of the pull rod 9, so that the use stability of the device is improved; in this embodiment, the specific connection structure of the pull rod 9 and the suction cup 5 includes: the middle of the top of the sucker 5 is provided with a T-shaped caulking groove, the lower end of the pull rod 9 is provided with a T-shaped block 15, the pull rod 9 is fixedly connected with the sucker 5 by embedding the T-shaped block 15 in the T-shaped caulking groove, and the sucker is flexible, so the T-shaped block 15 of the pull rod 9 can be conveniently plugged into the T-shaped caulking groove of the sucker 5, and the connecting structure is simple and is convenient to disassemble and assemble;
the movable goal fixing device has two using states, wherein one using state is a suction state that the fixing component 101 fixes the pressing plate 1 on the floor 4, and in the suction state, the flat end surface 13 of the far pin shaft of the limiting block 11 downwards presses the cover plate 6; the other use state is a release state that the fixing component 101 enables the pressing plate 1 to release the floor 4, and in the release state, the flat end surface 14, close to the pin shaft, of the limiting block 11 downwards abuts against the top flat end surface of the cover plate 6;
when a goal needs to be fixed, the bayonet 3 of the pressing plate 1 is buckled downwards on the bottom frame cross bar 2 of the goal 201, then the sucker 5 is attached to the floor 4 downwards, then the wrench 12 is pulled downwards to drive the limiting block 11 to rotate attached to the cover plate 6, so that the far pin shaft flat end surface 13 of the limiting block 11 gradually presses the cover plate 6 downwards, and because the distance between the far pin shaft flat end surface 13 and the axis of the pin shaft is greater than the distance between the near pin shaft flat end surface 14 and the axis of the pin shaft, in the process that the limiting block 11 rotates to enable the near pin shaft flat end surface 14 to be away from the top flat end surface of the cover plate 6 and enable the far pin shaft flat end surface 13 to gradually press the cover plate 6 downwards, the limiting block 11 can enable the cover plate 6 to gradually press the periphery of the sucker 5 downwards, and meanwhile, the pin shaft 10 can gradually move upwards relative to the cover plate 6 along with the rotation of the limiting block 11 and synchronously drive the pull rod 9 and the center of the sucker 5 to move upwards relative to the cover plate 6;
when the wrench 12 drives the limiting block 11 to rotate to the far pin shaft flat end surface 13 to downwards abut against the cover plate 6, the limiting block 11 can enable the cover plate 6 to downwards press the periphery of the sucker 5 and simultaneously drive the pin shaft 10 and the pull rod 9 to move upwards relative to the cover plate 6 to pull up the center of the sucker 5, so that the inner cavity of the sucker 5 is in a negative pressure state and is tightly adsorbed on the floor 4, and the far pin shaft flat end surface 13 is a flat end surface and the top of the cover plate 6 is also a flat end surface, so that the limiting block 11 is not easy to shake after the far pin shaft flat end surface 13 downwards abuts against the cover plate 6, and the sucker can stably keep the adsorption state;
when the fixing of the ball door needs to be released, only the wrench 12 needs to be pulled reversely, so that the wrench 12 drives the limiting block 11 to rotate reversely until the flat end face 14 near the pin shaft abuts against the cover plate 6 downwards, and because the distance between the flat end face 14 near the pin shaft and the axis of the pin shaft is smaller than the distance between the flat end face 13 far from the pin shaft and the axis of the pin shaft, in the process that the limiting block 11 rotates until the flat end face 13 far from the top flat end face of the cover plate 6 is separated, and the flat end face 14 near the pin shaft gradually approaches the lower pressing cover plate 6 downwards, the limiting block 11 can gradually release the abutting pressure on the periphery of the sucking disc 5, and simultaneously the pin shaft 10 can drive the pull rod 9 to move downwards relative to the cover plate 6 along with the rotation of the limiting block 11 to flatten the center of the sucking disc 5, so that the inner cavity of the sucking disc 5 releases the negative pressure state and releases the floor 4.
The utility model has the advantages that: the installation and use are convenient, and the installation convenience is improved.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, and any modifications or equivalent variations which may be made in accordance with the teachings of the present invention are intended to fall within the scope of the appended claims.
Claims (5)
1. Portable goal fixing device, its characterized in that: including the clamp plate, the one end of clamp plate is bent and is formed the bayonet socket of buckle on goal underframe frame horizontal pole downwards, the other end of clamp plate is connected with and can be fixed in the fixed subassembly on the floor with the clamp plate, fixed subassembly's structure includes: the sucking disc is provided with a cover plate connected with a pressing plate above the sucking disc, the bottom of the cover plate is recessed upwards to form a groove which does not prevent the center of the sucking disc from being pulled upwards when the cover plate presses the periphery of the sucking disc downwards, an upright pull rod is arranged at the center of the top of the sucking disc, the lower end of the pull rod is connected and fixed with the sucking disc, the upper end of the pull rod penetrates out of the cover plate upwards and is connected with a limiting block through a pin shaft hinge, a wrench which is convenient for rotating the limiting block is fixed on the limiting block, a far pin shaft flat end surface and a near pin shaft flat end surface are arranged on the outer contour of the limiting block along the circumferential direction, when the wrench drives the limiting block to rotate to abut against the cover plate to press the cover plate downwards, the limiting block can press the cover plate downwards to enable the cover plate to press the periphery of the sucking disc downwards, and meanwhile, the limiting block can drive the pin shaft and the pull rod to move upwards relative to the cover plate together to pull up the center of the sucking disc, so that the inner cavity of the sucking disc is in a negative pressure state to enable the sucking disc to be tightly adsorbed on a floor; and when the wrench drives the limiting block to rotate reversely until the flat end face of the pin shaft is close to and abuts against the cover plate downwards, the limiting block can loosen the sucking disc, and simultaneously the limiting block can drive the pin shaft and the pull rod to move downwards relative to the cover plate together so as to flatten the center of the sucking disc, so that the inner cavity of the sucking disc is relieved from a negative pressure state to loosen the floor.
2. The mobile goal securing device of claim 1, wherein: the flat end surface of the far pin shaft and the flat end surface of the near pin shaft are in smooth transition.
3. The mobile goal securing device according to claim 1, wherein: the number of the limiting blocks is two, and the two limiting blocks are symmetrically distributed on two sides of the pull rod.
4. The mobile goal securing device according to claim 1, 2 or 3, wherein: the concrete connection structure of clamp plate and apron includes: the clamping plate is characterized in that a plurality of through holes are formed in the end portion of the clamping plate far away from the bayonet, a plurality of threaded holes are formed in the cover plate, the through holes of the clamping plate correspond to the threaded holes of the cover plate one to one, a locking bolt penetrates through each pair of corresponding through holes and each pair of corresponding threaded holes, each locking bolt penetrates through the corresponding through hole downwards and then is connected and fixed in the corresponding threaded hole, and therefore the clamping plate and the cover plate are detachably connected and fixed together.
5. The mobile goal securing device according to claim 4, wherein: the concrete connection structure of pull rod and sucking disc includes: the middle of the top of the sucker is provided with a T-shaped caulking groove, the lower end of the pull rod is provided with a T-shaped block, and the pull rod is fixedly connected with the sucker by embedding the T-shaped block in the T-shaped caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397207.3U CN217939077U (en) | 2022-06-07 | 2022-06-07 | Movable goal fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397207.3U CN217939077U (en) | 2022-06-07 | 2022-06-07 | Movable goal fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217939077U true CN217939077U (en) | 2022-12-02 |
Family
ID=84216355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221397207.3U Active CN217939077U (en) | 2022-06-07 | 2022-06-07 | Movable goal fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217939077U (en) |
-
2022
- 2022-06-07 CN CN202221397207.3U patent/CN217939077U/en active Active
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