CN216617149U - Rail guard and long fence of rail guard with adjustable length - Google Patents
Rail guard and long fence of rail guard with adjustable length Download PDFInfo
- Publication number
- CN216617149U CN216617149U CN202220023984.5U CN202220023984U CN216617149U CN 216617149 U CN216617149 U CN 216617149U CN 202220023984 U CN202220023984 U CN 202220023984U CN 216617149 U CN216617149 U CN 216617149U
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- fixedly connected
- screw
- guard rail
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a length-adjustable guard rail and a guard rail long rail, wherein the length-adjustable guard rail comprises: the bottom ends of the left vertical plate and the right vertical plate are fixedly connected with an inserting mechanism, and the upper part and the lower part between the left vertical plate and the right vertical plate are connected with an adjusting mechanism; the long rail serving as the protective rail is formed by connecting a plurality of protective rails through connecting holes of two adjacent protective rails, namely: and one end of the connecting bolt penetrates through the connecting holes of the adjacent left vertical plate and the right vertical plate and then is in threaded connection with the nut. According to the length-adjustable guard rail and the guard rail long rail, the length of the guard rail can be adjusted according to needs so as to meet the requirements of different protection sites, meanwhile, the guard rail is convenient to carry, the working efficiency is improved, and the protection needs are met.
Description
Technical Field
The utility model belongs to the technical field of safety protection, and particularly relates to a length-adjustable guard rail and a guard rail long rail formed by connecting the guard rails.
Background
In order to ensure the safety of people, guard railings are generally arranged in public places, construction sites and places with concentrated people flows to limit the moving range of people. At present, most of guard railings are fixed in length, and have a certain protection effect, but certain disadvantages exist, firstly, the guard railings are inconvenient to carry due to the long length; and secondly, when a plurality of guard rails are spliced, the great flexibility is lacked, and the requirement of field protection is difficult to adapt.
SUMMERY OF THE UTILITY MODEL
The utility model provides a length-adjustable guard rail and a guard rail long rail formed by connecting the guard rails, and aims to solve the technical problems that: the length of the guard rail can be adjusted according to needs, so that the guard rail is suitable for requirements of different protection sites and is convenient to carry.
In order to achieve the above object, the present invention adopts the following technical solutions.
As a guard rail with adjustable length, comprising:
the bottom ends of the left vertical plate and the right vertical plate are fixedly connected with an inserting mechanism, and the upper part and the lower part between the left vertical plate and the right vertical plate are connected with an adjusting mechanism; the middle part between the left vertical plate and the right vertical plate is connected with a blocking mechanism;
further, the adjusting mechanism comprises a left screw and a right screw, the left screw is fixedly connected with the left vertical plate, the left screw is provided with reverse external threads, the left screw is in threaded connection with the left moving block, the left moving block is provided with reverse internal threads, and the end part of the left screw is fixedly connected with the left limiting block; the right screw is fixedly connected with a right vertical plate, the right screw is provided with a positive external thread, the right screw is in threaded connection with a right moving block, the right moving block is provided with a positive internal thread, and the end part of the right screw is fixedly connected with a right limiting block; the left moving block is fixedly connected with one end of the rotating rod, and the right moving block is fixedly connected with the other end of the rotating rod.
Furthermore, the blocking mechanism comprises a left guide cylinder and a right guide cylinder, the two left guide cylinders are fixedly connected with a left vertical plate, the left guide cylinder is connected with a left telescopic rod in a sliding manner, and the end part of the left telescopic rod is fixedly connected with a left connecting plate; the two right guide cylinders are fixedly connected with a right vertical plate, the right guide cylinders are connected with a right telescopic rod in a sliding mode, and the end part of the right telescopic rod is fixedly connected with a right connecting plate; the left connecting plate is fixedly connected with a blocking net, and the other end of the blocking net is fixedly connected with the right connecting plate.
Furthermore, the inserting mechanism comprises a connecting rod fixedly connected to the bottom end of the left vertical plate and the bottom end of the right vertical plate respectively, the end portion of the connecting rod is fixedly connected with the bottom plate, the bottom surface of the bottom plate is fixedly connected with the conical positioning pile, the bottom plate is provided with a plurality of through holes, and one end of the conical positioning pile can penetrate through the through holes in the bottom plate and then is inserted into the ground.
Furthermore, the left vertical plate and the right vertical plate are both provided with connecting holes.
As the long rail of the protective guard, a plurality of protective guards are connected by connecting holes of two adjacent protective guards, namely: the plurality of guard rails are connected into a strip shape, and one end of each connecting bolt penetrates through the connecting holes of the adjacent left vertical plate and the right vertical plate and then is in threaded connection with a nut.
According to the length-adjustable guard rail and the guard rail long rail, the length of the guard rail can be adjusted according to needs so as to meet the requirements of different protection sites, meanwhile, the guard rail is convenient to carry, the working efficiency is improved, and the protection needs are met.
Drawings
Fig. 1 is a schematic view of a guard rail according to the present invention in a front view, partially cut away, and illustrated in cross-section.
FIG. 2 is a schematic sectional view A-A of FIG. 1.
Fig. 3 is a schematic view of a long rail structure of the guard rail.
Detailed Description
The present invention will be described in further detail below with reference to the attached drawings so as to be more clearly understood by those skilled in the art.
As shown in fig. 1, the length-adjustable guard rail of the present invention comprises:
the bottom ends of the left vertical plate and the right vertical plate are fixedly connected with an inserting mechanism 3, and the upper part and the lower part between the left vertical plate and the right vertical plate are connected with an adjusting mechanism 4; the middle part between the left vertical plate and the right vertical plate is connected with a blocking mechanism 5;
further, the adjusting mechanism comprises a left screw rod 41 and a right screw rod 42, the left screw rod is fixedly connected with the left vertical plate, the left screw rod is provided with reverse external threads, the left screw rod is in threaded connection with a left moving block 43, the left moving block is provided with reverse internal threads, and the end part of the left screw rod is fixedly connected with a left limiting block 44; the right screw is fixedly connected with a right vertical plate, the right screw is provided with a positive external thread, the right screw is in threaded connection with a right moving block 45, the right moving block is provided with a positive internal thread, and the end part of the right screw is fixedly connected with a right limiting block 46; the left moving block is fixedly connected to one end of the rotating rod 47, and the right moving block is fixedly connected to the other end of the rotating rod.
When adjusting, pull the dwang, left side movable block, right movable block rotate simultaneously, because the left screw rod is equipped with reverse external screw thread, the left side movable block is equipped with reverse internal thread, and the right screw rod is equipped with forward external screw thread, and the right side movable block is equipped with forward internal thread, and along with the change of pulling the direction of dwang, left riser, right riser or move in opposite directions, or back of the body removes mutually, makes the distance between left riser, the right riser change to reach the mesh of adjusting rail guard length.
Further, the blocking mechanism comprises a left guide cylinder 51 and a right guide cylinder 52, the two left guide cylinders are fixedly connected with a left vertical plate, the left guide cylinder is slidably connected with a left telescopic rod 53, and the end part of the left telescopic rod is fixedly connected with a left connecting plate 54; the two right guide cylinders are fixedly connected with a right vertical plate, the right guide cylinders are connected with a right telescopic rod 55 in a sliding manner, and the end part of the right telescopic rod is fixedly connected with a right connecting plate 56; the left connecting plate is fixedly connected with a blocking net 57, and the other end of the blocking net is fixedly connected with the right connecting plate.
Set up left guide cylinder, right guide cylinder, left side guide cylinder sliding connection left telescopic link, right side guide cylinder sliding connection right telescopic link, its purpose: the blocking mechanism is made to adapt to the length regulation of the guard rail.
Further, as shown in fig. 2, the inserting mechanism includes a connecting rod 31 fixedly connected to the bottom end of the left vertical plate and the bottom end of the right vertical plate, the end of the connecting rod is fixedly connected to a bottom plate 32, the bottom surface of the bottom plate is fixedly connected to a tapered positioning pile 33, the bottom plate is provided with a plurality of through holes, and one end of a tapered positioning pin 34 can be inserted into the ground after passing through the through hole on the bottom plate.
Further, as shown in fig. 1, the left vertical plate and the right vertical plate are both provided with a connecting hole 6.
As shown in fig. 3, the guard rail of the present invention is formed by connecting a plurality of guard rails through connecting holes of two adjacent guard rails, that is: the guard rails are connected into a strip shape, and one end of a connecting bolt 7 penetrates through the connecting holes of the adjacent left vertical plate and the right vertical plate and then is in threaded connection with a nut 8.
According to the length-adjustable guard rail and the guard rail long rail, the length of the guard rail can be adjusted according to needs so as to meet the requirements of different protection sites, meanwhile, the guard rail is convenient to carry, the working efficiency is improved, and the protection needs are met.
The present invention is not limited to the above-mentioned embodiments, and various modifications made by those skilled in the art according to the concept of the present invention should fall within the scope of the claimed invention.
Claims (5)
1. The utility model provides a rail guard with adjustable length, includes left riser (1), right riser (2), the equal fixed connection insertion mechanism (3) in bottom of left side riser, right riser, its characterized in that: the upper part and the lower part between the left vertical plate and the right vertical plate are both connected with an adjusting mechanism (4); the middle part between the left vertical plate and the right vertical plate is connected with a blocking mechanism (5);
the adjusting mechanism comprises a left screw (41) and a right screw (42), the left screw is fixedly connected with a left vertical plate, the left screw is provided with reverse external threads, the left screw is in threaded connection with a left moving block (43), the left moving block is provided with reverse internal threads, and the end part of the left screw is fixedly connected with a left limiting block (44); the right screw is fixedly connected with a right vertical plate, the right screw is provided with a positive external thread, the right screw is in threaded connection with a right moving block (45), the right moving block is provided with a positive internal thread, and the end part of the right screw is fixedly connected with a right limiting block (46); the left moving block is fixedly connected with one end of the rotating rod (47), and the right moving block is fixedly connected with the other end of the rotating rod.
2. Guard rail according to claim 1, characterized in that: the blocking mechanism comprises a left guide cylinder (51) and a right guide cylinder (52), the two left guide cylinders are fixedly connected with a left vertical plate, the left guide cylinder is connected with a left telescopic rod (53) in a sliding manner, and the end part of the left telescopic rod is fixedly connected with a left connecting plate (54); the two right guide cylinders are fixedly connected with a right vertical plate, the right guide cylinders are connected with a right telescopic rod (55) in a sliding manner, and the end part of the right telescopic rod is fixedly connected with a right connecting plate (56); the left connecting plate is fixedly connected with a blocking net (57), and the other end of the blocking net is fixedly connected with the right connecting plate.
3. Guard rail according to claim 1 or 2, characterized in that: the inserting mechanism comprises a connecting rod (31) fixedly connected to the bottom end of the left vertical plate and the bottom end of the right vertical plate respectively, the end portion of the connecting rod is fixedly connected with a bottom plate (32), the bottom surface of the bottom plate is fixedly connected with a conical positioning pile (33), the bottom plate is provided with a plurality of through holes, and one end of the conical positioning pile (34) can penetrate through the through holes in the bottom plate and then is inserted into the ground.
4. Guard rail according to claim 3, characterized in that: the left vertical plate and the right vertical plate are both provided with connecting holes (6).
5. A guard rail long fence formed by connecting a plurality of guard rails of any one of claims 1 to 4 through connecting holes of two adjacent guard rails, wherein: the guard rails are connected into a strip shape, and one end of a connecting bolt (7) penetrates through the connecting holes of the adjacent left vertical plate and the right vertical plate and then is in threaded connection with a nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023984.5U CN216617149U (en) | 2022-01-07 | 2022-01-07 | Rail guard and long fence of rail guard with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023984.5U CN216617149U (en) | 2022-01-07 | 2022-01-07 | Rail guard and long fence of rail guard with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617149U true CN216617149U (en) | 2022-05-27 |
Family
ID=81687132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023984.5U Active CN216617149U (en) | 2022-01-07 | 2022-01-07 | Rail guard and long fence of rail guard with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617149U (en) |
-
2022
- 2022-01-07 CN CN202220023984.5U patent/CN216617149U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216617149U (en) | Rail guard and long fence of rail guard with adjustable length | |
| CN217231885U (en) | Temporary slope protection structure for traffic engineering construction management | |
| CN214424210U (en) | Foundation ditch construction support for railway engineering | |
| CN114427319A (en) | Based on municipal construction is with high security rail guard | |
| CN211395575U (en) | Slope protection net for hydraulic engineering | |
| CN210117679U (en) | Construction guardrail | |
| CN220889792U (en) | Guardrail for construction | |
| CN111934106A (en) | Electric power construction grounding grid protection equipment | |
| CN220476333U (en) | Positioning mechanism for grab rail of mower | |
| CN213710631U (en) | Agricultural protection rail | |
| CN212201553U (en) | Protector is used in building engineering construction | |
| CN218894490U (en) | Landscaping is with preventing empting formula rail guard | |
| CN205036073U (en) | Climb a flier, flier subassembly and climb frame | |
| CN213173441U (en) | Road pile screw hidden structure | |
| CN212660709U (en) | Device is administered to portable soil | |
| CN217812768U (en) | Water conservancy construction safety device | |
| CN211143706U (en) | Protective net clip | |
| CN221053406U (en) | Adjustable guard rail | |
| CN212380868U (en) | Double-groove anti-loosening wire clamp | |
| CN216688980U (en) | Landscape lake is with multistage concatenation formula bridge | |
| CN216476826U (en) | Tower section of thick bamboo door fixing device | |
| CN212010642U (en) | Heat dissipation formula transformer for building | |
| CN219711174U (en) | Rail for road bridge construction | |
| CN216517255U (en) | A guardrail for construction | |
| CN220565853U (en) | Height-adjustable's peripheral rail guard of medium-sized irrigated area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |