CN212865598U - A rail guard for wooden hunch ancient gallery bridge structure - Google Patents
A rail guard for wooden hunch ancient gallery bridge structure Download PDFInfo
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- CN212865598U CN212865598U CN202021652513.8U CN202021652513U CN212865598U CN 212865598 U CN212865598 U CN 212865598U CN 202021652513 U CN202021652513 U CN 202021652513U CN 212865598 U CN212865598 U CN 212865598U
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Abstract
The utility model discloses a guard railing for wooden arch ancient gallery bridge structure, which comprises upright posts, wherein an ejector rod and a telescopic bottom rod are arranged between the upright posts, the telescopic bottom rod comprises a supporting rod and an installation screw rod, the installation screw rod is connected with both ends of the supporting rod, both sides of the upright post are provided with installation screw sleeves, the installation screw sleeves are connected with the installation screw rod, and a railing is arranged between the ejector rod and the supporting rod; the utility model discloses novel structure, the dismouting is nimble, is convenient for transport, change, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of wooden arch ancient gallery bridge, especially, relate to a rail guard for wooden arch ancient gallery bridge structure.
Background
The existing wooden arch ancient gallery bridge becomes one of main scenic spots attracting tourists in various places, and the safety of the wooden arch ancient gallery bridge is required to be highly valued. Guard rails are arranged on two sides of the wooden arch ancient gallery bridge to block pedestrians from falling into water. The prior protective guard has the following defects in the using process: the guard rail and the wooden arch ancient gallery bridge are fixed into a whole, so that the guard rail is inconvenient to disassemble and replace after being damaged locally, the operation difficulty is high, and the stability of the whole structure is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solves the above-mentioned technical problem that exists among the prior art, provides a rail guard for wooden arch ancient gallery bridge structure, novel structure, and the dismouting is nimble, is convenient for transport, change, and the suitability is strong.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a rail guard for wooden arch ancient gallery bridge structure, includes the stand, its characterized in that: an ejector rod and a telescopic bottom rod are arranged between the stand columns, the telescopic bottom rod comprises a support rod and an installation screw rod, the installation screw rod is connected to two ends of the support rod, installation screw sleeves are arranged on two sides of each stand column, the installation screw sleeves are connected with the installation screw rods, and a handrail is arranged between the ejector rod and the support rod; the protective guard is novel in structure, flexible to disassemble and assemble, convenient to transport and replace and high in applicability.
Further, the top of stand is equipped with and increases the post, and the side that increases the post is equipped with the installation card hole, is equipped with the pin between the installation card hole, the pin with increase can dismantle between the post, be convenient for transport, installation, change, increase the post cooperation pin and improved the height of blocking of rail guard to be applicable to different user demands, the security is high.
Further, the stand is equipped with the horizontal logical groove corresponding with the ejector pin, the top of stand is equipped with and increases the vertical spacing groove that the post is corresponding, vertical spacing groove communicates with each other with horizontal logical groove, the both sides that increase the post all are equipped with fixed slot, the both ends of ejector pin all are equipped with the fixed lug that corresponds with fixed slot, the realization increases the post and can dismantle, earlier during the installation increase the post and aim at vertical spacing groove and insert, then insert horizontal logical inslot with the ejector pin, make fixed lug stretch into fixed slot, after installation screw rod and installation swivel nut are connected, the interval of two stands is fixed, stand and ejector pin can't be parted, the ejector pin restriction increases the post and breaks away from the stand, the installation reliability that increases the post has been improved.
Furthermore, a positioning groove is formed in the supporting rod, a sleeve opening is formed in the bottom of the ejector rod, the handrail is arranged between the sleeve opening and the positioning groove, the handrail is detachably connected with the supporting rod and the ejector rod, the handrail can be conveniently and flexibly arranged on site, damage and replacement can be achieved, and maintenance cost is reduced.
Furthermore, cross rods are distributed on the railings in a staggered mode, spaces between the adjacent railings are separated, the railings are tight and not sparse, people are prevented from running out of the spaces between the two railings and falling into water, and safety is improved.
Further, the bottom of stand is equipped with the mounting panel, is equipped with the anchor hole on the mounting panel, to the downthehole drift bolt of anchor, can fix whole on the spot, has improved the convenience of installation, also can dismantle the transfer.
Furthermore, an information slot is formed in the support column, and warning and propaganda contents are marked in the information slot, so that attention of passers is attracted, and impression is deepened.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
when in installation, one end of the handrail is sleeved through the positioning groove of the support rod, the other end of the handrail is sleeved through the sleeve opening of the ejector rod, so that the handrail is limited between the ejector rod and the support rod, then the end part of the stop lever is sleeved by the mounting clamp hole of the heightening post to limit the stop lever between the two heightening posts, the heightening posts are inserted by aligning with the longitudinal limit groove, the ejector rod is inserted into the transverse through groove to ensure that the fixing lug extends into the fixing clamp groove, the installation screw rod is rotated outwards, the installation screw rod is connected with the installation screw sleeve, the support rod and the stand column are connected into a whole and cannot be separated, the distance between the support rod and the ejector rod is fixed, the handrail cannot be separated, the distance between the two stand columns is fixed, the stand columns and the ejector rod cannot be separated, the ejector rod limits the height increasing columns to be separated from the stand columns, the height increasing columns are mutually restrained, the whole structure is not prone to being scattered, the assembly structure is reliable, the bolt connection is replaced, the operation difficulty is low, and the device is labor-. Connect through the telescopic link between two adjacent stands, form one row of changeable retaining structure of length to be applicable to the wooden hunch ancient gallery bridge structure of different length, the suitability is strong.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a guard rail for a wooden arch ancient gallery bridge structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the middle post rod, the upright post and the heightening post;
FIG. 3 is a schematic view of the connection structure of the middle supporting rod and the railing of the present invention;
fig. 4 is a schematic structural view of rows of middle guard rails according to the present invention.
In the figure: 1-upright column; 2-information slot; 3, mounting a plate; 4-an anchoring hole; 5-a top rod; 6-telescopic bottom rod; 7-a support rod; 8, installing a screw rod; 9-fixing the threaded sleeve; 10-installing a threaded sleeve; 11-a railing; 12-a cross-bar; 13-positioning the groove; 14-looping; 15-heightening column; 16-installing a clamping hole; 17-a stop lever; 18-a transverse through slot; 19-longitudinal limit groove; 20-fixing the clamping groove; 21-fixing the bump.
Detailed Description
As shown in fig. 1 to 4, do the utility model relates to a rail guard for wooden arch ancient gallery bridge structure, including stand 1, be equipped with information groove 2 on the stand 1, the mark has warning and propaganda content in the information groove 2, arouses passerby to pay attention to, deepens the impression. The bottom of stand 1 is equipped with mounting panel 3, is equipped with anchor hole 4 on the mounting panel 3, to the interior drift bolt of anchor hole 4, can be fixed on the spot with whole, has improved the convenience of installation, also can dismantle the transfer.
Be equipped with ejector pin 5 and flexible sill bar 6 between the stand 1, flexible sill bar 6 includes die-pin 7 and installation screw 8, the fixed swivel nut 9 of 7 tip of die-pin is connected to installation screw 8, it stretches out the outer length of fixed swivel nut 9 to rotate the changeable installation screw 8, the both sides of stand 1 all are equipped with installation swivel nut 10, installation screw 8 is connected to installation swivel nut 10, connect through the telescopic link between two adjacent stands, form the changeable retaining structure of one row of length, in order to be applicable to the ancient corridor bridge construction of wood arch of different length, and the suitability is strong. The railings 11 are arranged between the top rods 5 and the support rods 7, the cross rods 12 are distributed on the railings 11 in a staggered mode, the space between the adjacent railings 11 is separated, the railings are tight and not sparse, people are prevented from jumping out of the space between the two railings 11 and falling into water, and safety is improved. Be equipped with positioning groove 13 on die-pin 7, the bottom of ejector pin 5 is equipped with cover mouth 14, railing 11 is located between cover mouth 14 and positioning groove 13, the top of stand 1 is equipped with increases post 15, the both sides that increase post 15 are equipped with installation card hole 16, be equipped with pin 17 between the installation card hole 16, stand 1 is equipped with the horizontal logical groove 18 corresponding with ejector pin 5, the top of stand 1 is equipped with and increases the vertical spacing groove 19 that post 15 is corresponding, vertical spacing groove 19 communicates with each other with horizontal logical groove 18, the both sides that increase post 15 all are equipped with fixed slot 20, the both ends of ejector pin 5 all are equipped with the fixed lug 21 corresponding with fixed slot 20.
When in installation, one end of the handrail 11 is sleeved by the positioning groove 13 of the support rod 7, the other end of the handrail 11 is sleeved by the sleeve opening 14 of the ejector rod 5, so that the handrail 11 is limited between the ejector rod 5 and the support rod 7, then the end part of the stop lever 17 is sleeved by the mounting clamp hole 16 of the heightening post 15, so that the stop lever 17 is limited between the two heightening posts 15, the heightening post 15 is inserted into the longitudinal limiting groove 19 in alignment, the ejector rod 5 is inserted into the transverse through groove 18, so that the fixing lug 21 extends into the fixing clamp groove 20, then the mounting screw 8 is rotated outwards, the mounting screw 8 is connected with the mounting threaded sleeve 10, the support rod 7 and the upright post 1 are connected into a whole body and cannot be separated, the distance between the support rod 7 and the ejector rod 5 is fixed, the handrail 11 cannot be separated, the distance between the two upright posts 1 is fixed, the upright posts 1 and the ejector rod 5 cannot be separated, the heightening post 15 is limited by the ejector rod, the two-way connection structure is mutually restrained, the whole structure is not easy to be separated, the assembly structure is reliable, the bolt connection is replaced, the operation difficulty is low, and the labor is saved and the convenience is realized; the handrail 11, the supporting rod 7 and the ejector rod 5 are detachably connected, so that the flexible arrangement on site is facilitated, the damage and replacement can be realized, and the maintenance cost is reduced; the realization increases between post 15 and the stand 1, pin 17 and increases and to dismantle between the post 15, be convenient for transportation, installation, change, increases post 15 cooperation pin 17 and has improved the height of blocking of rail guard to be applicable to the user demand of difference, the security is high.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a rail guard for wooden arch ancient gallery bridge structure, includes the stand, its characterized in that: be equipped with ejector pin and flexible sill bar between the stand, flexible sill bar includes die-pin and installation screw rod, the installation screw rod is connected the both ends of die-pin, the both sides of stand all are equipped with the installation swivel nut, the installation swivel nut is connected the installation screw rod, the ejector pin with be equipped with the railing between the die-pin.
2. A guard rail for a wooden arched ancient gallery bridge structure according to claim 1, wherein: the top of stand is equipped with increases the post, the side that increases the post is equipped with the installation card hole, be equipped with the pin between the installation card hole.
3. A guard rail for a wooden arched ancient gallery bridge structure according to claim 2, wherein: the upright post is provided with a transverse through groove corresponding to the ejector rod, the top of the upright post is provided with a longitudinal limiting groove corresponding to the heightening post, the longitudinal limiting groove is communicated with the transverse through groove, two sides of the heightening post are both provided with fixing clamping grooves, and two ends of the ejector rod are both provided with fixing lugs corresponding to the fixing clamping grooves.
4. A guard rail for a wooden arched ancient gallery bridge structure according to claim 1, wherein: the supporting rod is provided with a positioning groove, the bottom of the ejector rod is provided with a sleeve opening, and the railing is arranged between the sleeve opening and the positioning groove.
5. A guard rail for a wooden arched ancient gallery bridge structure according to claim 1, wherein: cross rods are distributed on the railings in a staggered mode.
6. A guard rail for a wooden arched ancient gallery bridge structure according to claim 1, wherein: the bottom of stand is equipped with the mounting panel, be equipped with the anchor hole on the mounting panel.
7. A guard rail for a wooden arched ancient gallery bridge structure according to claim 1, wherein: and the upright post is provided with an information slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652513.8U CN212865598U (en) | 2020-08-10 | 2020-08-10 | A rail guard for wooden hunch ancient gallery bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652513.8U CN212865598U (en) | 2020-08-10 | 2020-08-10 | A rail guard for wooden hunch ancient gallery bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212865598U true CN212865598U (en) | 2021-04-02 |
Family
ID=75221015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652513.8U Active CN212865598U (en) | 2020-08-10 | 2020-08-10 | A rail guard for wooden hunch ancient gallery bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212865598U (en) |
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2020
- 2020-08-10 CN CN202021652513.8U patent/CN212865598U/en active Active
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