CN210975664U

CN210975664U - Rail guard is separated to road

Info

Publication number: CN210975664U
Application number: CN201921790940.XU
Authority: CN
Inventors: 傅家培; 陈熔杰; 叶彬彬
Original assignee: Zhejiang Zhonghui Traffic Engineering Co ltd
Current assignee: Zhejiang Zhonghui Traffic Engineering Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-10
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of protective guards, and discloses a road separation protective guard, which comprises a base, wherein a stand column is arranged on the base, a mounting groove for the stand column to be inserted is arranged on the base, and the stand column is inserted in the mounting groove; the base is provided with a positioning assembly for fixing the stand column in the mounting groove, the positioning assembly comprises a positioning insertion block which is arranged on the base in a sliding mode along the horizontal direction and an elastic piece which is arranged on the base, the stand column is provided with a positioning insertion groove for the insertion of the positioning insertion block, the positioning insertion block is inserted in the positioning insertion groove, and the elastic piece enables the positioning insertion block to be tightly abutted to the positioning insertion groove. Through setting up positioning slot, positioning slot and elastic component to make do not need other instruments when needs dismouting stand, make the dismouting of stand and base more convenient, reduced the dismouting limitation of stand and base.

Description

Rail guard is separated to road

Technical Field

The utility model belongs to the technical field of the technique of rail guard and specifically relates to a rail guard is separated to road is related to.

Background

In the construction of municipal roads, a separation protective guard is required to be arranged at the central position of a road, so that pedestrians and vehicles are prevented from passing through the road randomly according to the unwatched traffic rules, and safety guarantee is provided for the running of the pedestrians and the vehicles.

Chinese patent with publication number CN207079516U discloses a guardrail is separated to view of municipal administration usefulness, including the horizontal stand of evenly arranging of many, the bottom of stand is provided with the support, and the cooperation has the screw between support and the stand, and the cooperation has first screw between support and the ground, is provided with four cover portions in the left and right flank position department symmetry of stand, and the cooperation has the second screw between cover portion and the stand. The horizontal pole has been cooperated between two adjacent stands, and the horizontal pole is inserted in the cover portion you, and the top equipartition of horizontal pole has the jack, and the cooperation has the shelves pole of the shape of falling U between two adjacent jacks, and the shelves pole passes two horizontal poles, and the bottom position department of shelves pole is provided with the head.

When the vehicle accident collided with the shelves pole of the shape of falling U on the horizontal pole, foretell separation guardrail took place to damage, and road staff need pull down the stand with the first screw on the support, then carries out the split with stand and support, and with new column mouting on the support after that, the stand was fixed with the support to rethread first screw to the change to stand and horizontal pole has been accomplished.

However, when dismantling first screw, the staff need use screwdriver or spanner to rotate first screw, also need these instruments when the first screw of installation simultaneously to it is inconvenient to have caused the staff to operate when to stand and support split, and it is big to dismantle the limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rail guard is separated to the road for the dismouting of stand and base is more convenient, has reduced the dismouting limitation of stand and base.

The above object of the present invention is achieved by the following technical solutions:

a road separating protective guard comprises a base, wherein an upright post is arranged on the base, an installation groove for the upright post to be inserted is formed in the base, and the upright post is inserted in the installation groove; the base is provided with a positioning assembly for fixing the stand column in the mounting groove, the positioning assembly comprises a positioning insertion block which is arranged on the base in a sliding mode along the horizontal direction and an elastic piece which is arranged on the base, the stand column is provided with a positioning insertion groove for the insertion of the positioning insertion block, the positioning insertion block is inserted in the positioning insertion groove, and the elastic piece enables the positioning insertion block to be tightly abutted to the positioning insertion groove.

Through adopting above-mentioned technical scheme, when needs are torn down the stand from the base, the staff overcomes the elasticity of elastic component, and orientation back to the orientation of positioning slot draws the location inserted block for the location inserted block breaks away from with positioning slot, then extracts the stand from the mounting groove, thereby can tear down the stand from the base. When the stand column is required to be installed on the base, the stand column is aligned with the installation groove, then the elasticity of the elastic piece is overcome, the positioning insertion block is pulled towards the direction back to the positioning insertion groove, the stand column is inserted into the installation groove, the positioning insertion groove is aligned with the positioning insertion block, then the positioning insertion block is released, and the positioning insertion block is inserted into the positioning insertion groove under the driving of the elastic piece. Through setting up positioning slot, positioning slot and elastic component to make do not need other instruments when needs dismouting stand, make the dismouting of stand and base more convenient, reduced the dismouting limitation of stand and base.

The utility model discloses further set up to: a sliding hole is formed in the side wall of the mounting groove, and the positioning insertion block is arranged in the sliding hole in a sliding manner; an installation block is fixedly arranged on the base, an accommodating groove is formed in the installation block, an opening of the accommodating groove faces the base, and the sliding hole is communicated with the accommodating groove; a connecting hole communicated with the accommodating groove is formed in the side wall, far away from the base, of the mounting block; the positioning insertion block is far away from the positioning insertion groove, penetrates through the accommodating groove and penetrates out of the connecting hole; the positioning insertion block is fixedly connected with a propping piece, and the propping piece is arranged in the accommodating groove in a sliding manner; the elastic piece is a propping spring which is sleeved on the positioning insertion block; one end of the abutting spring abuts against the abutting sheet, and the other end of the abutting spring abuts against the inner wall, close to the connecting hole, of the accommodating groove; when the abutting sheet abuts against the base, the positioning insertion block is inserted into the positioning slot.

Through adopting above-mentioned technical scheme, when needs make stand and base can the relative slip, the staff overcomes the elasticity of supporting tight spring, and orientation back to the orientation of location slot stimulates the location inserted block, along with the slip of location inserted block to the drive supports the tight piece and produces the effort to supporting tight spring, thereby makes to support tight spring compressed. The continuous traction positioning insertion block enables the positioning insertion block to be separated from the positioning slot, so that the upright post and the base can slide, and the upright post and the base can be conveniently separated. Through set up the installation piece on the base outer wall to make the drive location inserted block slide and the compression is more stable when supporting tight spring, support tight spring simultaneously and can drive the location inserted block and support tightly in the positioning slot, thereby make the location inserted block stronger with positioning slot's joint strength.

The utility model discloses further set up to: the one end that the location inserted block is close to the location slot is provided with the inclined plane, the location inserted block is from keeping away from one side of mounting groove tank bottom is to being close to the slope of mounting groove tank bottom and setting down.

By adopting the technical scheme, when the upright column moves towards the bottom of the mounting groove, the bottom side wall of the upright column is in contact with the inclined surface of the positioning insertion block, and then a worker continuously applies force towards the bottom of the mounting groove, so that the inclined surface of the positioning insertion block is subjected to the acting force towards the bottom of the mounting groove; after the inclined plane receives the effort, the location inserted block produces the component force of orientation back to the ascending direction of stand to drive the direction motion of location inserted block orientation back to the location slot, thereby make things convenient for the staff to insert the stand to the mounting groove in. The inclined plane is arranged at the end part of the positioning insertion block, so that the stand column can be conveniently inserted into the installation groove.

The utility model discloses further set up to: the number of the positioning slots is multiple; a plurality of the positioning slots are distributed along the length direction of the upright post and are arranged at intervals.

By adopting the technical scheme, the positioning insertion blocks are inserted into different positioning insertion slots, so that the distance between the upright post and the ground can be adjusted, the protective guard can be suitable for different places, and the universality of the protective guard is enhanced.

The utility model discloses further set up to: the base is provided with a supporting rod; one end of the supporting rod is hinged with the top wall of the base, and the other end of the supporting rod is abutted to the inside of the positioning slot above the base.

Through adopting above-mentioned technical scheme, through setting up the bracing piece on the base, when the column mouting in the mounting groove to when the location inserted block has not inserted the location slot in, rotate the bracing piece, make the tip that the base was kept away from to the bracing piece insert to the location slot of base top in, thereby can form the support to the stand, make the stand stability when receiving the strong wind stronger.

The utility model discloses further set up to: the end part of the positioning insertion block far away from the positioning insertion slot is fixedly connected with a pulling piece.

By adopting the technical scheme, the pulling piece is fixedly arranged on the positioning insertion block, so that the positioning insertion block can be conveniently driven by a worker.

The utility model discloses further set up to: the side wall of the traction piece close to the mounting block is provided with a butt joint groove for the support rod to be inserted, and the positioning insertion block is separated from the positioning insertion groove when the support rod is inserted in the butt joint groove.

Through adopting above-mentioned technical scheme, the butt groove has been seted up on the tractive piece, thereby make when needs pull the stand from the base in, pull the piece towards the direction pulling tractive piece of back to the positioning slot earlier, make the location inserted block throw off with the positioning slot, then the direction rotation bracing piece towards the tractive piece, make the tip that the base was kept away from to the bracing piece insert to the butt inslot, withhold the tractive piece, make the location inserted block remain the state that breaks away from with the positioning slot all the time, thereby make things convenient for the staff to extract the stand from the mounting groove and insert.

The utility model discloses further set up to: the end part of the supporting rod, which is far away from the base, is provided with a fillet.

Through adopting above-mentioned technical scheme for the bracing piece can conveniently insert in positioning slot and the butt joint inslot.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the positioning slot, the positioning slot and the elastic piece, other tools are not needed when the stand column needs to be disassembled and assembled, so that the stand column and the base are more convenient to disassemble and assemble, and the disassembling and assembling limitation of the stand column and the base is reduced;

2. the distance between the upright post and the ground can be adjusted by inserting the positioning insertion blocks into different positioning slots, so that the protective guard can be suitable for different places, and the universality of the protective guard is enhanced;

3. the supporting rod is hinged to the base, and the abutting groove is formed in the traction piece, so that when the upright post needs to be pulled out of the mounting groove, the supporting rod is inserted into the abutting groove to support traction, and the upright post is conveniently pulled out of the mounting groove; simultaneously when need not operating the stand, rotate the bracing piece for the bracing piece inserts in the positioning slot on base upper portion, thereby can form the support to the stand, makes the stability between stand and the base higher.

Drawings

Fig. 1 is a schematic structural view of a road separating guard rail of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 for illustrating a structure of the support bar.

Fig. 3 is a schematic structural diagram of the positioning assembly, which is used for showing the structure in the accommodating groove.

Reference numerals: 1. a column; 2. a base; 3. a cross bar; 4. guard rails; 6. a positioning assembly; 61. positioning the insert block; 62. the spring is tightly propped; 7. positioning the slot; 9. mounting blocks; 10. accommodating grooves; 12. a propping sheet; 13. a pulling sheet; 14. a support bar; 15. a butt joint groove; 16. and (4) the ground.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, the utility model discloses a rail guard is separated to road, including two stands 1 that are parallel to each other and the interval sets up, stand 1 is vertical direction setting. The bottoms of the two upright posts 1 are both connected with a base 2, and the base 2 is fixedly connected with the ground 16 through bolts. Be provided with horizontal pole 3 between two stands 1, horizontal pole 3 has the same two, and two horizontal poles 3 are parallel to each other and the interval sets up. Two horizontal poles 3 are vertical direction and distribute, are provided with many guardrail bar 4 between two horizontal poles 3, and many guardrail bar 4 are parallel and the interval setting each other. Guardrail bar 4 is parallel to each other with stand 1 to guardrail bar 4's both ends respectively with two horizontal pole 3 fixed connection from top to bottom.

Referring to fig. 2 and 3, a mounting groove is formed in the top wall of the base 2 along the depth direction, and the end portion of the upright post 1 close to the ground 16 is inserted into the mounting groove. The base 2 is provided with a positioning assembly 6, the positioning assembly 6 comprises a positioning insert 61 and an elastic part, and the elastic part is a butting spring 62. The lateral wall of the upright post 1 is provided with a plurality of positioning slots 7, and the positioning slots 7 are provided with four same positioning slots 7. The four positioning slots 7 are distributed at equal intervals along the length direction of the upright post 1. The base 2 is close to and has seted up the hole of sliding on the lateral wall of positioning slot 7, and the hole of sliding is a through-hole to the hole of sliding communicates with the mounting groove. The positioning insertion block 61 is arranged in the sliding hole in a sliding mode, and the positioning insertion block 61 slides in the horizontal direction. One end of the positioning insertion block 61 is inserted into the positioning slot 7, and the other end passes through the sliding hole and is located outside the base 2. The end of the positioning insertion block 61 inserted into the positioning insertion slot 7 is provided with an inclined surface, and the positioning insertion block 61 is arranged obliquely downwards from one side close to the upright post 1 to one side far away from the upright post 1.

Referring to fig. 2 and 3, a mounting block 9 is welded on the outer side wall of the base 2 close to the positioning slot 7, a receiving groove 10 is formed in the mounting block 9, and the opening direction of the receiving groove 10 faces the outer side wall of the base 2. The sliding hole is communicated with the accommodating groove 10, a connecting hole communicated with the accommodating groove 10 is formed in the side wall, far away from the base 2, of the mounting block 9, and the connecting hole and the sliding hole are coaxial. One end of the positioning insertion block 61 remote from the positioning insertion groove 7 passes through the receiving groove 10 and passes through the connecting hole to be located outside the mounting block 9. The positioning insertion block 61 is welded with the abutting piece 12, and the abutting piece 12 is arranged in the accommodating groove 10 in a sliding mode. The abutting spring 62 is sleeved on the positioning plug 61, and the abutting spring 62 is located in the accommodating groove 10. One end of the abutting spring 62 abuts against the side wall of the abutting sheet 12 close to the connecting hole, and the other end abuts against the inner wall of the accommodating groove 10 far away from the base 2. When the side wall of the abutting sheet 12 far away from the connecting hole abuts against the outer side wall of the base 2, the positioning insertion block 61 is inserted into the positioning insertion slot 7.

Referring to fig. 2 and 3, a pulling piece 13 is fixedly arranged at the end of the positioning insertion block 61 far away from the inclined surface. The base 2 is provided with a support rod 14, one end of the support rod 14 is hinged with the top wall of the base 2 through a pin shaft, and the support rod 14 is located at a position of the base 2 close to the positioning slot 7. An abutting groove 15 is formed in the side wall of the pulling piece 13 close to the mounting block 9, and the abutting groove 15 is located above the positioning insertion block 61.

The worker pulls the pulling piece 13 in the direction back to the mounting block 9, so that the positioning insertion block 61 is separated from the positioning insertion slot 7, then the supporting rod 14 is rotated, the supporting rod 14 is inserted in the abutting slot 15, and acting force is applied to the pulling piece 13, so that the pulling piece 13 still keeps a static state after the worker releases the pulling piece 13; that is, the support bar 14 is inserted into the abutting groove 15 to support the pulling piece 13, so that the positioning insertion block 61 and the positioning insertion groove 7 can be kept in a separated state. When the positioning insertion block 61 is required to be inserted into the positioning insertion slot 7, the support rod 14 is rotated, so that the support rod 14 is inserted into the positioning insertion slot 7 above the base 2, and the support rod 14 supports the upright post 1.

Referring to fig. 3, the positioning assemblies 6 are provided with two identical sets, which are respectively located on two parallel side walls of the base 2, and a connecting line of the two sets of positioning assemblies 6 is perpendicular to the cross bar 3. The same two support rods 14 are arranged and respectively correspond to the two groups of positioning assemblies 6 one by one. The mounting blocks 9 are provided with two identical blocks, which are respectively in one-to-one correspondence with the two groups of positioning assemblies 6.

The implementation principle is as follows:

when the upright post 1 is damaged or the upright post 1 and the base 2 need to be detached for other reasons, a worker firstly overcomes the elastic force of the abutting spring 62 and pulls the pulling piece 13 towards the direction far away from the mounting block 9, so as to drive the positioning insertion block 61 to be separated from the positioning insertion slot 7. Then the worker pulls the upright post 1 upwards, so that the support rod 14 is not tightly abutted to the positioning slot 7 on the base 2. Then the support rod 14 is rotated to rotate the support rod 14 out of the positioning slot 7, the support rod 14 is rotated to be inserted into the abutting groove 15, so that the pulling piece 13 is supported, and then the worker releases the pulling piece 13, so that the upright post 1 can be conveniently pulled out of the mounting groove. Finally, the upright 1 is detached from the base 2.

And then the upright post 1 after the maintenance or replacement is finished is installed on the base 2, the upright post 1 is directly inserted into the installation groove on the base 2, and the positioning slot 7 with the corresponding height is moved to the position aligned with the positioning insertion block 61 after the distance from the upright post 1 to the ground 16 is determined. The worker then pulls the pulling tab 13 in a direction away from the mounting block 9 so that the support bar 14 is no longer in abutment with the abutment groove 15. The support bar 14 is then rotated in the direction of the upright 1 so that the end of the support bar 14 remote from the base 2 is inserted into the positioning slot 7 above the base 2. Then the pulling piece 13 is released, and at this time, the abutting piece 12 slides towards the direction close to the base 2 under the elastic force of the abutting spring 62, so as to drive the positioning insertion block 61 to be inserted into the positioning slot 7, thereby positioning the upright post 1; at the same time, the support bar 14 also supports the upright post 1, so that the upright post 1 can be more stably installed on the base 2.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a rail guard is separated to road, includes base (2), be provided with stand (1) on base (2), its characterized in that: the base (2) is provided with an installation groove for the upright post (1) to be inserted, and the upright post (1) is inserted in the installation groove; the base (2) is provided with a positioning component (6) for fixing the upright post (1) in the mounting groove, the positioning component (6) comprises a positioning insertion block (61) which slides along the horizontal direction and is arranged on the base (2) and an elastic piece which is arranged on the base (2), the upright post (1) is provided with a positioning insertion groove (7) for the insertion of the positioning insertion block (61), the positioning insertion block (61) is inserted in the positioning insertion groove (7), and the elastic piece enables the positioning insertion block (61) to be tightly abutted to the positioning insertion groove (7).

2. A road partitioning guard rail as claimed in claim 1, wherein: a sliding hole is formed in the side wall of the mounting groove, and the positioning insertion block (61) is arranged in the sliding hole in a sliding manner; an installation block (9) is fixedly arranged on the base (2), an accommodating groove (10) is formed in the installation block (9), an opening of the accommodating groove (10) faces the base (2), and the sliding hole is communicated with the accommodating groove (10); a connecting hole communicated with the accommodating groove (10) is formed in the side wall, far away from the base (2), of the mounting block (9); the positioning insertion block (61) is far away from the positioning insertion groove (7), penetrates through the accommodating groove (10), and penetrates out of the connecting hole; the positioning insertion block (61) is fixedly connected with a propping sheet (12), and the propping sheet (12) is arranged in the accommodating groove (10) in a sliding manner; the elastic piece is a propping spring (62), and the propping spring (62) is sleeved on the positioning insertion block (61); one end of the abutting spring (62) abuts against the abutting sheet (12), and the other end of the abutting spring abuts against the inner wall, close to the connecting hole, of the accommodating groove (10); when the abutting sheet (12) abuts against the base (2), the positioning insertion block (61) is inserted into the positioning insertion groove (7).

3. A road partitioning guard rail as claimed in claim 2, wherein: the positioning insertion block (61) is close to one end of the positioning slot (7) is provided with an inclined plane, and the positioning insertion block (61) is inclined downwards from one side far away from the bottom of the mounting groove to the bottom of the mounting groove.

4. A road partitioning guard rail as claimed in claim 2, wherein: a plurality of positioning slots (7) are arranged; the positioning slots (7) are distributed along the length direction of the upright post (1), and the positioning slots (7) are arranged at intervals.

5. A road partition guard rail according to claim 4, wherein: a supporting rod (14) is arranged on the base (2); one end of the supporting rod (14) is hinged with the top wall of the base (2), and the other end of the supporting rod is abutted in the positioning slot (7) above the base (2).

6. A road partition guard rail according to claim 5, wherein: the end part of the positioning insertion block (61) far away from the positioning insertion slot (7) is fixedly connected with a pulling piece (13).

7. A road partition guard rail according to claim 6, wherein: the side wall of the pulling piece (13) close to the mounting block (9) is provided with a butt joint groove (15) for the support rod (14) to be spliced, and when the support rod (14) is spliced in the butt joint groove (15), the positioning insertion block (61) is separated from the positioning insertion groove (7).

8. A road partitioning guard rail as claimed in claim 7, wherein: the end part of the support rod (14) far away from the base (2) is provided with a fillet.