Temporary fence for municipal road construction

Abstract

The utility model relates to the field of temporary fences, and discloses a municipal road construction temporary fence which comprises a base, a main baffle is fixedly connected to the upper end of the base, a telescopic transverse hole is formed in the main baffle in a penetrating mode, and auxiliary baffles are connected to the inner walls of the left side and the right side of the telescopic transverse hole in a sliding mode. Adjusting check blocks are slidably connected to the ends, located at the auxiliary baffles, in the telescopic transverse holes, fixing mechanisms matched with the main baffles are arranged at one ends of the adjusting check blocks, handrails which are correspondingly arranged up and down are fixedly connected to one sides of the adjusting check blocks, telescopic inserting grooves matched with the handrails are formed in one ends of the auxiliary baffles, and rotating shafts are rotatably connected to the inner walls of the two sides of the telescopic transverse holes. Sliding holes matched with the rotating shafts are formed in the auxiliary baffle, an adjusting rotating disc is fixedly connected between the rotating shafts on the two sides, adjusting swing arms are rotationally connected to the two sides of the adjusting rotating disc, and the other ends of the adjusting swing arms on the two sides are hinged to the auxiliary baffle. Compared with the prior art, the fence has the advantages that the area of the fence can be freely adjusted, and the fence is more flexible to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of temporary fence, concretely refers to a municipal road construction temporary fence. BACKGROUND

[0002] Road engineering is an important part of municipal engineering, is the important infrastructure of city, municipal road engineering mainly divides the asphalt pavement road and concrete pavement road, and its main work content has roadbed engineering, pavement engineering, earthwork engineering, sidewalk paving, sidewalk afforestation, various types of slope support, cross drainage system box culvert, pipe culvert etc., road traffic facilities etc.

[0003] Fence refers to the measure that in order to isolate construction site and external environment, makes construction site become a relatively closed space, the fence area of existing fence unit is relatively fixed, in order to improve the isolation area, usually multiple fence units are used for splicing, and the flexibility is poor, and the fence area cannot be adjusted as required. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] The utility model to be solved the technical problem is that the existing fence unit usually needs to improve the fence area by splicing when using, leads to the area of fence being relatively fixed, and the flexibility is poor.

[0006] (II) technical scheme

[0007] To solve the above technical problem, the technical scheme provided by the utility model is as follows: a municipal road construction temporary fence, including base, the base upper end is fixedly connected with main baffle, the main baffle is equipped with the telescopic horizontal hole of through arrangement, the telescopic horizontal hole left and right two sides inner wall is slidably connected with auxiliary baffle, the telescopic horizontal hole is slidably connected with the adjusting block in the auxiliary baffle one end, the adjusting block one end is equipped with the fixed mechanism that cooperates with the main baffle, the adjusting block one side is fixedly connected with the fence of up and down corresponding arrangement, the auxiliary baffle one end is equipped with the telescopic slot that cooperates with the fence, the telescopic horizontal hole two sides inner wall is rotatably connected with the pivot, the auxiliary baffle is equipped with the sliding hole that cooperates with the pivot, the adjusting turntable is fixedly connected between the pivot of two sides, the eccentric shaft is rotatably connected on the two side walls of adjusting turntable, the adjusting swing arm is rotatably connected on the eccentric shaft of two sides, the other end of adjusting swing arm of two sides is hinged with the auxiliary baffle respectively.

[0008] As an improvement, the fixed mechanism includes the fixed slot in the upper end of the adjusting block, the fixed block is slidably inserted into the fixed slot, the fixed block is directly fixedly connected with the fixed spring in the fixed slot, the upper end of the main auxiliary baffle is provided with the fixed hole that cooperates with the fixed block of two sides.

[0009] As improvement, the main baffle is screwed with two fixing bolts respectively matched with the two side auxiliary baffles.

[0010] As improvement, the main and auxiliary baffles are rotatably connected with knobs driving the rotation of the rotation shaft.

[0011] As improvement, the adjusting blocks extending into the telescopic holes are fixedly connected with handles.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model has the advantages that the two side railings are drawn out from the two side auxiliary baffles by pulling the two side adjusting blocks, the enclosing area is preliminarily improved, when the enclosing area needs to be further improved, the two side auxiliary baffles are further extended from the two ends of the telescopic hole, and the enclosing area can be freely adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is an explosion view of the utility model of a municipal road construction temporary enclosing fence.

[0015] Fig. 2 It is a structural schematic view of the utility model of a municipal road construction temporary enclosing fence.

[0016] Fig. 3 It is a sectional view of the utility model of a municipal road construction temporary enclosing fence.

[0017] Fig. 4 It is a schematic view of the utility model of a municipal road construction temporary enclosing fence in unfolded state.

[0018] As shown in the drawings: 1, base; 2, main baffle; 3, telescopic hole; 4, auxiliary baffle; 5, adjusting block; 6, railing; 7, adjusting turntable; 8, adjusting swing arm; 9, rotation shaft; 10, sliding hole; 11, fixed groove; 12, fixed block; 13, fixed spring; 14, fixed hole; 15, fixing bolt; 16, knob; 17, handle; 18, telescopic slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] As Figs. 1 to 4As shown, a kind of municipal road construction temporary fence, including base 1, the upper end of the base 1 is fixedly connected with main baffle 2, the main baffle 2 is equipped with the through arrangement telescopic cross hole 3, the telescopic cross hole 3 left and right two sides inner wall are slidably connected with auxiliary baffle 4, the upper end of the main baffle 2 is threadedly connected with two respectively with the auxiliary baffle 4 of two sides cooperation fixed bolt 15, the telescopic cross hole 3 two sides inner wall are rotatably connected with the rotating shaft 9, the auxiliary baffle 4 is equipped with the sliding hole 10 of cooperation with the rotating shaft 9, do not affect the sliding of auxiliary baffle 4, the fixed bolt 15 of two sides rotating shaft 9 between is fixedly connected with the adjusting turntable 7, the auxiliary baffle 4 one side rotatably connected with the knob 16 of driving the rotating shaft 9 rotation, the adjusting turntable 7 two side walls are rotatably connected with eccentric shaft, the adjusting swing arm 8 of two sides eccentric shaft is rotatably connected, the adjusting swing arm 8 other end of two sides is respectively hinged with the auxiliary baffle 4.

[0021] The telescopic cross hole 3 in the auxiliary baffle 4 one end are slidably connected with adjusting block 5, adjusting block 5 extends to the telescopic cross hole 3 is fixedly connected with handle 17, the adjusting block 5 one end is equipped with the fixed mechanism of cooperation with the main baffle 2, the fixed mechanism includes the fixed groove 11 in the upper end of the adjusting block 5, the fixed groove 11 is slidably inserted with fixed block 12, the fixed block 12 is directly fixedly connected with fixed spring 13 of the fixed groove 11, the upper end of the main auxiliary baffle 4 is equipped with the fixed hole 14 of cooperation with the fixed block 12 of two sides, the adjusting block 5 one side is fixedly connected with the fence 6 of up-down corresponding arrangement, the auxiliary baffle 4 one end is equipped with the telescopic slot 18 of cooperation with the fence 6,

[0022] In specific use, base 1 is placed to the place needing construction and is fenced, when needing to preliminarily adjust the fence area, press the fixed block 12 of two sides, make the fixed block 12 of two sides from the fixed hole 14 in fixed groove 11, extrude fixed spring 13 and compress deformation, pull the handle 17 of two sides, the adjusting block 5 of two sides is pulled from the telescopic cross hole 3 both ends, the fence 6 of two sides is pulled from the telescopic slot 18 of the auxiliary baffle 4 one end, improve the fence area by the fence 6 of two sides, when still needing to further improve the fence area, rotating knob 16 drives rotating shaft 9 rotation, rotating shaft 9 drives adjusting turntable 7 rotation, adjusting turntable 7 drives the swing of the adjusting swing arm 8 of two sides, the auxiliary baffle 4 of two sides is pushed out from the telescopic cross hole 3 by the adjusting swing arm 8 of two sides, when needing to fix the length of auxiliary baffle 4 extension, tighten the fixed bolt 15 of two sides so that the fixed bolt 15 end abutting the upper end of auxiliary baffle 4.

[0023] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

[0025] The above description of the present application and its embodiments has been described, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creating a similar structure and embodiment of the technical solution, which should belong to the protection scope of the present application.

Claims

1. A municipal road construction temporary fence, comprising a base (1), the upper end of the base (1) is fixedly connected with a main baffle (2), characterized in that: The main baffle (2) is provided with a telescopic transverse hole (3) arranged through, the left and right inner walls of the telescopic transverse hole (3) are slidably connected with a secondary baffle (4), the telescopic transverse hole (3) is slidably connected with an adjusting block (5) at one end of the secondary baffle (4), one end of the adjusting block (5) is provided with a fixing mechanism matched with the main baffle (2), the adjusting block (5) is fixedly connected with a railing (6) arranged correspondingly in up and down direction, one end of the secondary baffle (4) is provided with a telescopic slot (18) matched with the railing (6), the inner walls of the telescopic transverse hole (3) are rotatably connected with a rotating shaft (9), the secondary baffle (4) is provided with a sliding hole (10) matched with the rotating shaft (9), the rotating shaft (9) is fixedly connected with an adjusting turntable (7) between the two sides, the adjusting turntable (7) is rotatably connected with an eccentric shaft on the two side walls, the eccentric shaft is rotatably connected with an adjusting swing arm (8) on the two sides, the other end of the adjusting swing arm (8) is hingedly connected with the secondary baffle (4).

2. The temporary road construction enclosure in accordance with claim 1, wherein: The fixing mechanism comprises a fixing slot (11) located on the upper end of the adjusting block (5), the fixing slot (11) is slidably connected with a fixing block (12), the fixing block (12) is directly fixedly connected with a fixing spring (13) in the fixing slot (11), the upper end of the main baffle (2) is provided with a fixing hole (14) matched with the fixing block (12) on the two sides.

3. The temporary road construction enclosure of claim 1, wherein: The upper end of the main baffle (2) is threadedly connected with two fixing bolts (15) matched with the secondary baffle (4) on the two sides.

4. The temporary road construction enclosure in accordance with claim 1, wherein: The main baffle (2) is rotatably connected with a knob (16) on one side, which drives the rotating shaft (9) to rotate.

5. The temporary road construction fence according to claim 1, characterized in that: The adjusting block (5) extending into the telescopic transverse hole (3) is fixedly connected with a handle (17).

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