CN208650650U - The environmentally friendly sound insulation protective fence of construction - Google Patents

Abstract

The utility model discloses a kind of environmentally friendly sound insulation protective fences of construction, are related to sound insulation protective fence equipment technical field, it is intended to solve the problems, such as the environmentally friendly sound insulation protective fence job insecurity of existing construction.It includes abatvoix, and the both ends of the abatvoix are vertically arranged with pillar, and the bottom end of the pillar two side walls parallel with the plate face of abatvoix is provided with the movable case that Open Side Down, is provided with thread barrel on the inner roof wall of the movable case；Castor is provided in the movable case, the top of the castor is provided with the sliding block that side wall is bonded with the inner sidewall of movable case；The threaded rod of thread barrel and movable case top surface is provided through on the roof of the sliding block, the threaded rod connect with sliding block inlay card and can rotate relative to sliding block.At this point, the bottom end of movable case offsets with ground, supporting role is played to pillar, and increases the stiction coefficient between pillar and ground, so that the utility model can be stable work.

Description

The environmentally friendly sound insulation protective fence of construction

Technical field

The utility model relates to sound insulation protective fence equipment technical fields, more specifically, it relates to a kind of construction With environmentally friendly sound insulation protective fence.

Background technique

Protective fence is mainly used in the occasions such as house, highway, shopping centre, public place to personal safety and installations and facilities Protection and protection.It, usually can be using the protective fence with sound insulation function, to reduce noise dirt at the scene of construction Dye, to protect the personal safety of people outside construction site.

The Chinese patent that existing Authorization Notice No. is CN206942344U, which discloses a kind of environmentally friendly sound insulation of construction, to be prevented Guard fence, including headlamp, abatvoix, pillar and runner, the bottom of headlamp are fixedly installed with light switch, and light switch Bottom be equipped with battery case, the outer surface of abatvoix is fixedly installed with Warning board, and the bottom of Warning board is equipped with support rod, The inside of the support rod is equipped with spring, and the outer surface of pillar is fixedly installed with temperature display meter, and the side of temperature display meter Equipped with handle.

But above-mentioned construction is supported on ground with environmentally friendly sound insulation protective fence by runner, wind and rain weather, Face is uneven or when by external force, and idler wheel is easy to roll, to cause above-mentioned construction environmental protection sound insulation protective fence Movement, so that it can not which stable work, this problem has to be solved.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of environmentally friendly sound insulations of construction Protective fence has the advantage work that can be stable.

To achieve the above object, the utility model provides following technical solution:

A kind of environmentally friendly sound insulation protective fence of construction use, including abatvoix, the both ends of the abatvoix are vertically arranged There is pillar, the bottom end of the pillar two side walls parallel with the plate face of abatvoix is provided with the movable case that Open Side Down, institute It states and is provided with thread barrel on the inner roof wall of movable case；Castor is provided in the movable case, the top of the castor is provided with side The sliding block that wall is bonded with the inner sidewall of movable case；The spiral shell of thread barrel and movable case top surface is provided through on the roof of the sliding block Rasp bar, the threaded rod connect with sliding block inlay card and can rotate relative to sliding block.

By using above-mentioned technical proposal, when original state, it is outer and offset with ground that four castors reach movable case, Push fence that can easily move it.It is by rotating threaded rod that four castors are equal after fence is moved to predetermined position In income to movable case.At this point, the bottom wall of movable case offsets with ground, supporting role is played to pillar, and increase branch Stiction coefficient between column and ground, so that the utility model can be stable work.

Further, several balls, the inner sidewall phase of the ball and movable case are embedded on the side wall of the sliding block It supports.

By using above-mentioned technical proposal, resistance when sliding block slides up and down in movable case is reduced, so that castor is more Easily stretches out outside movable case or be incorporated into movable case.

Further, one end that the threaded rod passes through movable case top surface is provided with handle.

By using above-mentioned technical proposal, facilitate rotating threaded rod.

Further, elastic cushion cover is arranged on the handle.

By using above-mentioned technical proposal, elastic cushion tackling is flexible, and finger comes into full contact with elastic cushion cover, increases hand The comfort level of finger.Another convenience, it is larger that elastic cushion covers upper stiction coefficient, so that finger is easier to exert a force to handle.

Further, it is detachably connected between the handle and threaded rod.

By using above-mentioned technical proposal, facilitate handle is removed carry out cleaning or on another fence threaded rod carry out Operation, saves cost.

Further, elastic backing ring is provided on the bottom wall of the movable case, be provided on the elastic backing ring increasing rub it is convex Line.

By using above-mentioned technical proposal, the stiction coefficient between movable case and ground is increased, so that movable case It is more not easily shifted.

Further, the elastic backing ring is internally provided with cavity, the elastic direction of setting and movement in the cavity The vertical elastic component of the bottom wall of case.

By using above-mentioned technical proposal, elastic component has buffer function, reduces the vibration generated due to ground construction To influence caused by movable case, the service life of movable case is increased.

Further, fixed ring is provided on the lateral wall of the movable case, being equipped in the fixed ring can move Gag lever post, the bottom end of the gag lever post is in coniform.

By using above-mentioned technical proposal, when protective fence is arranged on soil property road surface, tool can be used to tap gag lever post Top, make gag lever post bottom end be inserted into soil among, thus further increase protective fence work when stability.

Further, the first stop collar and the second stop collar, the fixed ring are provided on the lateral wall of the gag lever post Between the first stop collar and the second stop collar；First stop collar is fixedly installed on the lower part of gag lever post, and described second Stop collar is threadedly coupled with the top of gag lever post.

By using above-mentioned technical proposal, gag lever post can be prevented to be detached from fixed ring, be revolved to far from the first stop collar direction Turn the second stop collar, the second stop collar of rotation is further continued for after so that the bottom end of gag lever post and ground is offseted, at this point, tool can be used The top for tapping gag lever post is inserted into its bottom end among soil.When not needing using gag lever post, to close to the first stop collar side To the second stop collar is rotated, make the bottom end of gag lever post far from ground.

In conclusion the utility model has the following beneficial effects:

1, by setting movable case and castor, have the function of that the utility model steady operation can be made；

2, by setting elastic backing ring and elastic component, vibration that construction generates effectively is slowed down to movable case and abatvoix It influences；

3, by setting fixed ring and gag lever post, the fixed effect to movable case is increased.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the environmentally friendly sound insulation protective fence of construction in embodiment；

Fig. 2 is the structural schematic diagram of movable case in embodiment；

Fig. 3 is the cross-sectional view of movable case in embodiment；

Fig. 4 is the enlarged drawing of part A in Fig. 3；

Fig. 5 is the enlarged drawing of part B in Fig. 3.

In figure: 1, abatvoix；11, support plate；2, pillar；21, pull rod；3, movable case；31, elastic backing ring；32, increasing rubs convex Line；33, cavity；34, elastic component；4, thread barrel；5, castor；6, sliding block；61, threaded rod；62, ball；63, card slot；7, handle； 71, elastic cushion cover；72, fixture block；8, fixed ring；81, gag lever post；82, the first stop collar；83, the second stop collar；84, convex block.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Embodiment:

A kind of environmentally friendly sound insulation protective fence of construction, referring to Fig.1 comprising the abatvoix 1 being vertically arranged, abatvoix The both ends of 1 short transverse are provided with support plate 11, and the both ends of 1 length direction of abatvoix are fixedly installed pillar 2.Pillar 2 It is vertically arranged, the both ends of support plate 11 are fixedly connected with corresponding pillar 2.Two sides parallel with the plate face of abatvoix 1 of pillar 2 The bottom end of wall is fixedly installed movable case 3, and Open Side Down for movable case 3.It is provided with castor 5 in four movable cases 3, when four After a castor 5 stretches out corresponding movable case 3, the utility model can easily be pulled by the pull rod 21 on 2 side wall of pillar.

Referring to Fig. 2, it is provided with fixed ring 8 on the lateral wall of movable case 3, being equipped in fixed ring 8 can move up and down Gag lever post 81, the internal diameter of fixed ring 8 are greater than the outer diameter of gag lever post 81.In coniform, top is provided with convex for the bottom end of gag lever post 81 Block 84.The first stop collar 82 and the second stop collar 83 are provided on the lateral wall of gag lever post 81, fixed ring 8 is located at the first stop collar 82 and second between stop collar 83.First stop collar 82 is fixedly installed on the lower part of gag lever post 81, the second stop collar 83 and limit The top of bar 81 is threadedly coupled.

Referring to Fig. 3, it is fixedly installed thread barrel 4 on the inner roof wall of movable case 3, the top of castor 5 is fixedly installed sliding block 6, four side walls of sliding block 6 are bonded with four inner sidewalls of movable case 3 respectively.Threaded rod 61, spiral shell are provided on the roof of sliding block 6 One end of rasp bar 61 connect with 6 inlay card of sliding block and can be circumferentially rotated relative to sliding block 6, and the other end passes through 4 He of thread barrel The top surface of movable case 3 reaches outside movable case 3.Threaded rod 61 is threadedly coupled with thread barrel 4, can be driven by rotating threaded rod 61 Corresponding castor 5 is moved to move up and down.Several balls 62, the inside of ball 62 and movable case 3 are also embedded on the side wall of sliding block 6 Wall offsets.

Referring to Fig. 3 and Fig. 4, one end that threaded rod 61 passes through 3 top surface of movable case is provided with handle 7, on the lateral wall of handle 7 It is arranged with elastic cushion cover 71, in the present embodiment, elastic cushion cover 71 is rubber sleeve.The top of threaded rod 61 offers card slot 63, The opening of card slot 63 is in regular hexagon, and the fixture block 72 with the cooperation of 63 inlay card of card slot, fixture block 72 and card slot 63 are provided on handle 7 Shape is identical.

Referring to Fig. 3 and Fig. 5, elastic backing ring 31, in the present embodiment, elastic cushion are fixedly installed on the bottom wall of movable case 3 Ring 31 is rubber ring, and increasing is provided on the bottom wall of rubber ring and is rubbed burr 32.The inside of elastic backing ring 31 is additionally provided with cavity 33, empty Elastic component 34 is provided in chamber 33, in the present embodiment, elastic component 34 is spring, the elastic force direction of spring and the bottom of movable case 3 Wall is vertical.

Working principle is as follows:

When original state, four castors 5 are reached outside movable case 3 and are offseted with ground, can be facilitated by pull rod 21 Mobile the utility model.It, can be by four by 7 rotating threaded rod 61 of handle after the utility model is moved to predetermined position Castor 5 is taken in movable case 3.

After four castors 5 are taken in into movable case 3, the elastic backing ring 31 of 3 bottom end of movable case offsets with ground, to branch Column 2 plays supporting role, and increases the stiction coefficient between pillar 2 and ground, so that the utility model Can be stable work.

When road surface is soil property road surface, the second stop collar 83 is rotated upwards, after so that the second stop collar 83 is offseted with convex block 84, The bottom end of gag lever post 81 can offset with ground.At this point, tapping the convex block 84 on gag lever post 81 using tools such as hammers, make to limit Among the bottom end insertion soil of bar 81, movable case 3 can firmly be fixed, to further increase the utility model Stability when work.

Claims (9)

1. a kind of construction is vertical with environmentally friendly sound insulation protective fence, including abatvoix (1), the both ends of the abatvoix (1) It is provided with pillar (2), it is characterised in that: the bottom end of the pillar (2) two side walls parallel with the plate face of abatvoix (1) is all provided with It is equipped with the movable case (3) that Open Side Down, is provided with thread barrel (4) on the inner roof wall of the movable case (3)；The movable case (3) It is inside provided with castor (5), the top of the castor (5) is provided with the sliding block (6) that side wall is bonded with the inner sidewall of movable case (3)； The threaded rod (61) of thread barrel (4) and movable case (3) top surface, the threaded rod are provided through on the roof of the sliding block (6) (61) it connect and can be rotated relative to sliding block (6) with sliding block (6) inlay card.

2. the environmentally friendly sound insulation protective fence of construction according to claim 1, it is characterised in that: the sliding block (6) Several balls (62) are embedded on side wall, the ball (62) and the inner sidewall of movable case (3) offset.

3. the environmentally friendly sound insulation protective fence of construction according to claim 2, it is characterised in that: the threaded rod (61) One end across movable case (3) top surface is provided with handle (7).

4. the environmentally friendly sound insulation protective fence of construction according to claim 3, it is characterised in that: on the handle (7) It is arranged with elastic cushion cover (71).

5. the environmentally friendly sound insulation protective fence of construction according to claim 4, it is characterised in that: the handle (7) with Threaded rod is detachably connected between (61).

6. the environmentally friendly sound insulation protective fence of construction according to claim 1, it is characterised in that: the movable case (3) Bottom wall on be provided with elastic backing ring (31), increasing is provided on the elastic backing ring (31) and rubs burr (32).

7. the environmentally friendly sound insulation protective fence of construction according to claim 6, it is characterised in that: the elastic backing ring (31) be internally provided with cavity (33), it is vertical with the bottom wall of movable case (3) to be arranged elastic direction in the cavity (33) Elastic component (34).

8. the environmentally friendly sound insulation protective fence of construction according to claim 1, it is characterised in that: the movable case (3) Lateral wall on be provided with fixed ring (8), is equipped with the gag lever post (81) that can be moved, the limit in the fixed ring (8) The bottom end of bar (81) is in coniform.

9. the environmentally friendly sound insulation protective fence of construction according to claim 8, it is characterised in that: the gag lever post (81) Lateral wall on be provided with the first stop collar (82) and the second stop collar (83), the fixed ring (8) is located at the first stop collar (82) between the second stop collar (83)；First stop collar (82) is fixedly installed on the lower part of gag lever post (81), and described Two stop collars (83) are threadedly coupled with the top of gag lever post (81).