CN220753023U - Connection fastening mechanism for advertisement column cross beam - Google Patents
Connection fastening mechanism for advertisement column cross beam Download PDFInfo
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- CN220753023U CN220753023U CN202321908174.9U CN202321908174U CN220753023U CN 220753023 U CN220753023 U CN 220753023U CN 202321908174 U CN202321908174 U CN 202321908174U CN 220753023 U CN220753023 U CN 220753023U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000002457 bidirectional effect Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connection fastening mechanism for an advertisement column cross beam, which comprises a group of support posts, wherein an upper cross beam and a lower cross beam are fixedly connected between the group of support posts, an advertisement column body is arranged between the upper cross beam and the lower cross beam, a height adjusting mechanism, an upper clamping mechanism and a lower clamping mechanism are arranged between the upper cross beam and the lower cross beam, the height adjusting mechanism is a bidirectional threaded rod, thread sleeves are respectively connected with the outer walls of the top end and the bottom end of the bidirectional threaded rod in a meshed manner, and one side of each thread sleeve is fixedly connected with a support rod. The utility model uses the anti-skid groove to rotate the bidirectional threaded rod to enable a group of threaded sleeves to move up and down under the action of the telescopic rod through the height adjusting mechanism, so that the supporting rod drives the supporting plate to move up and down, the distance between a set of extension boards can be adjusted according to the distance between the actual cross beam and the lower cross beam, the applicability of the device is enhanced, and the stability between the extension boards and the upper cross beam and between the extension boards and the lower cross beam is enhanced by the set of fastening boards and fastening bolts, so that the use stability of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of installation of advertisement column beams, in particular to a connection fastening mechanism for an advertisement column beam.
Background
The advertisement column is arranged on the advertisement column cross beam through the fastening mechanism, so that the advertisement column can be hung in the air, and people can watch advertisements on the advertisement column conveniently.
Through retrieval, the patent with the Chinese patent grant number of CN211427796U discloses a connection fastening mechanism for an advertisement column cross beam, which comprises a fixed block, a connecting piece, a bolt and a nut, wherein a groove is formed in the bottom end surface of the fixed block along the length direction, the bottom end surface of the fixed block is correspondingly and fixedly connected with the advertisement column cross beam, a strip hole is formed in the top surface of the fixed block along the length direction, the strip hole is correspondingly communicated with the groove, and the aperture of one end of the strip hole is consistent with the width of the groove; the connecting piece is set to be a square tube, one end of the square tube correspondingly covers the fixed block, and the other end of the square tube correspondingly abuts against the advertisement column; the bolt head of the bolt is positioned in the groove, and the bolt head end penetrates through the strip hole and the advertisement column cross beam and is correspondingly in threaded connection with the nut. The above patents have the following disadvantages: the installation height of the advertisement column body cannot be adjusted according to different distances between actual cross beams, and the practicability is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a connecting and fastening mechanism for an advertisement column cross beam.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a connection fastening mechanism that advertisement column crossbeam was used, including a set of pillar, fixedly connected with entablature and entablature between a set of pillar, be provided with the advertisement column body between entablature and the entablature, be provided with high adjustment mechanism between entablature and the entablature, go up fixture and fixture down, high adjustment mechanism is two-way threaded rod, two-way threaded rod top and bottom outer wall all meshing are connected with the thread bush, thread bush one side fixedly connected with branch, branch other end fixedly connected with extension board, a plurality of anti-skidding grooves have evenly been seted up to two-way threaded rod outer wall, two-way threaded rod both ends all fixedly connected with end block, fixedly connected with same telescopic link between end block and the extension board.
Preferably, one side of each support plate is provided with an anti-slip cushion layer, the other side of each anti-slip cushion layer is respectively in close contact with the bottom of the upper beam and the bottom of the lower beam, the top of the upper beam and the bottom of the lower beam are provided with fastening plates, and fastening bolts are arranged between two ends of each fastening plate and one group of support plates.
Preferably, lower fixture is first installation pole, swinging boom and lower anchor clamps, and first internal thread has been seted up to first installation pole bottom, and the external screw thread has been seted up to first installation pole outer wall, and the second internal screw thread has been seted up to swinging boom bottom inner wall, and second internal screw thread and external screw thread meshing are connected, and the spacing groove has been seted up to swinging boom top inner wall, and lower anchor clamps bottom fixedly connected with first stopper, first stopper outer wall and spacing groove inner wall rotation are connected.
Preferably, go up fixture and be second installation pole, regulation pipe and last anchor clamps, third internal thread has been seted up to second installation pole top, and equal fixedly connected with second stopper in second installation pole top and bottom outer wall, go up anchor clamps top fixedly connected with third stopper, one of them second stopper and third stopper outer wall and regulation pipe inner wall sliding connection.
Preferably, a reset spring is arranged in the adjusting pipe, and two ends of the reset spring are fixedly connected with the bottom end of the second mounting rod and the top end of the upper clamp respectively.
Preferably, the first internal thread and the third internal thread are respectively meshed with the plurality of fastening bolts, and the lower clamp and the upper clamp are respectively connected with the top and the bottom of the advertisement column body.
The beneficial effects of the utility model are as follows:
1. through the height adjusting mechanism, the anti-skid grooves are utilized to rotate the bidirectional threaded rods, so that a group of threaded sleeves move up and down under the action of the telescopic rods, the supporting rods drive the supporting plates to move up and down, the distance between the group of supporting plates can be adjusted according to the distance between the actual cross beam and the actual lower cross beam, the applicability of the device is enhanced, and meanwhile, the set of fastening plates and fastening bolts strengthen the stability between the supporting plates and the upper and lower cross beams, and the use stability of the device is enhanced;
2. through the lower clamping mechanism, the distance between the lower clamp and the support plate is adjusted by utilizing the second internal thread on the inner wall of the rotating pipe and the external thread on the outer wall of the first mounting rod, so that the device can be suitable for advertisement column bodies with different sizes and different viewing heights, and the practicability of the device is improved;
3. through the last fixture that sets up, down anchor clamps are stable to the back of advertisement column body centre gripping, go up anchor clamps and carry out the centre gripping to the first half of advertisement column body under reset spring's effect, assist the centre gripping of lower anchor clamps, have further improved the device and to the centre gripping dynamics of advertisement column main part, have strengthened the stability of device.
Drawings
FIG. 1 is a schematic view of the whole structure of a proposed connection fastening mechanism for an advertisement column beam;
FIG. 2 is a schematic diagram of a height adjustment mechanism for a connection fastening mechanism for an advertising column cross beam;
FIG. 3 is a schematic cross-sectional view of a lower clamping mechanism for connecting fastening mechanisms for a cross beam of an advertising column;
fig. 4 is a schematic cross-sectional view of an upper clamping mechanism of a connecting and fastening mechanism for an advertisement column beam.
In the accompanying drawings: 1. a support post; 2. an upper cross beam; 3. a lower cross beam; 4. an advertisement column body; 5. a two-way threaded rod; 6. screw thread sleeving; 7. a support rod; 8. a support plate; 9. an anti-skid groove; 10. an end block; 11. a telescopic rod; 12. an anti-slip cushion layer; 13. a fastening plate; 14. a fastening bolt; 15. a first mounting bar; 16. a first internal thread; 17. an external thread; 18. a rotary tube; 19. a second internal thread; 20. a limit groove; 21. a lower clamp; 22. first one limiting block the method comprises the steps of carrying out a first treatment on the surface of the; 23. a second mounting bar; 24. a third internal thread; 25. an adjusting tube; 26. a second limiting block; 27. a clamp is arranged; 28. a third limiting block; 29. and a return spring.
Detailed Description
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
Referring to fig. 1-4, a connection fastening mechanism for an advertisement column cross beam comprises a group of support posts 1, an upper cross beam 2 and a lower cross beam 3 are fixedly connected between the group of support posts 1, an advertisement column body 4 is arranged between the upper cross beam 2 and the lower cross beam 3, a height adjusting mechanism, an upper clamping mechanism and a lower clamping mechanism are arranged between the upper cross beam 2 and the lower cross beam 3, the height adjusting mechanism is a bidirectional threaded rod 5, the top end and the outer wall of the bottom end of the bidirectional threaded rod 5 are all in meshed connection with a threaded sleeve 6, one side of the threaded sleeve 6 is fixedly connected with a supporting rod 7, the other end of the supporting rod 7 is fixedly connected with a supporting plate 8, a plurality of anti-slip grooves 9 are uniformly formed in the outer wall of the bidirectional threaded rod 5, end blocks 10 are fixedly connected with two ends of the bidirectional threaded rod 5, and the same telescopic rod 11 is fixedly connected between the end blocks 10 and the supporting plate 8.
Simultaneously, a set of extension board 8 one side all is provided with anti-skidding bed course 12, a set of anti-skidding bed course 12 opposite side respectively with entablature 2 bottom, the bottom in lower crossbeam 3 in close contact, entablature 2 top and lower crossbeam 3 bottom all are equipped with fastening plate 13, all be provided with fastening bolt 14 between fastening plate 13 both ends and a set of extension board 8, lower fixture is first installation pole 15, rotating tube 18 and lower anchor clamps 21, first internal thread 16 has been seted up to first installation pole 15 bottom, first installation pole 15 outer wall has seted up external screw thread 17, second internal thread 19 has been seted up to rotating tube 18 bottom inner wall, second internal thread 19 and external screw thread 17 meshing are connected, spacing groove 20 has been seted up to rotating tube 18 top inner wall, lower anchor clamps 21 bottom fixedly connected with first stopper 22, first stopper 22 outer wall and spacing groove 20 inner wall rotation are connected, upper fixture 23, second installation pole 23, third internal thread 24 has been seted up on second installation pole 23 and bottom outer wall fixedly connected with second stopper 26, upper fixture 27 top end fixedly connected with third internal thread 28, third internal thread 24 is connected with second internal thread 29, upper end 29 and upper end body respectively, upper end body is connected with second internal thread 29, and upper end body is connected with upper end 25, and upper end body is fixed connection of support rod 25, and upper end 25, upper end 25 is fixed connection is, and upper end clamp 27.
Working principle: when the advertising board is used, the bottom of one support plate 6 on the outer wall of the bidirectional threaded rod 5 is contacted with the top of the lower cross beam 3 and kept stable by hand, the top of one fastening plate 13 is kept fixed with the bottom of the lower cross beam 3, then the two-way threaded rod 5 is rotated by the anti-slip groove 9 to enable a group of thread sleeves 6 to respectively move up and down under the action of the telescopic rod 11, the support rod 7 drives the support plate 8 to move up and down, one support plate 8 is fixed, the two-way threaded rod 5 and the other support plate 8 move upwards until the other support plate 8 is propped against the bottom of the upper cross beam 2, one fastening plate 13 is placed on the top of the upper cross beam 2 and kept stable by hand by a group of fastening bolts 14, then the top of the advertising board body 4 is fixed with the upper clamp 27, the distance between the lower clamp 21 and the support plate 8 is adjusted by the external threads 17 on the outer wall of the first mounting rod 15, the advertising board can be suitable for the practical installation of the advertising board 4 with different sizes, the practical connection length of the advertising board is improved in the installation process, and the practical connection of the advertising board is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a connection fastening mechanism that advertisement column crossbeam was used, includes a set of pillar (1), fixedly connected with entablature (2) and entablature (3) between a set of pillar (1), is provided with advertisement column body (4) between entablature (2) and entablature (3), is provided with height-adjusting mechanism between entablature (2) and entablature (3), goes up fixture and lower fixture, a serial communication port, height-adjusting mechanism is two-way threaded rod (5), and two-way threaded rod (5) top and bottom outer wall all meshing are connected with thread bush (6), thread bush (6) one side fixedly connected with branch (7), branch (7) other end fixedly connected with extension board (8), a plurality of anti-skidding groove (9) have evenly been seted up to two-direction threaded rod (5) outer wall, and two equal fixedly connected with end block (10) in two ends, the same telescopic link (11) of fixedly connected with between end block (10) and the extension board (8).
2. The connection fastening mechanism for the cross beam of the advertising column according to claim 1, wherein one side of each of a group of support plates (8) is provided with an anti-slip cushion layer (12), the other side of each group of anti-slip cushion layers (12) is respectively in close contact with the bottom of the upper cross beam (2) and the bottom of the lower cross beam (3), fastening plates (13) are respectively arranged at the top of the upper cross beam (2) and the bottom of the lower cross beam (3), and fastening bolts (14) are respectively arranged between two ends of each of the fastening plates (13) and one group of support plates (8).
3. The connection fastening mechanism for the advertisement column cross beam according to claim 1, wherein the lower clamping mechanism comprises a first mounting rod (15), a rotating pipe (18) and a lower clamp (21), wherein a first internal thread (16) is formed at the bottom end of the first mounting rod (15), an external thread (17) is formed on the outer wall of the first mounting rod (15), a second internal thread (19) is formed on the inner wall of the bottom end of the rotating pipe (18), the second internal thread (19) is meshed with the external thread (17), a limiting groove (20) is formed on the inner wall of the top end of the rotating pipe (18), a first limiting block (22) is fixedly connected to the bottom end of the lower clamp (21), and the outer wall of the first limiting block (22) is rotationally connected with the inner wall of the limiting groove (20).
4. The connection fastening mechanism for the cross beam of the advertising column according to claim 1, wherein the upper clamping mechanism comprises a second mounting rod (23), an adjusting pipe (25) and an upper clamp (27), a third internal thread (24) is formed at the top end of the second mounting rod (23), second limiting blocks (26) are fixedly connected to the outer walls of the top end and the bottom end of the second mounting rod (23), a third limiting block (28) is fixedly connected to the top end of the upper clamp (27), and one of the second limiting blocks (26) is slidably connected with the outer wall of the third limiting block (28) and the inner wall of the adjusting pipe (25).
5. The connection fastening mechanism for the cross beam of the advertising column according to claim 4, wherein a return spring (29) is arranged in the adjusting tube (25), and two ends of the return spring (29) are fixedly connected with the bottom end of the second mounting rod (23) and the top end of the upper clamp (27) respectively.
6. A connection fastening mechanism for an advertising column cross beam as claimed in claim 3, wherein,
the first internal thread (16) and the third internal thread (24) are respectively meshed with a plurality of fastening bolts (14),
the lower clamp (21) and the upper clamp (27) are respectively connected with the top and the bottom of the advertisement column body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908174.9U CN220753023U (en) | 2023-07-20 | 2023-07-20 | Connection fastening mechanism for advertisement column cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908174.9U CN220753023U (en) | 2023-07-20 | 2023-07-20 | Connection fastening mechanism for advertisement column cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753023U true CN220753023U (en) | 2024-04-09 |
Family
ID=90555950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321908174.9U Active CN220753023U (en) | 2023-07-20 | 2023-07-20 | Connection fastening mechanism for advertisement column cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753023U (en) |
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2023
- 2023-07-20 CN CN202321908174.9U patent/CN220753023U/en active Active
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