CN219059865U

CN219059865U - Rail guard for municipal construction

Info

Publication number: CN219059865U
Application number: CN202223305812.6U
Authority: CN
Inventors: 李文飞
Original assignee: Zhejiang Baoji Construction Co ltd
Current assignee: Zhejiang Baoji Construction Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-23
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a guard rail based on municipal construction, and belongs to the technical field of guard rails. The rail guard for municipal construction comprises a base component and an anti-drilling component. The foundation assembly comprises a supporting part, a height adjusting part, a splicing part and a stabilizing part, wherein the height adjusting part and the stabilizing part are arranged on the supporting part, the splicing part is arranged on the height adjusting part, when the foundation assembly is used, the position of the sliding sleeve on the limiting rod is controlled, namely, the distance between a third guardrail rod or a fourth guardrail rod is adjusted, the sliding sleeve is held after the adjustment, the second bolt is rotated, the end part of the second bolt enters into a second thread groove, namely, the gap between the limiting rods is adjusted, a plurality of protective fences are spliced together by utilizing a first connecting plate and a second connecting plate, the protective fences are convenient to separate the gap between the limiting rods, pedestrians are effectively prevented from drilling through the gap between the limiting rods, and the personal safety of the pedestrians is improved.

Description

Rail guard for municipal construction

Technical Field

The utility model relates to the field of protective fences, in particular to a protective fence for municipal construction.

Background

The guard rail is commonly used for isolating a motor vehicle lane from a non-motor vehicle lane on a municipal road, and can play a certain role in protecting the motor vehicle from being out of control.

Through searching, chinese patent number is CN202220704270.0, a rail guard for municipal construction is disclosed, the rail guard comprises a base, the base top fixedly connected with stay tube, be equipped with the bracing piece in the stay tube, stay tube one end fixedly connected with backplate, backplate one end fixedly connected with spacing pipe, be equipped with the gag lever post in the spacing pipe, gag lever post bottom fixedly connected with limiting plate, among the utility model, through stay tube, bracing piece, spacing pipe, gag lever post and limiting plate that set up, can be convenient adjust this rail guard for municipal construction whole height, make this rail guard for municipal construction can adapt to different roads, through stopper, nut, bolt and the locating lever that sets up, can be convenient fix a position the bracing piece, make things convenient for this rail guard for this municipal construction to carry out high adjustment, through the backplate that sets up, can consolidate this rail guard for municipal construction.

However, the scheme still has the defect that gaps between the limiting rods and the supporting rods are too large, in reality, pedestrians often adopt the drill-through protective guard to achieve the purpose of walking less in order to walk less, the conditions are provided for the pedestrians to drill through the gaps between the limiting rods and the supporting rods, and the pedestrians drill through the protective guard to reduce personal safety of the pedestrians.

Disclosure of Invention

In order to make up for the defects, the utility model provides a guard rail for municipal construction, which aims to solve the problem that gaps between limiting rods and gaps between the limiting rods and supporting rods are overlarge.

The utility model is realized in the following way:

the utility model provides a guard rail for municipal construction, which comprises a foundation assembly and an anti-drilling assembly.

The foundation assembly comprises a supporting part, a height adjusting part, a splicing part and a stabilizing part, wherein the height adjusting part and the stabilizing part are arranged on the supporting part, and the splicing part is arranged on the height adjusting part.

The anti-drilling assembly comprises a protection part, a third guardrail bar and a fourth guardrail bar, wherein the protection part is arranged on the stable part, and the third guardrail bar and the fourth guardrail bar are arranged on the protection part.

In one embodiment of the present utility model, the support part includes a base, a first fixing sleeve, a first guardrail bar, a second fixing sleeve, a support tube, and a second guardrail bar, wherein the lower end of the support tube is fixed on the upper end of the base, the first fixing sleeve is fixedly sleeved on the support tube, the first guardrail bar is fixed between the two first fixing sleeves, and the second guardrail bar is fixed between the two second fixing sleeves.

In one embodiment of the utility model, the height adjusting part comprises a supporting rod and a first bolt, wherein the supporting rod is inserted in the supporting tube in a sliding manner, the first bolt penetrates through the supporting tube in a threaded manner, the end part of the first bolt is also threaded in the supporting rod, and the second fixing sleeve is fixedly sleeved on the supporting rod.

In one embodiment of the utility model, the support rod is provided with first thread grooves, and the first thread grooves are linearly and equidistantly arranged on the support rod.

In an embodiment of the present utility model, the splicing portion includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are fixed on outer walls of different support rods, the first connecting plate and the second connecting plate are provided with the same mounting holes, and the first connecting plate and the second connecting plate are staggered with each other.

In one embodiment of the utility model, the stabilizing part comprises a limiting pipe, a guard plate and a limiting rod, wherein the lower end of the limiting pipe is fixed on the upper surface of the first guard bar, the guard plate is fixed between the limiting pipes, the limiting rod is inserted into the limiting pipe in a sliding manner, a second thread groove is formed in the limiting rod, and the second thread grooves are linearly and equidistantly arranged on the limiting rod.

In one embodiment of the present utility model, the stabilizing portion further includes a limiting plate, and the limiting plate is fixed at a lower end of the limiting rod.

In one embodiment of the present utility model, the protection portion includes a sliding sleeve and a second bolt, the sliding sleeve is slidably sleeved on the limiting rod, the second bolt is threaded through the sliding sleeve, an end thread of the second bolt is in the second thread groove, the third guardrail bar is fixed between the sliding sleeves, and the fourth guardrail bar is fixed on an outer wall of a different sliding sleeve.

The beneficial effects of the utility model are as follows: according to the guard rail for municipal construction, which is obtained through the design, when the guard rail is used, after the base is placed at a proper position, the base is installed and fixed on a road by using the expansion bolts, then the supporting rod is inserted into the supporting pipe, meanwhile, the upper end of the limiting rod is installed on the lower surface of the second guard rail, the second guard rail is moved according to the type of a road, the depth of the lower end of the supporting rod in the supporting pipe is controlled, meanwhile, the depth of the lower end of the limiting rod in the limiting pipe is adjusted, after the adjustment, the supporting rod is held, the first bolt is rotated, the end part of the first bolt enters into the first thread groove, namely, the adjustment of the distance between the second guard rail and the first guard rail is realized, the sliding sleeve is moved, the position of the sliding sleeve on the limiting rod is controlled, namely, the distance between the third guard rail or the fourth guard rail is adjusted, after the adjustment, the second bolt is rotated, the end part of the second bolt enters into the second thread groove, namely, the gap between the limiting rods is adjusted, and finally, the first connecting plate and the second connecting plate are utilized, the plurality of guard rails are spliced together, so that the pedestrians can be prevented from crossing the gap between the limiting rods, and the pedestrians can be prevented from crossing the gap between the limiting bars conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a guard rail for municipal construction according to an embodiment of the utility model;

fig. 2 is a plan view of a guard rail for municipal construction according to an embodiment of the utility model;

FIG. 3 is a schematic perspective view of a base assembly according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of area A of FIG. 3 according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of an anti-drilling assembly according to an embodiment of the present utility model;

FIG. 6 is an enlarged view of region B of FIG. 5 according to an embodiment of the present utility model;

fig. 7 is a diagram showing a relationship among a stop lever, a second thread groove and a stop plate according to an embodiment of the present utility model.

In the figure: 100-a base component; 110-a support; 111-a base; 112-a first retaining sleeve; 113-a first guard rail; 114-a second retaining sleeve; 115-supporting the tube; 116-a second guard rail; 130-a height adjustment; 131-supporting rods; 132—a first bolt; 133-a first thread groove; 140-splice; 141-a first connection plate; 142-mounting holes; 143-a second connection plate; 150-a stabilizing portion; 151-limiting pipes; 152-guard plates; 153-stop lever; 154-second thread groove; 155-limiting plates; 200-a drill-proof assembly; 210-guard; 211-sliding sleeve; 212-a second bolt; 220-a third guard rail; 230-fourth guard rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: a guard rail for municipal construction, which comprises a base assembly 100 and an anti-drilling assembly 200.

The anti-drilling assembly 200 is arranged on the base assembly 100, the sliding sleeve 211 is moved, the position of the sliding sleeve 211 on the limiting rod 153 is controlled, namely, the distance between the third guardrail rod 220 or the fourth guardrail rod 230 is adjusted, the sliding sleeve 211 is held after adjustment, the second bolt 212 is rotated, the end part of the second bolt 212 enters into the second thread groove 154, namely, the gap between the limiting rods 153 is adjusted, a plurality of the protective fences are assembled together by utilizing the first connecting plate 141 and the second connecting plate 143, the protective fences are convenient for separating the gap between the limiting rods 153, pedestrians are effectively prevented from drilling through the gap between the limiting rods 153, and the personal safety of the pedestrians is improved.

Referring to fig. 1 to 4 and 7, the base assembly 100 includes a supporting portion 110, a height adjusting portion 130, a splicing portion 140 and a fixing portion 150, both the height adjusting portion 130 and the fixing portion 150 are disposed on the supporting portion 110, the supporting portion 110 includes a base 111, a first fixing sleeve 112, a first rail 113, a second fixing sleeve 114, a supporting tube 115 and a second rail 116, a lower end of the supporting tube 115 is fixed on an upper end of the base 111, the first fixing sleeve 112 is fixedly sleeved on the supporting tube 115, the first rail 113 is fixed between the two first fixing sleeves 112, the second rail 116 is fixed between the two second fixing sleeves 114, the height adjusting portion 130 includes a supporting rod 131 and a first bolt 132, the supporting rod 131 is slidably inserted in the supporting tube 115, the first bolt 132 is threaded through the supporting tube 115, an end of the first bolt 132 is also threaded in the supporting rod 131, the second fixing sleeve 114 is fixedly sleeved on the supporting rod 131, the first bolt 132 is arranged to facilitate the fixing of the support rod 131 on the support tube 115, the support rod 131 is provided with a first thread groove 133, the first thread groove 133 is arranged on the support rod 131 at a linear equidistant distance, the first thread grooves 133 facilitate the adjustment of the distance between the second guard rail 116 and the first guard rail 113, the splicing part 140 is arranged on the height adjusting part 130, the splicing part 140 comprises a first connecting plate 141 and a second connecting plate 143, the first connecting plate 141 and the second connecting plate 143 are fixed on the outer walls of different support rods 131, the first connecting plate 141 and the second connecting plate 143 are provided with the same mounting holes 142, the first connecting plate 141 and the second connecting plate 143 are arranged in a staggered manner, the arrangement of the first connecting plate 141 and the second connecting plate 143 facilitates the splicing together of a plurality of guard rails, the stabilizing part 150 comprises a limiting tube 151, a guard plate 152 and a limiting rod 153, the lower extreme of spacing pipe 151 is fixed on the upper surface of first guardrail pole 113, backplate 152 is fixed between spacing pipe 151, the gag lever post 153 slides and inserts and establish in spacing pipe 151, second thread groove 154 has been seted up on the gag lever post 153, the setting of second thread groove 154 linear equidistance is on gag lever post 153, the setting of second thread groove 154 is convenient for adjust the position of sliding sleeve 211 on gag lever post 153, firm portion 150 still includes limiting plate 155, limiting plate 155 is fixed at the lower extreme of gag lever post 153, the setting of limiting plate 155 prevents that gag lever post 153 from sliding out on the spacing pipe 151.

Referring to fig. 1, 5 and 6, the anti-drilling assembly 200 includes a protection portion 210, a third guard rail 220 and a fourth guard rail 230, the protection portion 210 is disposed on the fixing portion 150, the third guard rail 220 and the fourth guard rail 230 are disposed on the protection portion 210, the protection portion 210 includes a sliding sleeve 211 and a second bolt 212, the sliding sleeve 211 is slidably sleeved on the limiting rod 153, threads of the second bolt 212 penetrate the sliding sleeve 211, end threads of the second bolt 212 are in the second thread groove 154, the third guard rail 220 is fixed between the sliding sleeves 211, the fourth guard rail 230 is fixed on outer walls of different sliding sleeves 211, and the sliding sleeve 211 and the second bolt 212 are disposed so as to adjust a distance between the third guard rail 220 or the fourth guard rail 230.

Specifically, this rail guard for municipal construction based on theory of operation: when the safety guard is used, after the base 111 is placed at a proper position, the base 111 is installed and fixed on a road by using the expansion bolts, then the supporting rod 131 is inserted into the supporting tube 115, meanwhile, the upper end of the limiting rod 153 is installed on the lower surface of the second guard rail 116, the second guard rail 116 is moved according to the type of the road, the depth of the lower end of the supporting rod 131 in the supporting tube 115 is controlled, the depth of the lower end of the limiting rod 153 in the limiting tube 151 is adjusted, after the adjustment, the supporting rod 131 is held, the first bolt 132 is rotated, the end part of the first bolt 132 enters the first thread groove 133, namely, the adjustment of the distance between the second guard rail 116 and the first guard rail 113 is realized, the sliding sleeve 211 is moved, the position of the sliding sleeve 211 on the limiting rod 153 is controlled, namely, the distance between the third guard rail 220 or the fourth guard rail 230 is adjusted, after the adjustment, the sliding sleeve 211 is held, the second bolt 212 is rotated, the end part of the second bolt 212 enters the second thread groove 154, namely, the gap between the limiting rods 153 is adjusted, the gap 141 is finally, the gap between the limiting rods 153 and the pedestrian is prevented from being split by using the first connecting plate and the second connecting plate 153, the pedestrian is prevented from being split together, and the gap is convenient for the pedestrian safety guard 153.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Guard rail for municipal construction, which is characterized by comprising

A base assembly (100), wherein the base assembly (100) comprises a supporting part (110), a height adjusting part (130), a splicing part (140) and a stabilizing part (150), the height adjusting part (130) and the stabilizing part (150) are both arranged on the supporting part (110), and the splicing part (140) is arranged on the height adjusting part (130);

drilling prevention assembly (200), drilling prevention assembly (200) includes guard portion (210), third guardrail bar (220) and fourth guardrail bar (230), guard portion (210) set up on firm portion (150), third guardrail bar (220) with fourth guardrail bar (230) all set up on guard portion (210).

2. The municipal construction-based guard rail according to claim 1, wherein the supporting portion (110) comprises a base (111), a first fixing sleeve (112), a first guard rail (113), a second fixing sleeve (114), a supporting tube (115) and a second guard rail (116), the lower end of the supporting tube (115) is fixed on the upper end of the base (111), the first fixing sleeve (112) is fixedly sleeved on the supporting tube (115), the first guard rail (113) is fixed between the two first fixing sleeves (112), and the second guard rail (116) is fixed between the two second fixing sleeves (114).

3. The guard rail for municipal construction according to claim 2, wherein the height adjusting portion (130) comprises a supporting rod (131) and a first bolt (132), the supporting rod (131) is slidably inserted into the supporting tube (115), the first bolt (132) penetrates through the supporting tube (115) through threads, the end portion of the first bolt (132) is threaded into the supporting rod (131) as well, and the second fixing sleeve (114) is fixedly sleeved on the supporting rod (131).

4. A municipal construction-based guard rail according to claim 3, wherein the support bar (131) is provided with first screw grooves (133), and the first screw grooves (133) are linearly equidistantly arranged on the support bar (131).

5. A municipal construction-based guard rail according to claim 3, wherein the splice (140) comprises a first connecting plate (141) and a second connecting plate (143), the first connecting plate (141) and the second connecting plate (143) are fixed on different outer walls of the supporting rods (131), the first connecting plate (141) and the second connecting plate (143) are provided with the same mounting holes (142), and the first connecting plate (141) and the second connecting plate (143) are arranged in a staggered manner.

6. The guard rail for municipal construction according to claim 2, wherein the stabilizing portion (150) comprises a limiting tube (151), guard plates (152) and limiting rods (153), the lower ends of the limiting tube (151) are fixed on the upper surface of the first guard bars (113), the guard plates (152) are fixed between the limiting tubes (151), the limiting rods (153) are slidably inserted into the limiting tubes (151), second thread grooves (154) are formed in the limiting rods (153), and the second thread grooves (154) are linearly equidistantly formed in the limiting rods (153).

7. The municipal construction-based guard rail according to claim 6, wherein the fixing portion (150) further comprises a limiting plate (155), and the limiting plate (155) is fixed to the lower end of the limiting rod (153).

8. The municipal construction-based guard rail according to claim 6, wherein the guard portion (210) comprises a sliding sleeve (211) and a second bolt (212), the sliding sleeve (211) is slidably sleeved on the limiting rod (153), the second bolt (212) penetrates through the sliding sleeve (211) in a threaded manner, the end portion of the second bolt (212) is threaded in the second thread groove (154), the third guard rail (220) is fixed between the sliding sleeves (211), and the fourth guard rail (230) is fixed on the outer wall of different sliding sleeves (211).