Road and bridge construction fence

Abstract

The utility model is suitable for the field of road and bridge construction, and provides a road and bridge construction fence, a plurality of fence assemblies and supporting assemblies fixed on the side faces of the fence assemblies, each fence assembly comprises a first baffle, a second baffle and a connecting hinge, and one side of the first baffle and one side of the second baffle are movably hinged to the connecting hinge. The lower end of one side of the first baffle and the lower end of one side of the second baffle are each movably hinged to a bottom plate, the supporting assembly comprises a clamping plate, a plurality of fixing bolts and a plurality of positioning bolts, the first baffle, the second baffle and the connecting hinge which are movably hinged and fixed are matched with the bottom plates, folding of the fence assembly is facilitated, and the occupied area of the fence assembly is greatly reduced; the fence is simple in structure and convenient to transport and mount, and meanwhile, based on the hinged fixing mode of the connecting hinges, the first baffle and the second baffle, the placing angles of the first baffle and the second baffle can be freely adjusted within a certain range, so that the fence has high mounting flexibility.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of road and bridge construction, especially relates to a road and bridge construction fence. BACKGROUND

[0002] Construction fences are temporary structures used to enclose construction areas, typically composed of sturdy materials such as metal sheets, plastic sheets, or wood, to enclose the site boundary, ensuring the safety of the construction site, preventing unauthorized personnel from entering, reducing interference, and protecting the public from potential hazards during construction.

[0003] Current construction fences are usually made of metal sheets, plastic sheets, wood, or other durable materials for repeated use. However, these fences are mostly one-piece plate structures, which are difficult to adjust according to the specific needs of the construction site, and their one-piece structure is not convenient for transportation, which is inconvenient. SUMMARY

[0004] The purpose of the utility model embodiment is to provide a road and bridge construction fence to solve the problems raised in the background art.

[0005] The utility model embodiment is implemented as follows: a road and bridge construction fence includes multiple fence components and support components fixed on the side of the fence components. The fence component includes a first baffle, a second baffle, and a connecting hinge. The first baffle and the second baffle are hingedly connected on one side to the connecting hinge. The first baffle and the second baffle each have a bottom plate hingedly connected on the lower end on one side. The bottom plate has multiple bottom plate buckles fixed on one side. The other side of the bottom plate has multiple bottom plate slots fixed and opened at positions corresponding to the bottom plate buckles. The support component includes a clamping plate, multiple fixed bolts, and multiple positioning bolts. The clamping plate is obliquely clamped on the side of the fence component. The fixed bolts pass through one end of the clamping plate and extend into the first baffle or the second baffle. The positioning bolts pass through the other end of the clamping plate and extend into the bottom plate.

[0006] As a further scheme of the utility model, the first baffle and the second baffle each have a mounting slot on the side. An adjusting plate is movably arranged in the mounting slot. A limiting slot is fixedly opened on the side of the mounting slot. A limiting strip is fixedly arranged in the adjusting plate corresponding to the limiting slot. The limiting strip is movably clamped in the limiting slot.

[0007] As a further scheme of the utility model, an active slot is fixedly opened on the inner side of the adjusting plate. A lock is movably arranged in the active slot. Multiple springs are fixedly installed on the side of the lock in the active slot.

[0008] As a further scheme of the utility model, multiple clamping teeth are fixedly opened on the side of the mounting slot. The side of the lock is sawtooth-shaped. The side of the lock is movably clamped with the clamping teeth.

[0009] As a further scheme of the utility model: a plurality of baffle clamping grooves are fixedly arranged on the other side of the first baffle, and a plurality of baffle buckles are fixedly arranged at positions corresponding to the baffle clamping grooves on the other side of the second baffle.

[0010] As a further scheme of the utility model: the lower end of the positioning bolt penetrates through the bottom plate and extends below the bottom plate.

[0011] The utility model has the advantages of:

[0012] 1. The utility model discloses a road and bridge construction fence which is folded conveniently through the first baffle, the second baffle and the connecting hinge fixedly connected movably, cooperates with the bottom plate, greatly reduces the land occupation of the fence assembly, is convenient for transportation and installation, and based on the hinge fixing mode of the connecting hinge, the first baffle and the second baffle, the placing angle of the first baffle and the second baffle can be adjusted freely within a certain range, so that the fence has high installation flexibility.

[0013] 2. The utility model discloses a road and bridge construction fence which can change the overall height of the first baffle or the second baffle by freely adjusting the position of the adjusting plate according to different construction conditions, so that the gravel of the construction site is prevented from splashing out of the fence, and the stability of the up-and-down movement of the adjusting plate can be improved through the limiting and fixing of the limiting strip in the limiting groove.

[0014] 3. The utility model discloses a road and bridge construction fence which can conveniently adjust the height of the adjusting plate through the spring extrusion lock catch and the locking catch when the adjusting plate is moved to the required height.

[0015] 4. The utility model discloses a road and bridge construction fence which can conveniently fix and position the two adjacent fence assemblies through the baffle clamping groove and the baffle buckle, and further fix the two adjacent fence assemblies through the fixed bolt and the positioning bolt and the clamping plate, so that the overall structural strength of the fence assembly is improved.

[0016] 5. The utility model discloses a road and bridge construction fence which can fix the lower end of the positioning bolt to the ground, so that the fence assembly is further fixed and the stability of the fence assembly is improved. DRAWINGS

[0017] Figure 1 The utility model discloses a road and bridge construction fence which is folded conveniently through the first baffle, the second baffle and the connecting hinge fixedly connected movably, cooperates with the bottom plate, greatly reduces the land occupation of the fence assembly, is convenient for transportation and installation, and based on the hinge fixing mode of the connecting hinge, the first baffle and the second baffle, the placing angle of the first baffle and the second baffle can be adjusted freely within a certain range, so that the fence has high installation flexibility.

[0018] Figure 2 A three-dimensional structural diagram of a road and bridge construction enclosure component provided for an embodiment of this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 A partial cross-sectional view of a road and bridge construction enclosure component provided for an embodiment of this utility model;

[0021] Figure 5 This is a folding diagram of a road and bridge construction enclosure component provided for an embodiment of the present utility model.

[0022] In the attached diagram: enclosure assembly 1, first baffle 11, baffle slot 111, second baffle 12, baffle buckle 121, connecting hinge 13, base plate 14, base plate buckle 141, base plate slot 142, mounting groove 15, limiting groove 151, locking tooth 152, adjusting plate 16, limiting strip 161, movable groove 162, locking clip 17, spring 18, support assembly 2, locking plate 21, fixing bolt 22, positioning bolt 23. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] like Figures 1 to 5 As shown, an embodiment of the present invention provides a road and bridge construction enclosure, including multiple enclosure components 1 and a support component 2 fixed to the side of the enclosure components 1. The enclosure components 1 include a first baffle 11, a second baffle 12 and a connecting hinge 13. The first baffle 11 and the second baffle 12 are movably hinged to the connecting hinge 13 on one side. A base plate 14 is movably hinged to the lower end of one side of the first baffle 11 and the second baffle 12. Multiple base plate buckles 141 are fixedly provided on one side of the base plate 14, and multiple base plate slots 142 are fixedly provided on the other side of the base plate 14 at positions corresponding to the base plate buckles 141. The support component 2 includes a clamping plate 21, multiple fixing bolts 22 and multiple positioning bolts 23. The clamping plate 21 is obliquely clamped to the side of the enclosure components 1. The fixing bolts 22 pass through one end of the clamping plate 21 and extend into the first baffle 11 or the second baffle 12. The positioning bolts 23 pass through the other end of the clamping plate 21 and extend into the base plate 14.

[0026] In an embodiment of the utility model, through first baffle 11, second baffle 12 and connecting hinge 13 of movable hinged fixed, cooperate with bottom plate 14, it is convenient to fold the fence assembly 1, greatly reduce the land occupation of fence assembly 1, it is convenient to transport and install, simultaneously, based on the hinged fixed mode of connecting hinge 13 and first baffle 11 and second baffle 12, can freely adjust the placing angle of first baffle 11 and second baffle 12 within a certain range, so that the fence has higher installation flexibility.

[0027] As Figure 2 And Figure 3 As another embodiment of the utility model, the first baffle 11 and the second baffle 12 side are provided with mounting groove 15, the mounting groove 15 is movably provided with adjusting plate 16, the mounting groove 15 side is fixedly provided with limiting groove 151, the adjusting plate 16 inner side is fixedly provided with limiting strip 161 corresponding to limiting groove 151, and the limiting strip 161 is movably clamped in the limiting groove 151.

[0028] In an embodiment of the utility model, the adjusting plate 16 is movably arranged, the position of the adjusting plate 16 can be freely adjusted according to different construction conditions, so that the overall height of the first baffle 11 or the second baffle 12 is changed, the sand and stone in the construction site are prevented from splashing out of the fence, and the stability of the up-and-down movement of the adjusting plate 16 can be improved by the limiting and fixing of the limiting groove 151 to the limiting strip 161.

[0029] As Figure 3 And Figure 4 As another embodiment of the utility model, the adjusting plate 16 inner side is fixedly provided with movable groove 162, the movable groove 162 is movably provided with lock 17, and a plurality of springs 18 are fixedly installed at the position of one side of the lock 17 in the movable groove 162.

[0030] Specifically, a plurality of clamping teeth 152 are fixedly provided on the side of the mounting groove 15, the side of the lock 17 is provided in a sawtooth shape, and the side of the lock 17 is movably clamped with the clamping teeth 152.

[0031] In an embodiment of the utility model, when the adjusting plate 16 is moved to the required height, the lock 17 is clamped with the clamping teeth 152 by the spring 18 arranged to extrude the lock 17, so that the position of the adjusting plate 16 is locked, and the height of the adjusting plate 16 can be conveniently adjusted based on the clamping mode of the lock 17 and the clamping teeth 152.

[0032] As Figure 2 And Figure 4As another embodiment of the utility model, a plurality of baffle clamping grooves 111 are arranged on the other side of the first baffle 11, and a plurality of baffle buckles 121 are arranged on the other side of the second baffle 12.

[0033] In an embodiment of the utility model, the baffle clamping grooves 111 cooperate with the baffle buckles 121 to facilitate the preliminary fixing and positioning of the two adjacent fence assemblies 1, and the fixing bolts 22 and the positioning bolts 23 cooperate with the clamping plates 21 to further fix the two adjacent fence assemblies 1, thereby improving the overall structural strength of the fence assembly 1.

[0034] As shown in the figure, Figure 1 As another embodiment of the utility model, the lower end of the positioning bolt 23 penetrates the bottom plate 14 and extends below the bottom plate 14.

[0035] In an embodiment of the utility model, the lower end of the positioning bolt 23 penetrates the bottom plate 14 and extends below the bottom plate 14, so that the lower end of the positioning bolt 23 is fixedly connected with the ground, thereby further fixing the fence assembly 1 and improving the stability of the fence assembly 1.

[0036] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0037] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0038] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the restriction of the utility model. In addition, the term "first", "second" and so on are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and so on can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0039] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0040] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical scheme, and the description mode of the specification is only for clarity, the skilled in the art should consider the specification as a whole, and the technical scheme in each embodiment can also be appropriately combined to form other embodiments that the skilled in the art can understand.

Claims

1. A road and bridge construction fence comprising a plurality of fence components (1) and support components (2) fixed to the side of the fence components (1), characterized in that, Said fence assembly (1) includes first baffle (11), second baffle (12) and connecting hinge (13), first baffle (11) and second baffle (12) one side and connecting hinge (13) swing hinge, first baffle (11) and second baffle (12) one side lower end swing hinge has bottom plate (14), bottom plate (14) one side is fixedly provided with a plurality of bottom plate buckle (141), the other side of bottom plate (14) is fixedly provided with a plurality of bottom plate buckle (141) corresponding position bottom plate buckle (142) is opened, the support assembly (2) includes a plurality of fixed bolts (22) and a plurality of positioning bolts (23), the clamping plate (21) is inclined to the side of the fence assembly (1), the fixed bolt (22) extends into the first baffle (11) or the second baffle (12) through one end of the clamping plate (21), and the positioning bolt (23) extends into the bottom plate (14) through the other end of the clamping plate (21).

2. The road and bridge construction fence according to claim 1, characterized in that, Said first baffle (11) and second baffle (12) side are provided with mounting groove (15), mounting groove (15) is movably provided with adjusting plate (16), mounting groove (15) side is fixedly provided with limiting groove (151), adjusting plate (16) inner side is fixedly provided with limiting strip (161) corresponding limiting groove (151), limiting strip (161) is movably clamped in limiting groove (151).

3. The road and bridge construction fence according to claim 2, characterized in that, Said adjusting plate (16) inner side is fixedly provided with movable slot (162), movable slot (162) is movably provided with lock (17), a plurality of springs (18) are fixedly installed in movable slot (162) on the side of lock (17).

4. The road and bridge construction fence according to claim 3, characterized in that, Said mounting groove (15) side is fixedly provided with a plurality of clamping teeth (152), the side of the lock (17) is provided with sawtooth, the side of the lock (17) is movably clamped with the clamping tooth (152).

5. The road and bridge construction fence according to claim 1, characterized in that, Said first baffle (11) the other side is fixedly provided with a plurality of baffle buckle (111), the other side of the second baffle (12) is fixedly provided with a plurality of baffle buckle (121) corresponding to the position of the baffle buckle (111).

6. The road and bridge construction fence according to claim 1, characterized in that, Said positioning bolt (23) lower end penetrates bottom plate (14) and extends below bottom plate (14).

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