CN212118963U

CN212118963U - Strutting arrangement for tennis court

Info

Publication number: CN212118963U
Application number: CN202020534601.1U
Authority: CN
Inventors: 房士远
Original assignee: Qingdao Feize Sports Facilities Co ltd
Current assignee: Qingdao Feize Sports Facilities Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-11
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a strutting arrangement for tennis court, including main frame board, adjusting threaded rod, functional threaded rod, top stabilizer bar and horizontal groove, the orbit window has been seted up to main frame board vertical part avris, the apical axis is installed to main frame board vertical part avris, and apical axis and mounting panel interconnect to mounting panel and screw thread section of thick bamboo top interconnect install the working bolt on the screw thread section of thick bamboo simultaneously, the inboard and the laminating of functional threaded rod of screw thread section of thick bamboo, supporting baseplate top welded fastening has a stabilizer bar, and supporting baseplate and top stabilizer bar all laminate with the horizontal groove inner wall to the horizontal groove is opened and is installed in main frame board bottom. This strutting arrangement for tennis court adopts neotype structural design to make this device can be convenient fix a position the tennis net to the adjustment that highly can be convenient of tennis net is fixed, can carry out bearing structure's regulation simultaneously according to the elasticity after different tennis nets straighten, can effectively avoid the device whole to empty.

Description

Strutting arrangement for tennis court

Technical Field

The utility model relates to a tennis equipment technical field specifically is a strutting arrangement for tennis court.

Background

Tennis is a very common ball game, and is a game that two players hit tennis with a tennis racket on a tennis court at an interval, when playing tennis, the tennis net needs to be straightened and fixed by using a tennis net support, so that the tennis net can separate the court, and the normal operation of the tennis is ensured.

With the continued use of tennis net support stands, the following problems were found during the actual mounting setup of tennis nets:

1. the existing tennis net is mostly bound and fixed on a support bracket through a rope, the height of the tennis net cannot be conveniently adjusted, and the assembly and disassembly operations are complicated;

2. and the tennis net needs to be straightened for use, and the tennis net has certain elasticity, so that the support bracket is easy to topple due to the elasticity of the tennis net after the tennis net is straightened, and the normal running of tennis is influenced.

Therefore, it is required to design a supporting device for a tennis court in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for tennis court to propose among the above-mentioned background art that the tennis net is binded through the rope more and fix on the support, the height of unable convenient regulation tennis net, and the installation dismantlement complex operation, the back is straightened to the tennis net, and elasticity itself easily leads to the support to empty, influences the problem of tennis's normal clear.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for tennis courts comprises a main frame plate, an adjusting threaded rod, a functional threaded rod, a top stabilizing strip and a horizontal groove, wherein a track window is formed in the vertical part edge of the main frame plate, the inner wall of the track window is attached to one end of a side bolt, an extrusion nut is installed at the other end of the side bolt, the side bolt penetrates through a movable clamp, a fixed clamp plate is welded and fixed on the movable clamp plate, an inner bearing seat is installed on the inner side of the fixed clamp plate and is connected with the tail end of the adjusting threaded rod, the adjusting threaded rod is in threaded connection with the movable clamp plate, a top shaft is installed on the vertical part edge of the main frame plate and is connected with a mounting plate, the mounting plate is connected with the top of a threaded cylinder, a working bolt is installed on the threaded cylinder, the inner side of the threaded cylinder is attached to the functional threaded rod, the bottom of the functional, the supporting bottom plate top welded fastening has a top stabilizing strip, and supporting bottom plate and top stabilizing strip all laminate with horizontal inslot wall to the horizontal groove is opened and is installed in main frame board bottom.

Preferably, the bottom of the main frame plate is provided with positioning bolts, and the positioning bolts are symmetrically distributed around the horizontal groove.

Preferably, the side bolt is in sliding connection with the track window, the track window and the side bolt are symmetrically distributed about the center of the vertical part of the main frame plate, the side bolt is in sliding connection with a hole formed in the movable clamp, and the inner side of the movable clamp is attached to the outer side of the main frame plate.

Preferably, the adjusting threaded rod forms a rotating mechanism through the inner bearing seat and the fixed clamping plate, the adjusting threaded rod is symmetrically distributed about the movable clamping plate, staggered tooth convex structures with rough surfaces are distributed on the inner sides of the fixed clamping plate and the movable clamping plate, and the side of the movable clamping plate and the side of the main frame plate are distributed at the same time.

Preferably, the threaded cylinder and the mounting plate form a rotating mechanism through a bearing mounted at the top, and the mounting plate and the main frame plate form the rotating mechanism through a top shaft.

Preferably, the function threaded rod passes through the bottom shaft and constitutes slewing mechanism with supporting baseplate, and the function threaded rod is about a stabilizing strip symmetric distribution to a stabilizing strip and supporting baseplate all are sliding connection with the horizontal groove, and the profile of looking sideways at a stabilizing strip is "T" font simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the supporting device for the tennis court adopts a novel structural design, so that the device can conveniently position and fix the tennis net, the height of the tennis net can be conveniently adjusted and fixed, meanwhile, the supporting structure can be adjusted according to the straightened elastic force of different tennis nets, and the device can be effectively prevented from integrally toppling;

1. the structure consisting of the track window, the side bolt, the extrusion nut, the movable clamp, the fixed clamp plate, the inner bearing seat, the adjusting threaded rod and the movable clamp plate can conveniently and stably clamp and fix the tennis net and conveniently adjust and fix the height of the tennis net;

2. the structure that apical axis, mounting panel, threaded cylinder, working bolt, function threaded rod, bottom shaft, supporting baseplate, top stabilizer bar and horizontal groove are constituteed can adjust bearing structure's position, guarantees the stability of device behind the fixed different elastic tennis net.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the top view cross-sectional structure of the track window of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the threaded cylinder in front view;

fig. 4 is a side view of the horizontal groove of the present invention.

In the figure: 1. a main frame plate; 101. positioning the bolt; 2. a track window; 3. a side bolt; 4. extruding the nut; 5. a movable card; 6. fixing the clamping plate; 7. an inner bearing seat; 8. adjusting the threaded rod; 9. a movable splint; 10. a top shaft; 11. mounting a plate; 12. a threaded barrel; 13. a working bolt; 14. a functional threaded rod; 15. a bottom shaft; 16. a support base plate; 17. a top stabilizing strip; 18. a horizontal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a supporting device for tennis court comprises a main frame plate 1, a positioning bolt 101, a track window 2, a side bolt 3, an extrusion nut 4, a movable clamp 5, a fixed clamp 6, an inner bearing seat 7, an adjusting threaded rod 8, a movable clamp 9, a top shaft 10, a mounting plate 11, a threaded cylinder 12, a working bolt 13, a functional threaded rod 14, a bottom shaft 15, a supporting bottom plate 16, a top stabilizing strip 17 and a horizontal groove 18, wherein the track window 2 is arranged on the lateral side of the vertical part of the main frame plate 1, the inner wall of the track window 2 is attached to one end of the side bolt 3, the extrusion nut 4 is arranged at the other end of the side bolt 3, the side bolt 3 penetrates through the movable clamp 5, the fixed clamp 6 is fixedly welded on the movable clamp 5, the inner bearing seat 7 is arranged on the inner side of the fixed clamp 6, the inner bearing seat 7 is mutually connected with the tail end of the adjusting threaded rod, top shaft 10 is installed to main frame board 1 vertical part avris, and top shaft 10 and mounting panel 11 interconnect, and mounting

panel

11 and 12 top interconnect of screw thread section of thick bamboo, install working bolt 13 on the 12 screw thread section of thick bamboo simultaneously, 12 inboard and the laminating of function threaded rod 14 of screw thread section of thick bamboo, and 14 bottoms of function threaded rod and bottom shaft 15 interconnect, and bottom shaft 15 installs on supporting baseplate 16, supporting baseplate 16 top welded fastening has a stabilizing strip 17, and supporting baseplate 16 and a stabilizing strip 17 all laminate with 18 inner walls of horizontal groove, and horizontal groove 18 opens and installs in main frame board 1 bottom.

In this example, the positioning bolts 101 are installed at the bottom of the main frame plate 1, and the positioning bolts 101 are symmetrically distributed about the horizontal slot 18, so that the positioning bolts 101 can assist in fixing the position of the supporting bottom plate 16 by pressing;

the side bolt 3 is connected with the track window 2 in a sliding mode, the track window 2 and the side bolt 3 are symmetrically distributed about the center of the vertical part of the main frame plate 1, the side bolt 3 is connected with a hole formed in the movable clamp 5 in a sliding mode, meanwhile, the inner side of the movable clamp 5 is attached to the outer side of the main frame plate 1, and the side bolt 3 can drive the movable clamp 5 to perform sliding displacement in the vertical direction along the track window 2 through the structural design;

the adjusting threaded rod 8 and the fixed splint 6 form a rotating mechanism through the inner bearing seat 7, the adjusting threaded rod 8 is symmetrically distributed about the movable splint 9, staggered tooth convex structures with rough surfaces are distributed on the inner sides of the fixed splint 6 and the movable splint 9, and the edge side of the movable splint 9 is connected with the edge side of the main frame plate 1;

the threaded cylinder 12 and the mounting plate 11 form a rotating mechanism through a bearing mounted at the top, the mounting plate 11 and the main frame plate 1 form the rotating mechanism through the top shaft 10, the threaded cylinder 12 can freely rotate due to the structural design, and the mounting plate 11 can also change the angle between the mounting plate 11 and the main frame plate 1 through the rotation of the top shaft 10;

the functional threaded rod 14 forms slewing mechanism with the supporting baseplate 16 through the bottom shaft 15, and the functional threaded rod 14 is about a stable strip 17 symmetric distribution, and a stable strip 17 and a supporting baseplate 16 all are sliding connection with horizontal groove 18, and the profile of looking sideways at a stable strip 17 is "T" font simultaneously, the aforesaid structural design makes the functional threaded rod 14 can promote supporting baseplate 16 and take a stable strip 17 to carry out stable slip displacement along horizontal groove 18 when rotatory, the shape of a stable strip 17 of top then avoids supporting baseplate 16 and horizontal groove 18 slippage in the displacement or transportation, the stability of device overall structure has been guaranteed.

The working principle is as follows: when the tennis net fixing device is used, firstly, one side edge of a tennis net is placed between the fixed clamping plate 6 and the movable clamping plate 9 in the figure 2, simultaneously 2 adjusting threaded rods 8 in the figure 1 are rotated in the same direction, the adjusting threaded rods 8 drive the movable clamping plate 9 to be close to the fixed clamping plate 6 through threaded connection until the movable clamping plate 9 and the fixed clamping plate 6 clamp the edge of the tennis net, and then the other side of the tennis net is fixed on the other main frame plate 1 according to the operation;

then, the squeezing nut 4 on the movable clamp 5 positioned at the lower part in the drawing 1 is unscrewed, so that the squeezing nut 4 in the drawing 2 does not squeeze the movable clamp 5 to be fixed on the vertical part of the main frame plate 1 any more, the movable clamp 5 is pulled downwards, the movable clamp 5 drives the side bolt 3 to vertically slide downwards along the track window 2, the movable clamp 5 pulls the bottom of the tennis net downwards through the fixed clamp plate 6 and the movable clamp plate 9 to straighten the tennis net from the vertical direction, and the squeezing nut 4 is screwed down to fix the position of the movable clamp 5;

when the height of the tennis net in the vertical direction needs to be adjusted, the squeezing nuts 4 on the 2 movable clamps 5 can be simultaneously unscrewed according to the steps, the 2 movable clamps 5 are simultaneously pulled to synchronously move downwards, and then the squeezing nuts 4 are screwed down;

then, 2 main frame plates 1 which are fixed with two ends of the tennis net can be far away, the tennis net is straightened, in order to ensure that the main frame plates 1 cannot be pulled to topple by the elasticity of the tennis net, 2 positioning bolts 101 in the drawing 4 can be screwed to be far away from the supporting bottom plate 16, the working bolts 13 in the drawing 3 are screwed to not squeeze the functional threaded rods 14 any more, one hand pushes the supporting bottom plate 16 with the top stabilizing strips 17 to horizontally slide right along the horizontal grooves 18, the other hand rotates the threaded barrel 12, the threaded barrel 12 pushes the functional threaded rods 14 out by utilizing the threaded connection relation, so that the functional threaded rods 14 and the threaded barrel 12 rotate, the length of the supporting bottom plate 16 which is positioned at the right side of the main frame plate 1 and close to the tennis net is lengthened, the supporting bottom plate 16 effectively supports the main frame plate 1 to avoid toppling of the main frame plate 1, after the supporting bottom plate 16 is adjusted to move for a proper distance, the 2, and the working bolt 13 is screwed down to extrude the functional threaded rod 14, and the structure formed by the threaded cylinder 12 and the functional threaded rod 14 also positions and supports the main frame plate 1 and the support bottom plate 16, so that the stability of the structure is ensured, and the working principle of the support device for the tennis court is the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement for tennis court, includes main frame board (1), adjusting threaded rod (8), functional threaded rod (14), top stabilizing strip (17) and horizontal groove (18), its characterized in that: track window (2) has been seted up to main frame board (1) vertical part avris, and track window (2) inner wall and the laminating of side bolt (3) one end to extrusion nut (4) are installed to the side bolt (3) other end, and side bolt (3) run through activity card (5) simultaneously, welded fastening has solid fixed splint (6) on activity card (5), and solid fixed splint (6) inboard installs inner bearing seat (7), and inner bearing seat (7) and adjusting threaded rod (8) terminal interconnect, adjusting threaded rod (8) and activity splint (9) threaded connection simultaneously, apical axis (10) are installed to main frame board (1) vertical part avris, and apical axis (10) and mounting panel (11) interconnect to mounting panel (11) and threaded barrel (12) top interconnect install working bolt (13) on threaded barrel (12) simultaneously, the utility model discloses a thread cylinder, including threaded cylinder (12), bottom shaft (15), supporting baseplate (16) top welded fastening have a stable strip (17) on, and supporting baseplate (16) and a stable strip (17) on top all laminate with horizontal groove (18) inner wall to horizontal groove (18) are opened and are installed in main frame board (1) bottom, and function threaded rod (14) inboard and the laminating of function threaded rod (14), and function threaded rod (14) bottom and bottom shaft (15) interconnect to bottom shaft (15) are installed on supporting baseplate (16).

2. The support device for a tennis court according to claim 1, wherein: positioning bolts (101) are installed at the bottom of the main frame plate (1), and the positioning bolts (101) are symmetrically distributed around the horizontal groove (18).

3. The support device for a tennis court according to claim 1, wherein: side bolt (3) are sliding connection with orbit window (2), and orbit window (2) and side bolt (3) distribute about main frame board (1) vertical part central symmetry to the hole of seting up on side bolt (3) and the activity card (5) is sliding connection, and the inboard laminating in main frame board (1) outside of activity card (5) simultaneously.

4. The support device for a tennis court according to claim 1, wherein: adjusting threaded rod (8) constitute slewing mechanism through inner bearing seat (7) and solid fixed splint (6), and adjusting threaded rod (8) about activity splint (9) symmetric distribution to gu fixed splint (6) and activity splint (9) inboard distribute have the protruding structure of crisscross tooth of roughness in surface, activity splint (9) avris and main frame board (1) avris simultaneously.

5. The support device for a tennis court according to claim 1, wherein: the threaded cylinder (12) and the mounting plate (11) form a rotating mechanism through a bearing mounted at the top, and the mounting plate (11) and the main frame plate (1) form the rotating mechanism through a top shaft (10).

6. The support device for a tennis court according to claim 1, wherein: the functional threaded rod (14) forms a rotating mechanism through the bottom shaft (15) and the supporting bottom plate (16), the functional threaded rod (14) is symmetrically distributed about the top stabilizing strip (17), the top stabilizing strip (17) and the supporting bottom plate (16) are in sliding connection with the horizontal groove (18), and meanwhile, the side view section of the top stabilizing strip (17) is in a T shape.