CN210049140U

CN210049140U - A roadblock structure for highway construction

Info

Publication number: CN210049140U
Application number: CN201920695705.8U
Authority: CN
Inventors: 杜莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-11
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a roadblock structure for highway construction, in particular to the technical field of roadblocks for highway construction, which comprises a bottom plate, wherein supporting seats are fixedly arranged at both ends of the bottom plate, folding mechanisms are fixedly arranged at both ends of the top of the bottom plate, a placing mechanism is arranged between the two folding mechanisms, and a rain baffle is arranged at the top of the two folding mechanisms; two folding mechanism all includes first folding rod, two first folding rod welds respectively at bottom plate top both ends. The utility model discloses a be equipped with the folding mechanism who comprises first folding rod, second folding rod and third folding rod etc. can save and place the space, conveniently carry, simultaneously, the device does not receive weather condition's influence to the practicality of the device has been improved, moreover, through setting the device to folding structure, can be according to the in service behavior of reality, adjust folding mechanism, with the operation requirement that reaches people, convenient, practical.

Description

A roadblock structure for highway construction

Technical Field

The utility model relates to a roadblock technical field of highway construction, more specifically say, the utility model relates to a roadblock structure for highway construction.

Background

The work signboard is used for peripheral protection prompt of road construction site, maintenance and municipal construction and building construction, and can be placed in a required place to guide traffic at any time so as to prevent an accidental collision event and reduce loss;

in the technical scheme, the problem of electric power required by roadblocks in outgoing construction is solved through the arrangement of a solar photovoltaic power generation set, and a warning lamp can be normally on, so that the aim of more striking is fulfilled, and the road barricade structure is energy-saving and environment-friendly;

but it is when in actual use, still has more shortcoming, like through being provided with solar photovoltaic power generation group, can the energy saving, increase environmental protection effect, but, in the in-service use, the device receives the influence of the condition of weather very easily, and is inconvenient to carry to lead to the working effect not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a roadblock structure for highway construction, through being equipped with the folding mechanism who comprises first folding rod, second folding rod and third folding rod etc. can sparingly place the space, conveniently carry, and simultaneously, the device does not receive the influence of weather condition, thereby the device's practicality has been improved, and, through setting the device to folding structure, can be according to the in service behavior of reality, adjust folding mechanism, in order to reach people's operation requirement, and is convenient and practical, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roadblock structure for highway construction comprises a bottom plate, wherein supporting seats are fixedly arranged at two ends of the bottom plate, folding mechanisms are fixedly arranged at two ends of the top of the bottom plate, a placing mechanism is arranged between the two folding mechanisms, and a rain baffle is arranged at the top of the bottom plate;

the two folding mechanisms comprise first folding rods, the two first folding rods are respectively welded at two ends of the top of the bottom plate, one side of each of the two first folding rods is provided with a first sliding groove and a first placing groove, the number of the first placing grooves is two, the two first placing grooves are respectively arranged at two sides of a notch of the first sliding groove, two sides of an inner cavity of the first sliding groove are respectively provided with a first limiting groove, two inner cavities of the first sliding groove are respectively provided with a second folding rod in a matching manner, the bottom ends of two sides of each of the two second folding rods are respectively fixedly provided with a first limiting block, the first limiting blocks are respectively matched with the first limiting grooves at corresponding ends, one side of each of the two second folding rods is provided with a second sliding groove and a second placing groove, the number of the second placing grooves is two, and the two second placing grooves are respectively arranged at two sides of a notch of the second sliding groove, second spout inner chamber both sides all are provided with the second spacing groove, two the cooperation of second spout inner chamber is all equipped with third folding rod, two third folding rod both sides bottom is all fixed and is equipped with the second stopper, the second stopper respectively with the second spacing groove phase-match of corresponding end, two third folding rod one side all is provided with third spout and third standing groove, the quantity of third standing groove sets up to two, two the third standing groove sets up the both sides at the third spout notch respectively.

In a preferred embodiment, the length of the first and second limiting grooves is less than the length of the first and second folding rods, respectively.

In a preferred embodiment, the top ends of two sides of the first folding rod are provided with first screw holes, the bottom ends and the top ends of two sides of the second folding rod are provided with second screw holes, the bottom ends of two sides of the third folding rod are provided with third screw holes, the diameter of the first screw hole is equal to that of the second screw hole, and the diameter of the second screw hole is equal to that of the third screw hole.

In a preferred embodiment, fixing plates are arranged at the joints of the first folding rod and the second folding rod and at the joints of the second folding rod and the third folding rod, the longitudinal sections of the fixing plates are all in a Z shape, and the fixing plates are fixedly connected with the first screw hole, the second screw hole and the third screw hole of the corresponding side through bolts.

In a preferred embodiment, the placing mechanism comprises a placing plate, the placing plate comprises a first placing plate, a second placing plate and a third placing plate, the bottom of the placing plate is fixedly connected with a fixture block, the fixture block is respectively matched with the first placing groove, the second placing groove and the third placing groove of the corresponding end, and grooves are arranged on two sides of the placing plate.

In a preferred embodiment, the length of the bottom plate is greater than the maximum distance between the two first folding bars, and the width of the bottom plate is greater than the width of the first folding bars, and the length and the width of the rain shield are equal to those of the bottom plate.

The utility model discloses a technological effect and advantage:

1. the folding mechanism composed of the first folding rod, the second folding rod, the third folding rod and the like is arranged, so that the placing space can be saved, the carrying is convenient, meanwhile, the device is not influenced by weather conditions, and the practicability of the device is improved;

2. the first placing plate, the second placing plate and the third placing plate are arranged, and the grooves are formed in the two sides of the placing plates, so that road construction information can be displayed conveniently, the attention of passing vehicles and pedestrians is improved, accidents are prevented, unnecessary damage and loss to people are avoided, and meanwhile, the safety of road construction workers can be guaranteed;

3. through being equipped with the weather shield, can enough protect folding mechanism, prevent that the rainwater from soaking folding mechanism, lead to folding mechanism to produce the harm, can protect again to place the notice of board both sides and not soaked by the rainwater, be favorable to guaranteeing the normal use of notice.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the folding mechanism of the present invention.

Fig. 3 is a schematic view of the folding mechanism of the present invention.

Fig. 4 is an enlarged view of a portion B of fig. 2 according to the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference signs are: 1 bottom plate, 2 supporting seats, 3 weather shield, 4 first folding rods, 5 first chutes, 6 first placing grooves, 7 first limiting grooves, 8 second folding rods, 9 first limiting blocks, 10 second chutes, 11 second placing grooves, 12 second limiting grooves, 13 third folding rods, 14 second limiting blocks, 15 third chutes, 16 third placing grooves, 17 first screws, 18 second screws, 19 third screws, 20 fixed plates, 21 first placing plates, 22 second placing plates, 23 third placing plates, 24 fixture blocks and 25 grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

As shown in fig. 1-5, the roadblock structure for road construction comprises a bottom plate 1, wherein both ends of the bottom plate 1 are fixedly provided with a supporting seat 2, both ends of the top of the bottom plate 1 are fixedly provided with folding mechanisms, a placing mechanism is arranged between the two folding mechanisms, and the top of the two folding mechanisms is provided with a rain baffle 3;

the two folding mechanisms comprise first folding rods 4, the two first folding rods 4 are respectively welded at two ends of the top of the bottom plate 1, one side of each of the two first folding rods 4 is provided with a first sliding groove 5 and a first placing groove 6, the number of the first placing grooves 6 is two, the two first placing grooves 6 are respectively arranged at two sides of a notch of the first sliding groove 5, two sides of an inner cavity of the first sliding groove 5 are respectively provided with a first limiting groove 7, two inner cavities of the first sliding groove 5 are respectively provided with a second folding rod 8 in a matching manner, the bottom ends of two sides of the second folding rods 8 are respectively fixedly provided with a first limiting block 9, the first limiting blocks 9 are respectively matched with the first limiting grooves 7 at corresponding ends, one side of each of the two second folding rods 8 is provided with a second sliding groove 10 and a second placing groove 11, the number of the second placing grooves 11 is two, and the two second placing grooves 11 are respectively arranged at two sides of a notch of the second sliding groove 10, two sides of an inner cavity of the second sliding chute 10 are respectively provided with a second limiting groove 12, two inner cavities of the second sliding chute 10 are respectively provided with a third folding rod 13 in a matching manner, the bottom ends of two sides of the two third folding rods 13 are respectively fixedly provided with a second limiting block 14, the second limiting blocks 14 are respectively matched with the second limiting grooves 12 of corresponding ends, one side of each of the two third folding rods 13 is provided with a third sliding chute 15 and a third placing groove 16, the number of the third placing grooves 16 is two, and the two third placing grooves 16 are respectively arranged on two sides of a notch of the third sliding chute 15;

the length of the first limiting groove 7 and the length of the second limiting groove 12 are respectively smaller than the length of the first folding rod 4 and the length of the second folding rod 8;

the top ends of two sides of the first folding rod 4 are respectively provided with a first screw hole 17, the bottom ends and the top ends of two sides of the second folding rod 8 are respectively provided with a second screw hole 18, the bottom ends of two sides of the third folding rod 13 are respectively provided with a third screw hole 19, the diameter of the first screw hole 17 is equal to that of the second screw hole 18, and the diameter of the second screw hole 18 is equal to that of the third screw hole 19;

fixing plates 20 are arranged at the joints of the first folding rod 4 and the second folding rod 8 and the joints of the second folding rod 8 and the third folding rod 13, the longitudinal sections of the fixing plates 20 are Z-shaped, and the fixing plates 20 are fixedly connected with a first screw hole 17, a second screw hole 18 and a third screw hole 19 on the corresponding sides respectively through bolts;

the length of bottom plate 1 is greater than two the maximum distance between first folding rod 4, and the width is greater than the width of first folding rod 4, the length and the width of weather shield 3 all equal with the length and the width of bottom plate 1.

The specific implementation mode is as follows: when the folding mechanism is used, firstly, the folding mechanism is moved to a construction site, then, the supporting seat 2 is contacted with the ground, the folding mechanism is kept stable, then, the third folding rod 13 is lifted upwards, the second limiting blocks 14 at the bottom ends of two sides of the folding mechanism are driven to simultaneously upwards move along the inner cavities of the second limiting grooves 12 at the corresponding sides, when one sides of the two second limiting blocks 14 are respectively attached to the inner side walls of the second limiting grooves 12 at the corresponding sides, the third folding rod 13 drives the second folding rod 8 to upwards move, the second folding rod 8 drives the first limiting blocks 9 at the bottom ends of two sides of the folding rod 8 to simultaneously upwards move along the inner cavities of the first limiting grooves 7 at the corresponding sides, when one sides of the two first limiting blocks 9 are respectively attached to the inner side walls of the first limiting grooves 7 at the corresponding sides, namely, the folding mechanism is shown to be opened, and then, the fixing plates 20 with the shape of the Z-shaped longitudinal section are respectively clamped at the joint of the first folding rod 4 and the second folding rod 8 and the The junction, and through the bolt with fixed plate 20 respectively with the first folding rod 4 that corresponds the end, second folding rod 8 and third folding rod 13 are fixed, thereby keep folding mechanism's stability, and, through setting the device to folding structure, can enough save the device's space, conveniently carry, can be according to the in service behavior of reality again, folding mechanism adjusts, in order to reach people's operation requirement, and is convenient, and practical, simultaneously, through being equipped with weather shield 3, can enough protect folding mechanism, prevent that the rainwater from soaking folding mechanism, lead to folding mechanism to produce the harm, can protect again to place the notice of board both sides not soaked by the rainwater, be favorable to guaranteeing the normal use of notice.

As shown in fig. 1-2 and 4, the placing mechanism includes a placing plate, the placing plate includes a first placing plate 21, a second placing plate 22 and a third placing plate 23, the bottom of the placing plate is fixedly connected with a fixture block 24, the fixture block 24 is respectively matched with the first placing groove 6, the second placing groove 11 and the third placing groove 16 at the corresponding end, and both sides of the placing plate are provided with grooves 25.

The specific implementation mode is as follows: when in use, after the folding mechanism is adjusted, the first placing plate 21, the second placing plate 22 and the third placing plate 23 are respectively placed among the corresponding first folding rod 4, the second folding rod 8 and the third folding rod 13, the clamping blocks 24 at the bottoms of the first placing plate 21, the second placing plate 22 and the third placing plate 23 are respectively inserted into the inner cavities of the first placing groove 6, the second placing groove 11 and the third placing groove 16, so that the placing plates and the folding mechanism are combined into a whole, the positions of the placing plates are kept fixed, the notification about road construction is favorably ensured, then the notification about road construction is pasted in the inner cavities of the grooves 25 at the two sides of the placing plates, the information about road construction is conveniently displayed, the attention of passing vehicles and pedestrians is improved, accidents are prevented, and unnecessary damage and loss are generated to people, meanwhile, the safety of the personnel of road construction workers can be guaranteed.

The utility model discloses the theory of operation:

referring to the accompanying drawings 1-5 of the specification, when the device is used, firstly, the device is moved to a construction site, then the folding mechanism is opened, components in the folding mechanism are fixed through bolts, so that the stability of the device is maintained, then, the placing plate is clamped with the folding mechanism on the corresponding side through the clamping block 24, the placing plate and the folding mechanism form a whole, finally, the notice of road construction is posted inside the grooves 25 on the two sides of the placing plate, and the device can save space and is convenient to carry by being provided with the folding mechanism.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A roadblock structure for highway construction, includes bottom plate (1), its characterized in that: the supporting seats (2) are fixedly arranged at two ends of the bottom plate (1), the folding mechanisms are fixedly arranged at two ends of the top of the bottom plate (1), a placing mechanism is arranged between the two folding mechanisms, and the rain baffle plate (3) is arranged at the top of the bottom plate;

the two folding mechanisms respectively comprise first folding rods (4), the two first folding rods (4) are respectively welded at two ends of the top of the bottom plate (1), one side of each of the two first folding rods (4) is provided with a first sliding groove (5) and a first placing groove (6), the number of the first placing grooves (6) is two, the two first placing grooves (6) are respectively arranged at two sides of a notch of the first sliding groove (5), two sides of an inner cavity of the first sliding groove (5) are respectively provided with a first limiting groove (7), two inner cavities of the first sliding grooves (5) are respectively provided with a second folding rod (8) in a matching manner, the bottom ends of two sides of the two second folding rods (8) are respectively fixedly provided with a first limiting block (9), the first limiting blocks (9) are respectively matched with the first limiting grooves (7) at corresponding ends, one side of each of the two second folding rods (8) is provided with a second sliding groove (10) and a second placing groove (11), the number of the second placing grooves (11) is two, the two second placing grooves (11) are respectively arranged on two sides of a notch of the second sliding groove (10), second limiting grooves (12) are respectively arranged on two sides of an inner cavity of the second sliding groove (10), the inner cavity of the second sliding groove (10) is matched with third folding rods (13), two second limiting blocks (14) are fixedly arranged at the bottom ends of two sides of each third folding rod (13), the second limiting blocks (14) are respectively matched with the second limiting grooves (12) of corresponding ends, two third folding rods (13) are respectively provided with a third sliding groove (15) and a third placing groove (16) on one side of each third folding rod (13), the number of the third placing grooves (16) is two, and the two third placing grooves (16) are respectively arranged on two sides of the notch of the third sliding groove (15).

2. A barrier structure for road construction according to claim 1, wherein: the length of the first limiting groove (7) and the length of the second limiting groove (12) are respectively smaller than the length of the first folding rod (4) and the length of the second folding rod (8).

3. A barrier structure for road construction according to claim 1, wherein: first folding rod (4) both sides top all is provided with first screw (17), second folding rod (8) both sides bottom and top all are provided with second screw (18), third folding rod (13) both sides bottom all is provided with third screw (19), the diameter of first screw (17) equals the diameter of second screw (18), the diameter of second screw (18) equals the diameter of third screw (19).

4. A barrier structure for road construction according to claim 1, wherein: first folding rod (4) and second folding rod (8) junction and second folding rod (8) and third folding rod (13) junction all are provided with fixed plate (20), and are a plurality of the shape of fixed plate (20) longitudinal section all sets up to Z shape, and is a plurality of fixed plate (20) all through bolt respectively with first screw (17), second screw (18) and third screw (19) fixed connection that correspond the side.

5. A barrier structure for road construction according to claim 1, wherein: the placing mechanism comprises a placing plate, the placing plate comprises a first placing plate (21), a second placing plate (22) and a third placing plate (23), a clamping block (24) is fixedly connected to the bottom of the placing plate, the clamping block (24) is respectively matched with a first placing groove (6), a second placing groove (11) and a third placing groove (16) of corresponding ends, and grooves (25) are formed in two sides of the placing plate.

6. A barrier structure for road construction according to claim 1, wherein: the length of bottom plate (1) is greater than two the maximum distance between first folding pole (4), and the width is greater than the width of first folding pole (4), the length and the width of weather shield (3) all equal with the length and the width of bottom plate (1).