CN211524350U

CN211524350U - Foam light-weight pavement construction protection device

Info

Publication number: CN211524350U
Application number: CN201922394886.3U
Authority: CN
Inventors: 唐能; 刘湘江; 杨泽昊
Original assignee: Guangdong Taihe Construction Co ltd
Current assignee: Guangdong Taihe Construction Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-18
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a foam light road surface construction protector, include: a guard rail, characterized in that the guard rail comprises: the upright posts are symmetrically arranged on the road surface; and set up in protection machanism between the stand, protection machanism includes: the fixing plates are symmetrically arranged on the upright posts; a protection plate connected between the fixing plates; the limiting assembly is arranged between the upright post and the fixing plate and is used for fixing and limiting the fixing plate; and the connecting component is arranged between the fixed plate and the protection plates and used for connecting the protection plates, and the bottom of the stand column is also provided with a supporting piece used for fixing the stand column. The utility model discloses have and carry out the effect of installing fast and dismantling the rail guard to improve the convenient degree and the practicality of rail guard.

Description

Foam light-weight pavement construction protection device

Technical Field

The utility model belongs to the technical field of the technique of construction protective equipment and specifically relates to a foam light pavement construction protector is related to.

Background

The foam cement light soil is a novel light heat insulation material containing a large number of closed air holes, which belongs to a bubble-shaped heat insulation material and is characterized in that closed foam holes are formed in concrete to lighten the concrete and insulate heat. When the road surface construction is poured into the foam cement light soil, in order to improve the safety of construction, a protection device is often needed to be used so as to carry out fencing on a construction area.

The existing construction protection device generally uses common plates such as iron plates, wood plates or plastics to enclose a construction area, then fixes a support on a road surface through some metal supports and expansion screws so as to stably support the plates, and two adjacent plates are connected together by welding or using iron wires and bolts and nuts so as to prevent the guardrail from toppling.

The above prior art solutions have the following drawbacks: when the supports are fixed by using the expansion screws, holes are often drilled on the ground, so that the labor intensity of constructors is increased, the supports are difficult to disassemble, and the problem of road surface damage is easily caused when the supports are forcibly disassembled; simultaneously, two adjacent plates are connected through welding or by using iron wires and bolts and nuts, so that the mounting and the dismounting are troublesome, and the convenience and the practicability of the protective device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foam light road surface construction protector has the effect of installing fast and dismantling the rail guard to improve the convenience and the practicality of rail guard.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a foam lightweight pavement construction protection device, comprising: a guard rail, characterized in that the guard rail comprises: the upright posts are symmetrically arranged on the road surface; and set up in protection machanism between the stand, protection machanism includes: the fixing plates are symmetrically arranged on the upright posts; a protection plate connected between the fixing plates; the limiting assembly is arranged between the upright post and the fixing plate and is used for fixing and limiting the fixing plate; and the connecting component is arranged between the fixed plate and the protection plates and used for connecting the protection plates, and the bottom of the stand column is also provided with a supporting piece used for fixedly supporting the stand column.

By adopting the technical scheme, the effect of quickly mounting and dismounting the protective guard can be facilitated by arranging the structure that the limiting assembly and the connecting assembly are matched with each other, so that the convenience and the practicability of the protective guard are improved; meanwhile, the supporting piece is arranged, so that the effect of stabilizing and supporting the stand column can be conveniently achieved.

The utility model discloses further set up to: the limiting assembly comprises limiting blocks symmetrically arranged on one side of the fixing plate; a plurality of limiting holes which are arranged on the side surface of the upright column facing the fixing plate and matched with the limiting blocks; and a first limiting piece used for fixing the limiting block on the limiting hole.

By adopting the technical scheme, when the fixing plate is required to be fixedly connected to the stand column, the limiting block on the fixing plate is inserted into the limiting hole, and then the limiting block is fixedly limited through the limiting piece, so that the effect of fixedly limiting the fixing plate can be realized; meanwhile, the limiting blocks can be inserted into the limiting holes with different heights, and the effect of effectively adjusting the height of the fixing plate can be achieved.

The utility model discloses further set up to: the first limiting part comprises a round hole penetrating through the limiting block; a plurality of connecting blocks connected to the side of the upright post away from the fixing plate; connecting holes are formed in the connecting blocks; the bolt simultaneously penetrates through the round hole and the connecting hole; and a nut threadedly coupled to the bolt.

Through adopting above-mentioned technical scheme, through setting up bolt and nut threaded connection's structure, can be so that be convenient for fix the stopper to make fixed plate fixed connection on the stand.

The utility model discloses further set up to: the connecting assembly comprises a dovetail groove formed in the side surface of the fixing plate, which is back to the upright post; the dovetail block is arranged on the side surface of the protection plate and matched with the dovetail groove; and the second limiting part is arranged at the top of the fixing plate and used for fixing and limiting the protection plate.

Through adopting above-mentioned technical scheme, through setting up the dovetail and the structure that the forked tail piece is mutually supported, not only can make the forked tail piece of guard plate slide on the fixed plate along the dovetail to can make guard plate and fixed plate fixed connection each other, also can be convenient for directly dismantle the guard plate from the fixed plate in addition.

The utility model discloses further set up to: the second limiting part comprises a fixed rod vertically arranged at the top of the fixed plate; and the limiting rod is rotatably connected to the fixing rod and is abutted against the top of the protection plate.

Through adopting above-mentioned technical scheme, through setting up the connection structure that dead lever and gag lever post mutually supported, when needs carry on spacingly to the guard plate, the gag lever post rotates along the dead lever for the gag lever post butt is at the top of guard plate, thereby can realize playing fixed spacing effect to the guard plate.

The utility model discloses further set up to: the supporting piece comprises a bearing seat arranged at the bottom of the upright post; the fixing groove is formed in the bearing seat and matched with the upright post; the telescopic clamping rods are symmetrically and telescopically connected to the side surfaces of the stand columns; and the clamping holes are symmetrically formed in the wall of the fixed groove and are clamped with the telescopic clamping rods.

By adopting the technical scheme, when the upright column needs to be fixed, the upright column is inserted into the bearing seat along the fixing groove, and then the telescopic clamping rod on the upright column is clamped with the clamping hole, so that the upright column is fixedly arranged on the bearing seat; and when the stand was dismantled to needs, the flexible kelly of direct extrusion for flexible kelly contracts along the card hole, thereby can be convenient for dismantle the stand from bearing the seat.

The utility model discloses further set up to: and a plurality of guide grooves are also arranged on the wall of the fixed groove and communicated with the clamping holes.

Through adopting above-mentioned technical scheme, through setting up the guide way, can be convenient for play certain guide effect to flexible kelly to make flexible kelly advance the card downthehole along the guide way card.

The utility model discloses further set up to: the bottom of fixed plate with the bottom of guard plate all is provided with detachable baffle.

Through adopting above-mentioned technical scheme, when the road surface need water foam light soil, this baffle can be convenient for play certain effect of blockking, in order to prevent that rubbish or dust on the road surface from blowing down foam light soil to rubbish or dust on the road surface.

The utility model discloses further set up to: and a reflective mark is arranged on the side surface of the protection plate.

Through adopting above-mentioned technical scheme, through setting up reflection of light sign, not only can effectually be convenient for past vehicle and pedestrian play the effect of a warning, can effectually increase driver's the field of vision moreover, the emergence of prevention accident.

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

1. by arranging the structure that the limiting assembly and the connecting assembly are matched with each other, the protective guard can be conveniently and quickly mounted and dismounted, so that the convenience and the practicability of the protective guard are improved; meanwhile, the supporting piece is arranged, so that the effect of stably supporting the upright post can be conveniently achieved;

2. when the foam light soil needs to be poured on the road surface, the baffle plate can conveniently play a certain role in blocking garbage or dust on the road surface so as to prevent the garbage or dust on the road surface from being blown into the foam light soil;

3. through setting up the reflection of light sign, not only can effectually be convenient for passing vehicle and pedestrian play the effect of a warning, can effectual increase driver's the field of vision moreover, the emergence of prevention accident.

Drawings

FIG. 1 is a schematic view of the overall structure of the foam light-weight pavement construction protection device of the utility model;

fig. 2 is an exploded schematic view of the present invention.

In the figure, 1, a column; 11. a limiting hole; 12. connecting blocks; 121. connecting holes; 13. a telescopic clamping rod; 2. a fixing plate; 21. a limiting block; 211. a circular hole; 22. a dovetail groove; 3. a protection plate; 31. a dovetail block; 4. a bolt; 5. a nut; 6. fixing the rod; 61. a limiting rod; 7. a bearing seat; 71. fixing grooves; 72. a clamping hole; 73. a guide groove; 8. a baffle plate; 9. and (4) reflecting the mark.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a foam light pavement construction protector, include: a guard rail for enclosing a construction area to safely isolate foamed lightweight soil poured on a constructed road surface, the guard rail comprising: the upright posts 1 are symmetrically and vertically arranged on the road surface; and a protection mechanism is connected between the two upright posts 1 and used for isolating the construction pavement, so that the safety of passing vehicles and pedestrians can be improved.

As shown in fig. 1, in order to facilitate the stable supporting function of the guard rail, in the present embodiment, a support member is installed at the bottom of the upright 1, the support member may facilitate the stable supporting function of the guard rail, and the support member includes: the bottom of the upright post 1 is provided with a bearing seat 7, the bearing seat 7 is made of rubber, and heavy objects such as iron blocks are fixedly placed in the bearing seat 7 made of rubber, so that the stability of the bearing seat 7 can be improved.

Meanwhile, as shown in fig. 2, a fixing groove 71 is formed on the bearing seat 7, the fixing groove 71 is matched with the upright post 1, a clamping hole 72 is further formed in a groove wall of the fixing groove 71, the clamping hole 72 penetrates through the upright post 1, a telescopic clamping rod 13 clamped with the clamping hole 72 is connected to a side surface of the upright post 1, a spring is arranged between the telescopic clamping rod 13 and the upright post 1, and when the telescopic clamping rod 13 is extruded, the telescopic clamping rod 13 extrudes the spring to compress, so that the telescopic clamping rod 13 can be retracted into the upright post 1.

When the upright column 1 needs to be fixed, the upright column 1 is inserted into the bearing seat 7 along the fixing groove 71, and then the telescopic clamping rod 13 on the upright column 1 is clamped with the clamping hole 72, so that the upright column 1 is fixedly arranged on the bearing seat 7; and when the stand 1 needs to be disassembled, the telescopic clamping rod 13 is directly extruded, so that the telescopic clamping rod 13 is contracted along the clamping hole 72, and the stand 1 can be conveniently disassembled from the bearing seat 7.

Preferably, two guide grooves 73 are further disposed on the groove wall of the fixing groove 71, the guide grooves 73 are communicated with the locking hole 72, and the guide grooves 73 can guide the retractable locking rod 13 to a certain extent, so that the retractable locking rod 13 is locked in the locking hole 72 along the guide grooves 73.

As shown in fig. 2, in the present embodiment, the guard mechanism includes: the two upright posts 1 are both connected with a fixed plate 2, and the fixed plate 2 and the upright posts 1 are fixedly installed through a limiting component; and be connected with protection plate 3 on the side that deviates from this stand 1 at this fixed plate 2, this protection plate 3 is formed by polylith and the similar connecting plate interconnect of this fixed plate 2, and carries out fixed connection together through coupling assembling between this protection plate 3 and the fixed plate 2.

By arranging the structure that the limiting assembly and the connecting assembly are matched with each other, the upright post 1, the fixing plate 2 and the protection plate 3 can be conveniently and fixedly spliced with each other, so that a guard rail is formed to safely isolate a construction area; meanwhile, the limiting assembly and the connecting assembly can be directly separated, namely the protective guard can be detached, so that the protective guard can be conveniently carried and stored, and convenience and practicability of the protective guard can be improved.

Specifically, as shown in fig. 2, in the present embodiment, the limiting assembly includes: two limiting blocks 21 are fixedly mounted on the fixing plate 2, the two limiting blocks 21 are respectively located on the side surfaces of the two ends of the upright post 1, a plurality of limiting holes 11 penetrate through the side surface of the upright post 1 facing the fixing plate 2, the limiting holes 11 are respectively matched with the two limiting blocks 21, the limiting blocks 21 penetrate through the upright post 1 along the limiting holes 11, and then the limiting blocks 21 are fixed through first limiting parts, so that the limiting blocks 21 are fixed on the upright post 1.

Meanwhile, in this embodiment, the first limiting member includes: round holes 211 are formed in the limiting blocks 21 in a penetrating manner, a plurality of connecting blocks 12 are fixedly connected to the side face, away from the fixing plate 2, of the upright post 1, connecting holes 121 are also formed in the connecting blocks 12 in a penetrating manner, and the connecting holes 121 correspond to the round holes 211 in the limiting blocks 21; and the connecting block 12 is provided with a bolt 4 which passes through the round hole 211 and the connecting hole 121 at the same time, a nut 5 is further connected to the bolt 4 in a threaded manner, and the limiting block 21 can be fixed by screwing the nut 5 into the bolt 4.

When the fixing plate 2 needs to be fixedly connected to the upright post 1, the limiting block 21 on the fixing plate 2 is inserted into the limiting hole 11, and then the bolt 4 and the nut 5 are matched with each other to fix and limit the limiting block 21, so that the effect of fixing and limiting the fixing plate 2 can be realized; meanwhile, the limiting block 21 can be inserted into the limiting holes 11 with different heights, and the effect of effectively adjusting the height of the fixing plate 2 can be achieved.

More specifically, as shown in fig. 2, in the present embodiment, the connecting assembly includes: the dovetail groove 22 is formed in the side face, away from the upright post 1, of the fixing plate 2, the dovetail block 31 matched with the dovetail groove 22 is fixedly connected to the side face, facing the fixing plate 2, of the protection plate 3, the dovetail block 31 on the protection plate 3 is aligned with the dovetail groove 22 and is connected to the fixing plate 2 in a sliding mode, meanwhile, the adjacent connecting plates on the protection plate 3 are also connected in a mode of being matched with the dovetail groove 22 and the dovetail block 31, a second limiting part is arranged on the top end face of the fixing plate 2, and the second limiting part is used for limiting the protection plate 3 to a certain extent.

Meanwhile, in this embodiment, the second limiting member includes: the fixing rod 6 is fixedly mounted on the top end face of the fixing plate 2, the fixing rod 6 is perpendicular to the top surface of the fixing plate 2, the fixing rod 6 is connected with a limiting rod 61, and the limiting rod 61 can rotate along the fixing rod 6, so that the limiting rod 61 abuts against the top surface of the protection plate 3 to limit the protection plate 3.

By arranging the structure that the dovetail grooves 22 and the dovetail blocks 31 are matched with each other, the dovetail blocks 31 of the protection plate 3 can slide into the fixing plate 2 along the dovetail grooves 22, and then the limiting rods 61 rotate along the fixing rod 6, so that the limiting rods 61 abut against the top of the protection plate 3, and the protection plate 3 and the fixing plate 2 can be fixedly connected with each other; and leave guard plate 3 through rotating gag lever post 61, can be so that directly dismantle guard plate 3 from fixed plate 2 get off, in order to carry and deposit guard plate 3 to can improve the convenient degree and the practicality of rail guard.

Preferably, as shown in fig. 2, in order to prevent the garbage or dust on the road surface from blowing into the foamed lightweight soil, in this embodiment, the baffles 8 are disposed at the bottom of the fixing plate 2 and the bottom of the protection plate 3, and the baffles 8 are detachable, and the baffles 8 can support the fixing plate 2 and the protection plate 3, so that the fixing plate 2 and the protection plate 3 can be more stable. When the foam light soil needs to be poured on the road surface, the baffle plate 8 can conveniently play a certain blocking role on the garbage or dust on the road surface so as to prevent the garbage or dust on the road surface from being blown into the foam light soil.

The implementation principle of the embodiment is as follows: when the guard rail needs to be installed, the telescopic clamping rod 13 on the upright post 1 is firstly inserted into the fixing groove 71 on the bearing seat 7 along the guide groove 73, and then the telescopic clamping rod 13 and the clamping hole 72 are mutually clamped, so that the upright post 1 is fixed on the bearing seat 7; the fixing plate 2 can then be fixed by inserting the stopper 21 on the side of the fixing plate 2 into the column 1 along the stopper hole 11, then directly passing through the connecting hole 121 on the connecting block 12 and the circular hole 211 of the stopper 21 by the bolt 4, and then screwing the nut 5 into the bolt 4.

Then the protection plate 3 is connected to the fixing plate 2 through the mutual sliding fit of the dovetail block 31 on the protection plate 3 and the dovetail groove 22 on the fixing plate 2, and finally the limiting rod 61 on the fixing rod 6 is rotated to enable the limiting rod 61 to abut against the top of the protection plate 3, so that the protection plate 3 is fixed and limited; when the protective guard needs to be disassembled, the protective guard can be quickly disassembled only by the reverse steps of the installation process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A foam lightweight pavement construction protection device, comprising: a guard rail, characterized in that the guard rail comprises: the upright posts (1) are symmetrically arranged on the road surface; and a protection mechanism arranged between the columns (1), the protection mechanism comprising: the fixing plates (2) are symmetrically arranged on the upright posts (1); a protection plate (3) connected between the fixing plates (2); the limiting component is arranged between the upright post (1) and the fixing plate (2) and is used for fixing and limiting the fixing plate (2); and the connecting component is arranged between the fixing plate (2) and the protection plates (3) and used for connecting the protection plates (3), and the bottom of the upright post (1) is also provided with a supporting piece for fixedly supporting the upright post (1).

2. The foam lightweight dirt pavement construction guard device of claim 1 wherein said stop assembly includes: the limiting blocks (21) are symmetrically arranged on one side of the fixing plate (2); a plurality of limiting holes (11) which are arranged on the side surface of the upright post (1) facing the fixing plate (2) and matched with the limiting blocks (21); and a first limiting piece used for fixing the limiting piece (21) on the limiting hole (11).

3. The foam lightweight roadway construction guard device of claim 2, wherein said first stop comprises: a round hole (211) penetrating through the limiting block (21); a plurality of connecting blocks (12) connected to the side of the upright (1) facing away from the fixing plate (2); connecting holes (121) are formed in the connecting blocks (12); a bolt (4) simultaneously penetrating through the round hole (211) and the connecting hole (121); and a nut (5) in threaded connection with the bolt (4).

4. The foam lightweight dirt pavement construction guard of claim 1 wherein said connection assembly includes: a dovetail groove (22) arranged on the side surface of the fixing plate (2) back to the upright post (1); the dovetail block (31) is arranged on the side surface of the protection plate (3) and matched with the dovetail groove (22); and the second limiting part is arranged at the top of the fixing plate (2) and used for fixing and limiting the protection plate (3).

5. The foam lightweight roadway construction guard device of claim 4, wherein said second stop comprises: the fixing rod (6) is vertically arranged at the top of the fixing plate (2); and the limiting rod (61) is rotatably connected to the fixing rod (6), and the limiting rod (61) is abutted to the top of the protection plate (3).

6. The foam lightweight dirt pavement construction guard device of claim 1 wherein said support member: a bearing seat (7) arranged at the bottom of the upright post (1); a fixing groove (71) which is arranged on the bearing seat (7) and is matched with the upright post (1); the telescopic clamping rods (13) are symmetrically and telescopically connected to the side surface of the upright post (1); and the clamping holes (72) are symmetrically arranged on the wall of the fixed groove (71) and are clamped with the telescopic clamping rod (13).

7. The foam lightweight pavement construction protection device according to claim 6, wherein a plurality of guide grooves (73) are further formed on the groove wall of the fixing groove (71), and the guide grooves (73) are communicated with the clamping holes (72).

8. The foam lightweight pavement construction protection device according to claim 1, characterized in that the bottom of the fixing plate (2) and the bottom of the protection plate (3) are both provided with a detachable baffle (8).

9. The foam lightweight pavement construction protection device according to claim 1, characterized in that a reflective sign (9) is arranged on the side of the protection plate (3).