CN214783530U

CN214783530U - Passageway guardrail for middle plates of upper net and lower net

Info

Publication number: CN214783530U
Application number: CN202121280686.6U
Authority: CN
Inventors: 卢冬冬
Original assignee: Changzhou Lapuno Metal Products Co Ltd
Current assignee: Changzhou Lapuno Metal Products Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-19
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a go up lower net intermediate lamella passageway guardrail relates to guardrail technical field, including first branch, first otter board, second branch and second otter board, still include the regulation structure that adjusts when easy to assemble, the mosaic structure of convenient connection and prevent whole anti-tilt structure when taking place to collapse, one side of first otter board is provided with first branch, the opposite side of first otter board is provided with second branch, and adjust the structure and set up in the inboard of second branch, mosaic structure sets up in the outside of second branch, the opposite side of second branch is provided with the second otter board, and the opposite side of second otter board is provided with third branch. The utility model discloses a remove the mounting panel groove to the activity horizontal pole, the mounting panel of second branch both sides stops in suitable position like this, screws up the knob once more at last, just so can remove to adjust according to different thickness, has solved the problem that the installation is not in place.

Description

Passageway guardrail for middle plates of upper net and lower net

Technical Field

The utility model relates to a guardrail technical field specifically is a go up lower net intermediate lamella passageway guardrail.

Background

The passageway guardrail can often be seen in the vicinity of many lanes or railway station, especially this kind of guardrail often can play very important effect on traffic safety, and this kind of guardrail is all very simple and convenient in installation and placing, easy operation moreover, and is not fragile, along with traffic conditions is more and more complicated, and the application of this kind of guardrail has more and more.

However, the installation process of the existing guardrail is slow due to inaccurate position during installation, and more often, the problem occurs due to unmatched model.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a go up lower net intermediate lamella passageway guardrail to the not problem in place of installation that proposes among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a passageway guardrail of an upper net and a lower net intermediate plate comprises a first supporting rod, a first net plate, a second supporting rod and a second net plate, and further comprises an adjusting structure convenient to adjust during installation, a splicing structure convenient to connect and an anti-tilting structure capable of preventing the whole body from collapsing;

a first supporting rod is arranged on one side of the first screen plate, a second supporting rod is arranged on the other side of the first screen plate, and the adjusting structure is arranged on the inner side of the second supporting rod;

the splicing structure is arranged on the outer side of the second support rod;

the other side of the second supporting rod is provided with a second net plate, the other side of the second net plate is provided with a third supporting rod, and the anti-tilting structure is arranged at the upper ends of the front surfaces of the first net plate and the second net plate.

Preferably, the adjusting structure further comprises a cross rod, the cross rod is arranged on the inner side of the second supporting rod, the two sides of the outer portion of the cross rod are provided with installation groove plates, the front face of each installation groove plate is provided with a knob, the center point of the cross rod and the center point of each installation groove plate are on the same straight line, and the external thread structure on the outer side of the cross rod is matched with the internal thread structure of each installation groove plate.

Preferably, the cross rod is in threaded connection with the second support rod, and the internal thread structure of the knob is matched with the external thread structure of the cross rod.

Preferably, mosaic structure comprises splint, U type frame, first screw rod, accepts board and second screw rod, U type frame sets up in the outside of second branch, the bottom in the U type frame outside is provided with first screw rod, the upper end in the U type frame outside is provided with splint, and the inboard of splint transversely runs through there is the second screw rod, the outside cover of second screw rod is equipped with accepts the board, the external screw thread structure of first screw rod and the internal thread structure phase-match of U type frame, and the length of first screw rod is the half of second screw rod.

Preferably, the width of the inner side of the U-shaped frame is the same as the length of the second supporting rod, and the central point of the second supporting rod and the central point of the U-shaped frame are on the same straight line.

Preferably, prevent that skew structure comprises axle sleeve, limit gear, flexible round bar, fixed block, fixed cover, elasticity ejector pad and bracing piece, fixed cover sets up in the positive upper end of first otter board, second otter board, fixed cover inboard is provided with the bracing piece, and one side of bracing piece is provided with the axle sleeve, the opposite side of axle sleeve is provided with limit gear, limit gear's front is provided with flexible round bar, the bracing piece openly keeps away from one side of axle sleeve and is provided with the fixed block, and the back of fixed block is provided with the elasticity ejector pad, limit gear's the outside is provided with the breach that width and bracing piece diameter are the same, and is threaded connection between limit gear and the axle sleeve.

Preferably, the central point of the fixed block and the central point of the elastic push block are on the same straight line, and the front side of the support rod is provided with a hole with the same radius as that of the telescopic round rod.

Compared with the prior art, the utility model provides a pair of go up lower net intermediate lamella passageway guardrail has following beneficial effect:

(1) the utility model provides a knob, installation frid and horizontal pole utilize rotatory knob, and the knob moves outward this moment, moves installation frid simultaneously to activity horizontal pole makes the installation frid of second branch both sides stop in suitable position like this, screws up the knob again at last, just so can go to adjust according to different thickness, has solved the problem of installing not in place;

(2) the utility model provides a splint, U type frame, first screw rod, accept board and second screw rod, utilize to overlap U type frame on the second branch, screw up the first screw rod this moment, and the first screw rod supports the outside of second branch, rotate the second screw rod, the second screw rod shifts in the inside of accepting the board simultaneously, and the second screw rod drives splint and pastes tight U type frame, make between U type frame and the second branch more and more tight like this, solved the inconvenient problem of connecting;

(3) the utility model provides a there is the axle sleeve, limit gear, flexible round bar, the fixed block, fixed cover, elasticity ejector pad and bracing piece, utilize flexible round bar to the motion of going back, flexible round bar and bracing piece separation this moment, limit gear carries out the rotation of small amplitude under the effect of power simultaneously, and when limit gear's groove rotates to being parallel with the bracing piece, limit gear thoroughly separates with the bracing piece simultaneously with flexible round bar, the elasticity ejector pad begins the thrust support pole, and the elasticity ejector pad extends rapidly and releases the bracing piece, bracing piece and ground form an angle simultaneously, the problem of whole slope has been solved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view structure of the joint of the present invention;

FIG. 3 is a schematic side view of the joint of the present invention;

fig. 4 is a schematic diagram of the splicing structure of the present invention;

fig. 5 is a schematic view of the anti-tilt structure of the present invention.

In the figure: 1. a first support bar; 2. a first screen plate; 3. a second support bar; 4. a second screen plate; 5. a third support bar; 6. splicing structures; 601. a splint; 602. a U-shaped frame; 603. a first screw; 604. a bearing plate; 605. a second screw; 7. an anti-tilt structure; 701. a shaft sleeve; 702. a limit gear; 703. a telescopic round bar; 704. a fixed block; 705. fixing a sleeve; 706. an elastic push block; 707. a support bar; 8. a knob; 9. installing a groove plate; 10. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-5, a passageway guardrail of an intermediate plate between an upper net and a lower net comprises a first supporting rod 1, a first net plate 2, a second supporting rod 3, a second net plate 4, an adjusting structure convenient for adjustment during installation, a splicing structure 6 convenient for connection and an anti-tilting structure 7 for preventing the whole body from collapsing;

one side of the first net plate 2 is provided with a first supporting rod 1, the other side of the first net plate 2 is provided with a second supporting rod 3, and the adjusting structure is arranged on the inner side of the second supporting rod 3;

the splicing structure 6 is arranged on the outer side of the second support rod 3;

a second net plate 4 is arranged on the other side of the second supporting rod 3, a third supporting rod 5 is arranged on the other side of the second net plate 4, and an anti-tilting structure 7 is arranged at the upper ends of the front surfaces of the first net plate 2 and the second net plate 4;

referring to fig. 1-5, a middle plate passage guardrail for an upper net and a lower net comprises an adjusting structure, wherein the adjusting structure comprises a cross rod 10, the cross rod 10 is arranged at the inner side of a second supporting rod 3, installation groove plates 9 are arranged at two sides of the outer part of the cross rod 10, a knob 8 is arranged on the front surface of each installation groove plate 9, the central point of the cross rod 10 and the central point of each installation groove plate 9 are on the same straight line, and the external thread structure at the outer side of the cross rod 10 is matched with the internal thread structure of each installation groove plate 9;

specifically, as shown in fig. 1, 2 and 3, when the thickness of the first net plate 2 and the second net plate 4 is different from the connection width of the second support rod 3, the knob 8 is rotated, at this time, the knob 8 moves outwards, the installation groove plates 9 and the movable cross rod 10 are moved at the same time, so that the installation groove plates 9 on both sides of the second support rod 3 are stopped at a proper position, and finally the knob 8 is screwed down again, so that adjustment can be performed according to different thicknesses.

Example 2: the splicing structure 6 comprises a clamping plate 601, a U-shaped frame 602, a first screw 603, a bearing plate 604 and a second screw 605, wherein the U-shaped frame 602 is arranged on the outer side of the second support rod 3, the first screw 603 is arranged at the bottom end of the outer side of the U-shaped frame 602, the clamping plate 601 is arranged at the upper end of the outer side of the U-shaped frame 602, the second screw 605 transversely penetrates through the inner side of the clamping plate 601, the bearing plate 604 is sleeved on the outer side of the second screw 605, the external thread structure of the first screw 603 is matched with the internal thread structure of the U-shaped frame 602, and the length of the first screw 603 is half of that of the second screw 605;

specifically, as shown in fig. 1, 2 and 4, the U-shaped frame 602 is fitted over the second support bar 3, the first screw 603 is tightened, the first screw 603 abuts against the outer side of the second support bar 3, the second screw 605 is rotated, the second screw 605 is displaced inside the receiving plate 604, and the second screw 605 drives the clamping plate 601 to abut against the U-shaped frame 602, so that the U-shaped frame 602 and the second support bar 3 are tightened.

Example 3: the anti-tilting structure 7 comprises a shaft sleeve 701, a limit gear 702, a telescopic round rod 703, a fixed block 704, a fixed sleeve 705, an elastic push block 706 and a support rod 707, wherein the fixed sleeve 705 is arranged at the upper ends of the front surfaces of the first net plate 2 and the second net plate 4, the support rod 707 is arranged on the inner side of the fixed sleeve 705, the shaft sleeve 701 is arranged on one side of the support rod 707, the limit gear 702 is arranged on the other side of the shaft sleeve 701, the telescopic round rod 703 is arranged on the front surface of the limit gear 702, the fixed block 704 is arranged on one side of the front surface of the support rod 707, the elastic push block 706 is arranged on the back surface of the fixed block 704, a notch with the same width as the diameter of the support rod 707 is arranged on the outer side of the limit gear 702, and the limit gear 702 is in threaded connection with the shaft sleeve 701;

specifically, as shown in fig. 1, 2 and 5, when the guardrail falls down, the impact force on the ground makes the telescopic circular rod 703 move back, at this time, the telescopic circular rod 703 is separated from the supporting rod 707, the limiting gear 702 rotates with a small amplitude under the action of force, and the groove of the limiting gear 702 rotates to be parallel to the supporting rod 707, the limiting gear 702 and the telescopic circular rod 703 are completely separated from the supporting rod 707 at the same time, the elastic pushing block 706 starts to thrust the supporting rod 707, the elastic pushing block 706 rapidly extends to push the supporting rod 707 out, and the supporting rod 707 forms an angle with the ground.

The working principle is as follows: combining a first supporting rod 1, a first net plate 2, a second supporting rod 3, a second net plate 4 and a third supporting rod 5 in sequence by using a bolt and a nut which are prepared in advance;

the first innovation point implementation step:

the first step is as follows: when the thicknesses of the first net plate 2 and the second net plate 4 are different from the connecting width of the second supporting rod 3, rotating the knob 8, and moving the knob 8 outwards and simultaneously moving the installation groove plate 9;

the second step is that: the cross rod 10 is moved to stop the mounting groove plates 9 at the two sides of the second support rod 3 at proper positions, and finally the knob 8 is screwed down again, so that the adjustment can be carried out according to different thicknesses.

The implementation step of the second innovation point:

the first step is as follows: sleeving the U-shaped frame 602 on the second support rod 3, tightening the first screw 603 at the moment, and enabling the first screw 603 to abut against the outer side of the second support rod 3;

the second step is that: the second screw 605 is rotated, and the second screw 605 is displaced inside the receiving plate 604, and the second screw 605 drives the clamping plate 601 to abut against the U-shaped frame 602, so that the U-shaped frame 602 and the second support rod 3 are tightened more and more.

The third innovation point implementation step:

the first step is as follows: when the whole guardrail falls down, the impact force on the ground makes the telescopic round rod 703 move back, at the moment, the telescopic round rod 703 is separated from the supporting rod 707, meanwhile, the limiting gear 702 rotates with a small amplitude under the action of force, and when the groove of the limiting gear 702 rotates to be parallel to the supporting rod 707, the limiting gear 702 and the telescopic round rod 703 are completely separated from the supporting rod 707 at the same time;

the second step is that: the elastic pushing block 706 starts to push the supporting rod 707, and the elastic pushing block 706 stretches rapidly to push the supporting rod 707 out, and the supporting rod 707 forms an angle with the ground.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a go up lower net intermediate lamella passageway guardrail, includes first branch board (1), first otter board (2), second branch board (3) and second otter board (4), its characterized in that: the anti-collapse device also comprises an adjusting structure convenient to adjust during installation, a splicing structure (6) convenient to connect and an anti-collapse structure (7) for preventing the whole body from collapsing;

a first supporting rod (1) is arranged on one side of the first net plate (2), a second supporting rod (3) is arranged on the other side of the first net plate (2), and the adjusting structure is arranged on the inner side of the second supporting rod (3);

the splicing structure (6) is arranged on the outer side of the second support rod (3);

the anti-tilting net plate is characterized in that a second net plate (4) is arranged on the other side of the second supporting rod (3), a third supporting rod (5) is arranged on the other side of the second net plate (4), and the anti-tilting structure (7) is arranged at the upper ends of the front surfaces of the first net plate (2) and the second net plate (4).

2. The upper and lower net intermediate plate passage guard rail as claimed in claim 1, wherein: the adjusting structure further comprises a cross rod (10), the cross rod (10) is arranged on the inner side of the second supporting rod (3), the two sides of the outer portion of the cross rod (10) are provided with installation groove plates (9), the front face of each installation groove plate (9) is provided with a knob (8), the center point of the cross rod (10) and the center point of each installation groove plate (9) are on the same straight line, and the external thread structure on the outer side of the cross rod (10) is matched with the internal thread structure of each installation groove plate (9).

3. The upper and lower net intermediate plate passage guard rail as claimed in claim 2, wherein: the cross rod (10) is in threaded connection with the second supporting rod (3), and the internal thread structure of the knob (8) is matched with the external thread structure of the cross rod (10).

4. The upper and lower net intermediate plate passage guard rail as claimed in claim 1, wherein: splicing structure (6) comprises splint (601), U type frame (602), first screw rod (603), accepts board (604) and second screw rod (605), U type frame (602) sets up in the outside of second branch (3), the bottom in U type frame (602) outside is provided with first screw rod (603), the upper end in U type frame (602) outside is provided with splint (601), and the inboard of splint (601) transversely runs through second screw rod (605), the outside cover of second screw rod (605) is equipped with accepts board (604), the external screw thread structure of first screw rod (603) and the internal thread structure phase-match of U type frame (602), and the length of first screw rod (603) is the half of second screw rod (605).

5. The upper and lower net intermediate plate passage guard rail as claimed in claim 4, wherein: the width of the inner side of the U-shaped frame (602) is the same as the length of the second supporting rod (3), and the central point of the second supporting rod (3) and the central point of the U-shaped frame (602) are on the same straight line.

6. The upper and lower net intermediate plate passage guard rail as claimed in claim 1, wherein: the anti-tilting structure (7) consists of a shaft sleeve (701), a limiting gear (702), a telescopic round rod (703), a fixed block (704), a fixed sleeve (705), an elastic push block (706) and a supporting rod (707), wherein the fixed sleeve (705) is arranged at the upper end of the front surfaces of a first net plate (2) and a second net plate (4), the supporting rod (707) is arranged on the inner side of the fixed sleeve (705), the shaft sleeve (701) is arranged on one side of the supporting rod (707), the limiting gear (702) is arranged on the other side of the shaft sleeve (701), the telescopic round rod (703) is arranged on the front surface of the limiting gear (702), the fixed block (704) is arranged on one side of the front surface of the supporting rod (707) far away from the shaft sleeve (701), the elastic push block (706) is arranged on the back surface of the fixed block (704), a notch with the width the diameter being the same as that of the supporting rod (707) is arranged on the outer side of the limiting gear (702), and the limit gear (702) is in threaded connection with the shaft sleeve (701).

7. The upper and lower net intermediate plate passage guard rail as claimed in claim 6, wherein: the central point of the fixed block (704) and the central point of the elastic push block (706) are on the same straight line, and the front side of the supporting rod (707) is provided with a hole with the same radius as that of the telescopic round rod (703).