CN215405772U

CN215405772U - Guardrail convenient to carry out local maintenance

Info

Publication number: CN215405772U
Application number: CN202120834798.5U
Authority: CN
Inventors: 王开慧
Original assignee: Xinjiang Jinbang Weiye Transportation Facilities Co ltd
Current assignee: Xinjiang Jinbang Weiye Transportation Facilities Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-04
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to the technical field of road guardrails, in particular to a guardrail convenient for local maintenance, which comprises a plurality of guardrail bodies which are sequentially connected, wherein a first upright post and a second upright post are respectively arranged on two sides of the guardrail body, mounting seats are detachably arranged at the bottoms of the first upright post and the second upright post, the bottom ends of the mounting seats are pre-buried in the ground, an upper cross rod and a lower cross rod are horizontally arranged between the first upright post and the second upright post, a first accommodating groove and a second accommodating groove are respectively arranged on two sides of the first upright post and the second upright post, two ends of the upper cross rod and two ends of the lower cross rod are respectively inserted into the first accommodating groove and the second accommodating groove, and a plurality of guardrail rods are uniformly arranged between the upper cross rod and the lower cross rod at intervals. The guardrail convenient to carry out local maintenance is convenient for maintain and change the guardrail part of damage, and it is more convenient to dismantle and change the process, and the efficiency of construction is higher.

Description

Guardrail convenient to carry out local maintenance

Technical Field

The utility model relates to the technical field of road guardrails, in particular to a guardrail convenient for local maintenance.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, and is made of common steel materials, such as: stainless steel, round steel pipe, square steel pipe or profiled steel sheet, and the guardrail is in the use, easily receives external factor to influence and takes place local damage to certain maintenance should be carried out. When road guardrail that this type of set up in succession and fixed connection or welding together need the maintenance, generally need carry out the violence to longer one section road guardrail and dismantle, consequently, the road guardrail of the integral type that dismantles is most out of shape, consequently, has certain wasting of resources, simultaneously, comparatively difficult when dismantling, also caused the increase of dismantling and maintenance cost, and the efficiency of construction also receives the influence.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide the guardrail convenient for local maintenance, the guardrail convenient for local maintenance is convenient for local maintenance and replacement of the damaged guardrail, the disassembly and replacement processes are more convenient, and the construction efficiency is higher.

In order to achieve the technical effect, the utility model adopts the following technical scheme:

the utility model provides a guardrail convenient to carry out local maintenance, includes a plurality of guardrail bodies that connect gradually, the both sides of guardrail body are provided with first stand and second stand respectively, the equal detachably in bottom of first stand and second stand is provided with the mount pad, the bottom of mount pad is pre-buried in the ground, be provided with horizontal pole and sheer pole between first stand and the second stand horizontally, the both sides of first stand and second stand all are provided with first storage tank and second storage tank, go up the both ends of horizontal pole and sheer pole and peg graft respectively in first storage tank and the second storage tank, just it is provided with a plurality of guardrail bars evenly to go up the interval between horizontal pole and the sheer pole.

Furthermore, the upper cross bar comprises a first installation bar and a second installation bar which are same in shape and length, the side walls of the first installation bar and the second installation bar are oppositely provided with a first installation groove and a second installation groove, the first installation groove and the second installation groove respectively penetrate through the first installation bar and the second installation bar, the lower cross bar comprises a third installation bar and a fourth installation bar which are same in shape and length, the side walls of the third installation bar and the fourth installation bar are oppositely provided with a third installation groove and a fourth installation groove, the bottoms of the third installation groove and the fourth installation groove are respectively provided with a limiting plate for limiting the guardrail bar, the bottom end of the guardrail bar is inserted into an accommodation space formed by the third installation groove and the fourth installation groove, and the top end of the guardrail bar penetrates through a gap space formed by the first installation groove and the second installation groove and extends to the upper side of the upper cross bar, the upper cross rod and the lower cross rod are both provided with connecting pieces, the connecting pieces on the upper cross rod are used for connecting the first mounting rod and the second mounting rod, and the connecting pieces on the lower cross rod are used for connecting the third mounting rod and the fourth mounting rod.

Furthermore, first installation pole, second installation pole, third installation pole and fourth installation pole are in the both sides of guardrail bar all are provided with the spacing groove, the connecting piece is for setting up two "U" shape staple bolts that mutually support of spacing inslot portion are two be provided with the fastener between the "U" shape staple bolt.

Further, the mount pad includes all pre-buried portions in the ground and the installation department of part pre-buried in the ground, pre-buried portion is big-end-up's trapezoidal stage body structure down, the installation department sets up pre-buried portion's top surface and with pre-buried portion integrated into one piece, the inserting groove that the cross-section is the rectangle is seted up to the top surface of installation department, all set up the installation through-hole of being connected with external environment on four lateral walls of inserting groove, just the installation through-hole sets up the installation department is located the part above the ground, peg graft in the bottom of first stand and second stand just all seted up the thread connection groove in the inserting groove on the lateral wall of first stand and second stand, the thread connection groove with the position one-to-one of installation through-hole.

Further, the ratio of the part of the installation seat below the ground to the height above the ground is 3-8: 1.

Compared with the prior art, the utility model has the beneficial effects that: the guardrail convenient for local maintenance provided by the utility model is used for mounting the first upright post and the second upright post by arranging the detachable mounting base, the detachable upper cross rod and the detachable lower cross rod are arranged between the first upright post and the second upright post, and the plurality of guardrail rods are detachably mounted between the upper cross rod and the lower cross rod to achieve the maintenance effect on the order of roads. This guardrail dismantles easy to assemble simple structure convenient to carry out local maintenance, can carry out local change after certain part damages, its practicality is better.

Drawings

Fig. 1 is a schematic view of an overall structure of a guardrail body of a guardrail convenient for local maintenance according to an embodiment of the utility model;

fig. 2 is an exploded view of a guardrail body of a guardrail convenient for local repair according to an embodiment of the utility model;

fig. 3 is a partial enlarged structural view of a guardrail convenient for partial maintenance according to an embodiment of the utility model at a position a;

the reference signs are: 10, first stand, 11, second stand, 20, the top rail, 21, first installation pole, 211, first mounting groove, 22, second installation pole, 221, second mounting groove, 30, the sheer pole, 31, third installation pole, 311, the third mounting groove, 32, fourth installation pole, 321, the fourth mounting groove, 33, the limiting plate, 41, the spacing groove, 42, "U" shape staple bolt, 51, first storage tank, 52, the second storage tank, 61, pre-buried portion, 62, installation department, 621, the inserting groove, 63, the installation through-hole, 631, the thread connection groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-2, the guardrail convenient for local maintenance provided by this embodiment includes a plurality of guardrail bodies connected in sequence, the two sides of the guardrail body are respectively provided with a first upright post 10 and a second upright post 11, and when specifically installed, the first upright post 10 and the second upright post 11 can be shared between adjacent guardrail bodies, so as to save materials. The equal detachably in bottom of first stand 10 and second stand 11 is provided with the mount pad, the bottom of mount pad is pre-buried in the ground to guarantee the stability of this guardrail body installation. An upper cross bar 20 and a lower cross bar 30 are horizontally arranged between the first upright column 10 and the second upright column 11, a first accommodating groove 51 and a second accommodating groove 52 are respectively arranged on two sides of the first upright column 10 and the second upright column 11, the first accommodating groove 51 is arranged above the second accommodating groove 52, two ends of the upper cross bar 20 and two ends of the lower cross bar 30 are respectively detachably inserted into the first accommodating groove 51 and the second accommodating groove 52, and a plurality of guard rails (not shown in the figure) are uniformly arranged between the upper cross bar 20 and the lower cross bar 30 at intervals. When the concrete implementation, through with this mount pad pre-buried in order to play the fixed action in the ground, make up last horizontal pole 20, sheer pole 30 and guardrail bar with first stand 10 and second stand 11 again, be connected the bottom of first stand 10 and second stand 11 with the mount pad that corresponds again at last. When carrying out local maintenance, can directly dismantle the part more than the bottom surface to be convenient for maintain the part of guardrail body, reduce the cost of maintenance of guardrail body after the local damage.

In this embodiment, the upper cross bar 20 includes a first installation rod 21 and a second installation rod 22 having the same shape and length, a first installation groove 211 and a second installation groove 221 are oppositely disposed on the side walls of the first installation rod 21 and the second installation rod 22, and the first installation groove 211 and the second installation groove 221 respectively penetrate through the first installation rod 21 and the second installation rod 22. The bottom cross bar 30 includes the equal same third installation pole 31 of shape length and fourth installation pole 32, be provided with third mounting groove 311 and fourth mounting groove 321 on the lateral wall of third installation pole 31 and fourth installation pole 32 relatively, the bottom of third mounting groove 311 and fourth mounting groove 321 all is provided with and is used for carrying out spacing limiting plate 33 to the guardrail bar, the bottom of guardrail bar is pegged graft in the accommodation space that third mounting groove 311 and fourth mounting groove 321 formed just the bottom of guardrail bar with the top butt of limiting plate 33, the top of guardrail bar is passed the clearance space that first mounting groove 211 and second mounting groove 221 formed extends to go up the top of horizontal pole 20 to the realization is to the location of guardrail bar. In specific implementation, the first installation groove 211 is opposite to the second installation groove 221, so that the first installation rod 21 is tightly attached to the second installation rod 22, and then the third installation groove 311 is opposite to the fourth installation groove 321, so that the third installation rod 31 is tightly attached to the fourth installation rod 32, and thus the guardrail rod is installed.

In this embodiment, in order to fix the balustrade, the upper cross bar 20 and the lower cross bar 30 are both provided with connectors, the connectors on the upper cross bar 20 are used for connecting and fixing the first mounting rod 21 and the second mounting rod 22, and the connectors on the lower cross bar 30 are used for connecting and fixing the third mounting rod 31 and the fourth mounting rod 32. So as to fix the position of the guardrail rod and avoid the shaking of the guardrail rod. Specifically, for convenience of disassembly, the first installation rod 21, the second installation rod 22, the third installation rod 31 and the fourth installation rod 32 are in the two sides of the guardrail rod are both provided with the limiting grooves 41, the connecting piece is arranged at two mutually matched 'U' -shaped hoops 42 in the limiting grooves 41, two fasteners are arranged between the 'U' -shaped hoops 42, the fasteners are bolts and are used for connecting the two 'U' -shaped hoops 42, and simultaneously, the first installation rod 21, the second installation rod 22, the third installation rod 31 and the fourth installation rod 32 are connected, so that the guardrail rod is fixed in position.

In the embodiment, the mounting seat comprises an embedded part 61 which is embedded in the ground and a mounting part 62 which is partially embedded in the ground, and the height ratio of the part of the mounting seat below the ground to the part of the mounting seat above the ground is 3-8:1, so that the mounting seat can be stably mounted in the ground, the height of the part of the mounting seat above the ground is small, the mounting requirement is met, and the damage probability is reduced. Pre-buried portion 61 is big-end-up's trapezoidal stage body structure down, installation department 62 sets up pre-buried portion 61 the top surface and with pre-buried portion 61 integrated into one piece, installation department 62's top surface is seted up the inserting groove 621 that the cross-section is the rectangle, all set up the installation through-hole 63 of being connected with external environment on inserting groove 621's four lateral walls, just installation through-hole 63 sets up installation department 62 is located the part more than ground, the bottom of first stand 10 and second stand 11 is pegged graft in inserting groove 621 just threaded connection groove 631 has all been seted up on the lateral wall of first stand 10 and second stand 11, threaded connection groove 631 with the position one-to-one of installation through-hole 63. In specific implementation, bolts are correspondingly inserted through the mounting through holes 63 and the ends of the bolts are inserted into the threaded mounting grooves, so that the first upright post 10 or the second upright post 11 is stably mounted on the mounting seat, and the mounting stability of the first upright post 10 and the second upright post 11 is ensured.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a guardrail convenient to carry out local maintenance which characterized in that: including a plurality of guardrail bodies that connect gradually, the both sides of guardrail body are provided with first stand (10) and second stand (11) respectively, the equal detachably of bottom of first stand (10) and second stand (11) is provided with the mount pad, the bottom of mount pad is pre-buried in the ground, be provided with horizontal pole (20) and sheer pole (30) horizontally between first stand (10) and second stand (11), the both sides of first stand (10) and second stand (11) all are provided with first storage tank (51) and second storage tank (52), peg graft respectively at the both ends of going up horizontal pole (20) and sheer pole (30) in first storage tank (51) and second storage tank (52), just it evenly is provided with a plurality of guardrail bars to go up still separate between horizontal pole (20) and sheer pole (30).

2. A guardrail facilitating local service as claimed in claim 1, wherein: go up horizontal pole (20) including first installation pole (21) and second installation pole (22) that shape length is equal the same, be provided with first mounting groove (211) and second mounting groove (221) on the lateral wall of first installation pole (21) and second installation pole (22) relatively, first mounting groove (211) and second mounting groove (221) run through respectively first installation pole (21) and second installation pole (22), sheer pole (30) include third installation pole (31) and fourth installation pole (32) that shape length is equal the same, be provided with third mounting groove (311) and fourth mounting groove (321) relatively on the lateral wall of third installation pole (31) and fourth installation pole (32), the bottom of third mounting groove (311) and fourth mounting groove (321) all is provided with and is used for carrying out spacing limiting plate (33) to the guardrail bar, the bottom of guardrail bar is pegged graft in the empty mounting groove of holding that third mounting groove (311) and fourth installation groove (321) formed Within a definite time, just the top of guardrail bar passes the clearance space that first mounting groove (211) and second mounting groove (221) formed and extends to the top of entablature (20), all be provided with the connecting piece on entablature (20) and sheer pole (30), connecting piece on entablature (20) is used for connecting first installation pole (21) and second installation pole (22), connecting piece on sheer pole (30) is used for connecting third installation pole (31) and fourth installation pole (32).

3. A guardrail facilitating local service as claimed in claim 2, wherein: first installation pole (21), second installation pole (22), third installation pole (31) and fourth installation pole (32) are in guardrail bar's both sides all are provided with spacing groove (41), the connecting piece is for setting up two inside mutually supporting "U" shape staple bolts (42) of spacing groove (41), two be provided with the fastener between "U" shape staple bolt (42).

4. A guardrail facilitating local service as claimed in claim 1, wherein: the mounting seat comprises a whole pre-buried part (61) and a mounting part (62), wherein the pre-buried part (61) is pre-buried in the ground, the mounting part (62) is partially pre-buried in the ground, the pre-buried part (61) is of a trapezoid table body structure with a large lower part and a small upper part, the mounting part (62) is arranged on the top surface of the pre-buried part (61) and integrally formed with the pre-buried part (61), an insertion groove (621) with a rectangular cross section is formed in the top surface of the mounting part (62), mounting through holes (63) connected with the external environment are formed in four side walls of the insertion groove (621), the mounting through holes (63) are formed in the part, located above the ground, of the mounting part (62), of the bottom ends of the first stand column (10) and the second stand column (11) are inserted into the insertion groove (621), and threaded connection grooves (631) are formed in the side walls of the first stand column (10) and the second stand column (11), the threaded connecting grooves (631) correspond to the mounting through holes (63) in position one to one.

5. A guardrail facilitating local service as claimed in claim 1, wherein: the ratio of the part of the installation seat below the ground to the height of the installation seat above the ground is 3-8: 1.