CN212477510U - Height-adjustable's town road limit for height pole - Google Patents
Height-adjustable's town road limit for height pole Download PDFInfo
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- CN212477510U CN212477510U CN202020870887.0U CN202020870887U CN212477510U CN 212477510 U CN212477510 U CN 212477510U CN 202020870887 U CN202020870887 U CN 202020870887U CN 212477510 U CN212477510 U CN 212477510U
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Abstract
The utility model relates to a height-adjustable municipal road height-limiting rod, which comprises upright posts, a cross frame is arranged between two groups of upright posts, a sign is arranged on the cross frame, an adjusting mechanism is arranged between the cross frame and the upright posts, the adjusting mechanism comprises a chute arranged on the outer wall of the upper end of the upright posts, a connecting rod fixedly connected on one end of the cross frame, a connecting ring fixedly connected on one end of the connecting rod, a slide block fixedly connected on the inner wall of the connecting ring, a driving rod rotatably connected in the inner part of the upright posts, a spiral groove arranged on the outer wall of the driving rod and a driving piece arranged between the upright posts and the driving rod, the connecting rod is slidably connected in the chute, the slide block is slidably connected in the spiral groove, the driving rod is driven to rotate by the driving piece, the, the operator can conveniently drive the cross frame to move up and down, and the operator can conveniently adjust the height limit of the height limit rod.
Description
Technical Field
The utility model relates to a limit for height pole especially relates to a height-adjustable's town road limit for height pole.
Background
The height limiting frame has the function of limiting the height of the driving vehicles on the road section as the name implies, and can be applied to intelligent information roads. It can be observed that the radius of the upper and lower ramp curves of some viaducts is small, and the vehicle is easy to turn over when turning without an ultrahigh condition; on the other hand, part of the viaduct, especially the ramp, is designed to not allow heavy vehicles to pass through, and heavy-duty vehicles are higher, so that the vehicles are limited to get on the viaduct in this way.
In the prior art, the height limiting frame is usually a fixed height limiting frame, the height of the height limiting frame cannot be adjusted, and the height of the height limiting rod cannot be adjusted according to actual conditions.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a height-adjustable's town road limit for height pole has and has made things convenient for operator's drive crossbearer up-and-down motion, has made things convenient for the operator to adjust the effect of the limit for height of limit for height pole.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a height-adjustable municipal road height-limiting rod comprises two groups of upright posts, the interiors of which are hollow, a cross frame is arranged between the two groups of upright posts, a direction board is arranged on the cross frame, an adjusting mechanism for adjusting the up-and-down motion of the cross frame is arranged between the cross frame and the upright posts, the adjusting mechanism comprises a chute which is arranged on the outer wall of the upper end of the upright post along the height direction of the upright post, two groups of connecting rods which are fixedly connected on one end of the cross frame, a connecting ring which is fixedly connected on one end of the connecting rods, a slide block which is fixedly connected on the inner wall of the connecting ring, a driving rod which is rotatably connected in the interiors of the upright posts, a spiral groove which is arranged on the outer wall of the driving rod and a driving piece which is arranged between the upright posts and the, the sliding block is connected in the spiral groove in a sliding mode.
Through adopting above-mentioned technical scheme, rotate through driving piece drive actuating lever, the actuating lever passes through helicla flute drive slider motion, and the slider up-and-down motion under the effect of spout, slider drive go-between slide on the actuating lever, and through such setting, simple structure, convenient operation has made things convenient for operator drive crossbearer up-and-down motion, has made things convenient for the operator to adjust the limit for height of limit for height pole.
The utility model discloses further configure to: the driving piece includes collar, fixed connection drive ring, the ratchet of fixed connection on the drive ring outer wall, rotation connection on the drive ring outer wall, fixed connection drive stock, fixed connection on the collar outer wall on drive stock upper surface, rotation connection pawl, the cover on the connecting rod outer wall establish the torsional spring on the connecting rod outer wall and set up the drive groove on the stand outer wall, the one end of drive lever is rotated and is connected on the collar inner wall, the drive groove is worn out to drive stock one end, the one end of pawl supports tightly on the ratchet outer wall under the effect of torsional spring restoring force.
Through adopting above-mentioned technical scheme, driving ring fixed connection is on the collar outer wall, ratchet fixed connection is on the collar outer wall, drive the swivel becket rotation through the drive stock, the pawl supports tightly on the ratchet in torsional spring restoring force effect lower one end, the effect through ratchet and pawl drives the driving ring and rotates, the driving ring drives the actuating lever rotation through the collar installation, through such setting, simple structure, convenient operation has made things convenient for operator drive actuating lever to rotate.
The utility model discloses further configure to: the crossbearer comprises two groups of vertical rods, a first frame and a second frame which are respectively installed on one side of the vertical rods, and a connecting piece arranged between one end of the first frame and one end of the second frame, one end of each connecting rod is fixedly connected with the corresponding vertical rod, the two groups of connecting rods are arranged along the height direction of the corresponding vertical rod, one end of each first frame is rotatably connected with the side wall of the corresponding vertical rod, and one end of each second frame is rotatably connected with the side wall of the corresponding vertical rod.
Through adopting the above technical scheme, the montant passes through the connecting rod to be connected on the stand, first frame and second frame are all rotated and are connected on the montant, connect through the connecting piece between first frame and the second frame, through such setting, moreover, the steam generator is simple in structure, and the operation is convenient, when meetting the driver and dash the card, connecting piece fracture between first frame and the second frame, first frame and second frame rotate, it can only to change the connecting piece subsequently to the limit for height pole, need not change to whole limit for height pole, and the resource is saved, thereby reducing the waste.
The utility model discloses further configure to: the connecting piece includes that fixed connection is close to one end upper and lower surface of second frame and the one end upper and lower surface installation pole that the second frame is close to first frame, set up mounting groove on installation pole lower surface, sliding connection just has installation piece that PVC made in the mounting groove, one end fixed connection is at the mounting groove one end connecting spring on the inner wall, the limit stop of fixed connection on the mounting groove inner wall and both ends difference fixed connection on the installation piece one side lateral wall on first frame and on the one side lateral wall of the installation piece on the second frame, the mounting groove cross-section is the one end and the external intercommunication of T type setting and mounting groove, the inner wall lower surface and the external intercommunication of mounting groove, connecting spring's other end fixed connection is on the one side that the installation piece was kept away from the connecting rope.
Through adopting above-mentioned technical scheme, installation piece sliding connection is in the mounting groove, piece and mounting groove one end inner wall are installed respectively at connecting spring's both ends, connect the both ends of rope respectively fixed connection on the installation piece on first frame and the installation piece on the second frame, when first frame and second frame receive the striking, the installation piece slides in the mounting groove, under limit stop's effect, the installation piece appears breaking, connecting spring breaks away from the installation piece, first frame and second frame are opened completely, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, when first frame and second frame receive the striking, first frame and second frame are opened completely, the impact to first frame and second frame has been reduced, the damage degree of first frame and second frame has been reduced.
The utility model discloses further configure to: be equipped with supporting mechanism between first frame both sides lateral wall and the montant, between the both sides lateral wall of second frame and the montant, supporting mechanism includes that one end rotates the bracing piece of connection on the montant lateral wall, sets up support groove, the supporting shoe of sliding connection in supporting the groove and the supporting spring of setting in supporting the groove on first frame both sides side, support the groove cross-section and be the setting of T type, and supporting spring's both ends difference fixed connection is on the bracing piece and support the groove and keep away from the one end inner wall of bracing piece, the one end rotation connection of montant is kept away from to the bracing piece is on the supporting shoe.
Through adopting above-mentioned technical scheme, first frame and second frame receive the striking to rotate the back, and the supporting shoe slides in supporting the groove, and under the effect of supporting spring restoring force, the supporting shoe resets in supporting the groove, through such setting, simple structure, convenient operation has made things convenient for first frame and second frame to reset after receiving the striking.
The utility model discloses further configure to: the first magnet is fixedly connected to the end face, close to the second frame, of the first frame, the second magnet is fixedly connected to the end face, close to the second frame, of the second frame, and the first magnet and the second magnet are attracted to each other.
Through adopting above-mentioned technical scheme, through being close to one of second frame at first frame and serving fixedly connected with first magnet, serving fixedly connected with second magnet at the second frame and being close to first frame, the actuation between first magnet and the second magnet, through such setting, simple structure, convenient operation has made things convenient for first frame and second frame to reset to original position.
The utility model discloses further configure to: be equipped with an installation mechanism between sign and first frame, the second frame, installation mechanism includes fixed connection the mounting strip on the indicator panel back, set up the elongated slot on one side of keeping away from the one end of first frame and keeping away from the indicator panel at the mounting strip, sliding connection is long piece, one end fixed connection the long rope on long piece one side, fixed connection just has the blend stop that PVC made and the installation spring of setting in the elongated slot on the elongated slot inner wall, the elongated slot cross-section is the T type setting, one side that the indicator panel was kept away from to the elongated slot communicates with one side that the indicator panel was kept away from to the mounting strip, the other end fixed connection of long rope is on second frame one side lateral wall, the both ends of installation spring fixed connection respectively is on long piece one end terminal surface and elongated slot one end inner wall, the mounting strip passes through bolt fixed connection on first frame.
Through adopting above-mentioned technical scheme, receive the striking back at first frame and second frame, the long piece slides in the elongated slot, and the long piece is broken the blend stop, and under the effect of installation spring, the long piece resets, through such setting, simple structure, convenient operation has made things convenient for the operator to the installation and the dismantlement of sign, has made things convenient for resetting of sign.
The utility model discloses further configure to: the upper surface of the mounting strip is provided with a slot, the slot is communicated with the elongated slot and extends to the inner wall of the other side of the elongated slot, and the barrier strip is inserted in the slot.
Through adopting above-mentioned technical scheme, through seting up the slot on the mounting bar, blend stop sliding connection is in the slot, through such setting, simple structure, convenient operation has made things convenient for operator's installation and dismantlement to the blend stop.
To sum up, the utility model discloses a following at least one useful technological effect: the operator can conveniently drive the cross frame to move up and down, and the operator can conveniently adjust the height limit of the height limit rod; the installation and the disassembly of the barrier strip by an operator are facilitated; the mounting and dismounting of the indicator by an operator are facilitated, and the resetting of the indicator is facilitated; the operator is convenient to install and detach the indicator, and the indicator is convenient to reset.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the overall structure of the adjusting mechanism in the embodiment;
FIG. 3 is a schematic view showing the overall structure of a connecting member in the embodiment;
FIG. 4 is a schematic view showing the overall structure of the supporting mechanism in the embodiment;
FIG. 5 is a schematic view showing the entire structure of the mounting mechanism in the embodiment.
Reference numerals: 1. a column; 2. a cross frame; 3. a sign; 4. an adjustment mechanism; 5. a chute; 6. a connecting rod; 7. a connecting ring; 8. a slider; 9. a drive rod; 10. a helical groove; 11. a drive member; 12. a mounting ring; 13. a drive ring; 14. a ratchet wheel; 15. a rotating ring; 16. driving the long rod; 17. a connecting rod; 18. a pawl; 19. a torsion spring; 20. a drive slot; 21. a vertical rod; 22. a first frame; 23. a second frame; 24. a connecting member; 25. mounting a rod; 26. mounting grooves; 27. mounting blocks; 28. a connecting spring; 29. a limit stop block; 30. connecting ropes; 31. a support mechanism; 32. a support bar; 33. a support groove; 34. a support block; 35. a support spring; 36. a first magnet; 37. a second magnet; 38. an installation mechanism; 39. mounting a bar; 40. a long groove; 41. a long block; 42. a long rope; 43. blocking strips; 44. installing a spring; 45. and (4) a slot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, for the utility model discloses a height-adjustable's town road limit for height pole, be hollow stand 1 including two sets of insides, install a crossbearer 2 between two sets of stands 1, install a sign 3 on crossbearer 2.
As shown in fig. 2, the adjusting mechanism 4 for adjusting the up-and-down movement of the cross frame 2 is arranged on the support of the cross frame 2 and the upright post 1, the adjusting mechanism 4 comprises a sliding groove 5, a connecting rod 6, a connecting ring 7, a sliding block 8, a driving rod 9, a spiral groove 10 and a driving piece 11, the sliding groove 5 is arranged on the outer wall of the upper end of the upright post 1, the sliding groove 5 is communicated with the inside of the upright post 1, the sliding groove 5 is arranged along the length direction of the upright post 1, one end of the connecting rod 6 is fixedly connected on the side wall of one end of the cross frame 2, the connecting rod 6 is slidably connected in the sliding groove 5, two groups of connecting rods 6 are fixedly connected along the height direction of the cross frame 2, the connecting ring 7 is fixedly connected on the end face of one end of the connecting rod 6, the sliding block 8 is fixedly connected on the, the slide block 8 is slidably connected in the spiral groove 10, the driving member 11 is arranged on the driving rod 9, and the driving member 11 drives the driving rod 9 to rotate.
As shown in fig. 2, the driving member 11 includes a mounting ring 12, a driving ring 13, a ratchet 14, a rotating ring 15, a long driving rod 16, a connecting rod 17, a pawl 18, a torsion spring 19 and a driving groove 20, the mounting ring 12 is fixedly connected to the inner wall of the upright post 1, two sets of mounting rings 12 are fixedly connected along the height direction of the inner wall of the upright post 1, the driving rod 9 is rotatably connected to the inner wall of the mounting ring 12, the driving ring 13 is fixedly connected to the outer wall of the driving rod 9, the ratchet 14 is fixedly connected to the outer wall of the driving ring 13, the rotating ring 15 is rotatably connected to the outer wall of the driving ring 13, one end of the long driving rod 16 is fixedly connected to the outer wall of the rotating ring 15, the driving groove 20 is opened on the outer wall of the upright post 1 and is communicated with the inside of the upright post 1, one end of, the torsion spring 19 is sleeved on the outer wall of the connecting rod 17, two ends of the torsion spring 19 are respectively and fixedly connected to the pawl 18 and the outer wall of the connecting rod 17, and one end of the pawl 18 is tightly propped against the outer wall of the ratchet wheel 14 under the action of the restoring force of the torsion spring 19.
As shown in fig. 1 and 3, the cross frame 2 includes a vertical rod 21, a first frame 22, a second frame 23 and a connecting member 24, one end of the connecting rod 6 is fixedly connected with one side of the vertical rod 21, one end face of the first frame 22 is rotatably connected to one side of the vertical rod 21 away from the connecting rod 6, one end face of the second frame 23 is rotatably connected to one side of another group of vertical rod 21 away from the connecting rod 6, the connecting member 24 is arranged between one end of the first frame 22 away from the vertical rod 21 and one end of the second frame 23 away from another group of vertical rod 21, and the connecting member 24 is used for providing a certain buffer capacity between the first frame 22 and the second frame 23.
As shown in fig. 3, the connection member 24 includes a mounting rod 25, a mounting groove 26, a mounting block 27, a connection spring 28, a limit stopper 29, and a connection rope 30, the mounting rod 25 is fixedly coupled to upper and lower surfaces of an end of the first frame 22 adjacent to the second frame 23, an installation rod 25 is fixedly connected on the upper surface and the lower surface of one end of the second frame 23 close to the first frame 22, an installation groove 26 is arranged on the side wall of one side of the installation rod 25 far away from the first frame 22, the section of the installation groove 26 is arranged in a T shape, an installation block 27 is connected in the installation groove 26 in a sliding way, installation piece 27 is made by the PVC material, and coupling spring 28 sets up in mounting groove 26, and coupling spring 28's both ends are fixed connection respectively on mounting groove 26 one end inner wall and installation piece 27 one side lateral wall, and limit stop 29 fixed connection is on mounting groove 26 inner wall, connects on the installation piece 27 of the one end fixed connection on first frame 22 of rope 30, connects on the installation piece 27 of the other end fixed connection on second frame 23 of rope 30.
As shown in fig. 4, in order to facilitate the first frame 22 and the second frame 23 to reset after being collided, a supporting mechanism 31 is respectively arranged between two sides of the first frame 22 and the vertical bar 21 on the same side, and between two sides of the second frame 23 and the vertical bar 21 on the same side, the supporting mechanism 31 comprises a supporting rod 32, a supporting groove 33, a supporting block 34 and a supporting spring 35, one end of the supporting rod 32 is rotatably connected to the vertical bar 21, the supporting groove 33 is formed in the side walls of two sides of the first frame 22, the cross section of the supporting groove 33 is in a T-shaped arrangement, the supporting block 34 is slidably connected in the supporting groove 33, the supporting spring 35 is arranged in the supporting groove 33, two ends of the supporting spring 35 are respectively and fixedly connected to the inner wall of one end of the supporting groove 33 far away from the vertical bar 21 and the supporting block 34.
As shown in fig. 5, in order to ensure that the first frame 22 and the second frame 23 are in the same plane, a first magnet 36 is fixedly connected to an end surface of the first frame 22 close to the second frame 23, a second magnet 37 is fixedly connected to an end surface of the second frame 23 close to the first frame 22, and the first magnet 36 and the second magnet 37 are attracted to each other.
As shown in fig. 5, in order to facilitate the replacement of the indicator 3 by an operator, a mounting mechanism 38 is disposed between the indicator 3 and the first frame 22 and the second frame 23, the mounting mechanism 38 includes a mounting bar 39, an elongated slot 40, an elongated block 41, an elongated rope 42, a blocking bar 43 and a mounting spring 44, the mounting bar 39 is fixedly connected to the back of the indicator plate, a connecting plate is fixedly connected to a side wall of one side of the first frame 22, a lower surface of the mounting bar 39 abuts against an upper surface of the connecting plate, the mounting bar 39 is fixedly connected to the connecting plate through a bolt, the elongated slot 40 is opened at one end of the mounting bar 39 far from the first frame 22 and one side of the mounting bar far from the indicator plate, the section of the elongated slot 40 is T-shaped, the elongated block 41 is slidably connected to the elongated slot 40, the mounting spring 44 is disposed in the elongated slot 40, two ends of the mounting spring 44 are respectively fixedly connected to an inner wall of one end of the elongated slot 40 close to the first frame 22 and the elongated block 41, the other end of the long rope 42 is fixedly connected to one side of the second frame 23, the barrier strip 43 is installed in the long groove 40, and the barrier strip 43 is made of PVC material.
As shown in fig. 5, in order to facilitate the replacement of the blocking strip 43 by an operator, a slot 45 is formed on the upper surface of the mounting strip 39, one end of the slot 45 is communicated with the elongated slot 40 and extends to the inner wall of the other side of the elongated slot 40, and the blocking strip 43 is inserted into the slot 45.
The implementation principle of the embodiment is as follows: after the first frame 22 and the second frame 23 are impacted, the first frame 22 and the second frame 23 rotate, the mounting block 27 slides in the mounting groove 26, the mounting block 27 is broken under the action of the limit stop 29, the mounting block 27 continues to slide in the mounting groove 26, and the mounting block 27 can slide and reset in the mounting groove 26 under the action of the restoring force of the connecting spring 28;
the supporting block 34 slides in the supporting groove 33, and the first frame 22 and the second frame 23 are convenient to reset under the restoring force of the supporting spring 35;
the long block 41 slides in the long groove 40, and under the action of the restoring force of the mounting spring 44, the long block 41 slides and resets in the long groove 40;
when the height of the first frame 22 and the second frame 23 needs to be adjusted, the long driving rod 16 is driven to rotate, the pawl 18 on the long driving rod 16 abuts against the ratchet wheel 14 under the action of the restoring force of the torsion spring 19, the long driving rod 16 drives the driving ring 13 to rotate, the driving ring 13 drives the driving rod 9 to rotate, the spiral groove 10 on the driving rod 9 drives the slide block 8 to move, and the slide block 8 moves up and down under the action of the sliding groove 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a height-adjustable's town road limit for height pole, is hollow stand (1) including two sets of insides, its characterized in that: a cross frame (2) is installed between two groups of upright posts (1), a sign (3) is installed on the cross frame (2), an adjusting mechanism (4) for adjusting the up-and-down motion of the cross frame (2) is arranged between the cross frame (2) and the upright posts (1), the adjusting mechanism (4) comprises a chute (5) which is arranged on the outer wall of the upper end of the upright post (1) along the height direction of the upright posts (1), two groups of connecting rods (6) which are fixedly connected with one end of the cross frame (2), a connecting ring (7) which is fixedly connected with one end of the connecting rods (6), a slide block (8) which is fixedly connected with the inner wall of the connecting ring (7), a driving rod (9) which is rotatably connected in the inner part of the upright post (1), a spiral groove (10) which is arranged on the outer wall of the driving rod (9) and a driving piece (11) which is, the connecting ring (7) is connected to the outer wall of the driving rod (9) in a sliding mode, the two groups of connecting rods (6) are arranged up and down, the connecting rods (6) are connected in the sliding grooves (5) in a sliding mode, and the sliding blocks (8) are connected in the spiral grooves (10) in a sliding mode.
2. The height-adjustable municipal road height-limiting rod of claim 1, wherein: the driving piece (11) comprises a mounting ring (12) fixedly connected on the inner wall of the upright post (1), a driving ring (13) fixedly connected on the outer wall of the driving rod (9), a ratchet wheel (14) fixedly connected on the outer wall of the driving ring (13), a rotating ring (15) rotatably connected on the outer wall of the driving rod (9), a long driving rod (16) fixedly connected on the outer wall of the rotating ring (15), a connecting rod (17) fixedly connected on the upper surface of the long driving rod (16), a pawl (18) rotatably connected on the outer wall of the connecting rod (17), a torsion spring (19) sleeved on the outer wall of the connecting rod (17) and a driving groove (20) arranged on the outer wall of, one end of the driving rod (9) is rotationally connected to the inner wall of the mounting ring (12), one end of the long driving rod (16) penetrates through the driving groove (20), and one end of the pawl (18) is tightly propped against the outer wall of the ratchet wheel (14) under the action of the restoring force of the torsion spring (19).
3. The height-adjustable municipal road height-limiting rod of claim 2, wherein: the crossbearer (2) comprises two groups of vertical rods (21), a first frame (22) and a second frame (23) which are respectively arranged on one side of the vertical rods (21), and a connecting piece (24) arranged between one end of the first frame (22) and one end of the second frame (23), one end of the connecting rod (6) is fixedly connected with the vertical rods (21), the two groups of connecting rods (6) are arranged along the height direction of the vertical rods (21), one end of the first frame (22) is rotatably connected with the side wall of the vertical rods (21), and one end of the second frame (23) is rotatably connected with the side wall of the vertical rods (21).
4. The height-adjustable municipal road height-limiting rod according to claim 3, wherein: the connecting piece (24) comprises an installation rod (25) fixedly connected to the upper surface and the lower surface of one end of the first frame (22) close to the second frame (23) and the upper surface and the lower surface of one end of the second frame (23) close to the first frame (22), an installation groove (26) formed in the lower surface of the installation rod (25), an installation block (27) which is connected in the installation groove (26) in a sliding manner and made of PVC, a connecting spring (28) with one end fixedly connected to the inner wall of one end of the installation groove (26), a limit stop block (29) fixedly connected to the inner wall of the installation groove (26) and a connecting rope (30) with two ends respectively fixedly connected to the side wall of one side of the installation block (27) on the first frame (22) and the side wall of the installation block (27) on the second frame (23), the section of the installation groove (26) is T-shaped, one end of the installation groove (26) is communicated with the outside, the other end of the connecting spring (28) is fixedly connected to one side, far away from the connecting rope (30), of the mounting block (27).
5. The height-adjustable municipal road height-limiting rod of claim 4, wherein: be equipped with supporting mechanism (31) between first frame (22) both sides lateral wall and montant (21), between the both sides lateral wall of second frame (23) and montant (21), supporting mechanism (31) include that one end rotates bracing piece (32) of connection on montant (21) lateral wall, set up support groove (33) on first frame (22) both sides side, supporting shoe (34) and the supporting spring (35) of setting in supporting groove (33) of sliding connection in supporting groove (33), supporting groove (33) cross-section is the T type setting, and the both ends of supporting spring (35) are fixed connection respectively on the one end inner wall that bracing piece (32) were kept away from in supporting shoe (34) and support groove (33), the one end rotation of keeping away from montant (21) in bracing piece (32) is connected on supporting shoe (34).
6. The height-adjustable municipal road height-limiting rod of claim 5, wherein: the first magnet (36) is fixedly connected to the end face, close to the second frame (23), of the first frame (22), the second magnet (37) is fixedly connected to the end face, close to the second frame (23), of the second frame (23), and the first magnet (36) and the second magnet (37) are attracted to each other.
7. The height-adjustable municipal road height-limiting rod of claim 6, wherein: a mounting mechanism (38) is arranged between the indicating plate (3) and the first frame (22) and the second frame (23), the mounting mechanism (38) comprises a mounting strip (39) fixedly connected to the back of the indicating plate, a long groove (40) formed in one end, far away from the first frame (22), of the mounting strip (39) and far away from one side of the indicating plate, a long block (41) connected in the long groove (40) in a sliding manner, a long rope (42) with one end fixedly connected to one side of the long block (41), a blocking strip (43) fixedly connected to the inner wall of the long groove (40) and made of PVC, and a mounting spring (44) arranged in the long groove (40), the section of the long groove (40) is arranged in a T shape, one side, far away from the indicating plate, of the long groove (40) is communicated with one side, far away from the indicating plate, of the mounting strip (39), of the other end of the long rope (42) is fixedly connected, two ends of the mounting spring (44) are respectively and fixedly connected to the end face of one end of the long block (41) and the inner wall of one end of the long groove (40), and the mounting bar (39) is fixedly connected to the first frame (22) through a bolt.
8. The height-adjustable municipal road height-limiting rod of claim 7, wherein: a slot (45) is formed in the upper surface of the mounting bar (39), the slot (45) is communicated with the long slot (40) and extends to the inner wall of the other side of the long slot (40), and the blocking bar (43) is inserted into the slot (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020870887.0U CN212477510U (en) | 2020-05-21 | 2020-05-21 | Height-adjustable's town road limit for height pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020870887.0U CN212477510U (en) | 2020-05-21 | 2020-05-21 | Height-adjustable's town road limit for height pole |
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| Publication Number | Publication Date |
|---|---|
| CN212477510U true CN212477510U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020870887.0U Active CN212477510U (en) | 2020-05-21 | 2020-05-21 | Height-adjustable's town road limit for height pole |
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| Country | Link |
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| CN (1) | CN212477510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691326A (en) * | 2020-05-21 | 2020-09-22 | 浙江立信建设集团有限公司 | Height-adjustable's town road limit for height pole |
-
2020
- 2020-05-21 CN CN202020870887.0U patent/CN212477510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691326A (en) * | 2020-05-21 | 2020-09-22 | 浙江立信建设集团有限公司 | Height-adjustable's town road limit for height pole |
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