CN213062961U - Convenient rake hand device is used in construction of lane antiskid groove - Google Patents

Abstract

The utility model discloses a convenient rake hand device is used in construction of lane antiskid groove, include: the fixed shaft is arranged in the direction vertical to the central axis of the harrow handle, and two ends of the fixed shaft are connected with the harrow handle through harrow struts; the rotating shaft is sleeved on the outer side of the fixed shaft, and the fixed shaft is rotatably connected with the rotating shaft; the pressing rings are multiple, the spacing distance is the same as that of the anti-skid grooves on the pavement, and the pressing rings are coaxially arranged with the rotating shaft and are positioned on the outer side of the rotating shaft; the balancing weight is arranged at two ends of the fixed shaft and used for controlling the depth of the anti-skid groove on the sidewalk. The utility model provides a harrow hand device efficiency of construction is high, and construction quality is up to standard, and labour saving and time saving.

Description

Convenient rake hand device is used in construction of lane antiskid groove

Technical Field

The utility model relates to a construction technical field, more specifically the utility model relates to a convenient rake hand device is used in construction of lane antiskid groove that says so.

Background

The application of the construction packway in the construction of constructional engineering is visible everywhere, and in order to ensure the civilized construction and driving safety of a construction site, an anti-skid groove is generally required to be arranged on the packway. Common antiskid groove sets up the specification and is 200mm interval, the width is 20 ~ 30mm, and need construct antiskid groove quantity and reach 5000 many promptly according to a 100 meters construction packway of this specification, on-the-spot needs to arrange many workers and carry out antiskid groove construction treatment along with pouring of concrete immediately, in case carry out antiskid groove construction again after the concrete initial set will be very difficult, not only take trouble through cutting construction antiskid groove, hard also can destroy the concrete protection layer, cause cutting position concrete intensity not enough, leave the potential safety hazard for the driving a vehicle.

Therefore, it is the problem that technical personnel in the field need to solve urgently to study out a construction efficiency height, construction quality is up to standard, and labour saving and time saving's convenient rake hand device is used in lane antiskid groove construction.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a efficiency of construction is high, and construction quality is up to standard, and labour saving and time saving's lane antiskid groove construction is with convenient rake hand device.

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

the utility model provides a convenient rake hand device is used in construction of lane antiskid groove, includes:

the handle of the harrow hand is provided with a harrow handle,

the fixed shaft is arranged in a direction vertical to the central axis of the harrow handle, and two ends of the fixed shaft are connected with the harrow handle through harrow support rods;

the rotating shaft is sleeved on the outer side of the fixed shaft and is rotatably connected with the fixed shaft;

the pressing rings are multiple, the spacing distance of the pressing rings is the same as that of the anti-skidding grooves in the pavement, and the pressing rings are coaxially arranged with the rotating shaft and are positioned on the outer side of the rotating shaft;

and the balancing weights are arranged at two ends of the fixed shaft and used for controlling the depth of the anti-skidding groove.

Adopt above-mentioned technical scheme's beneficial effect is, the utility model discloses well clamping ring sets up in the rotation axis outside according to the interval position in antiskid groove, and through promoting rake handle removal, the rotation axis rotates with the clamping ring, promotes once, can be under construction out many antiskid grooves on the packway simultaneously, can improve the efficiency of construction to according to the weight of the degree of depth in required processing antiskid groove can be appropriate adjustment balancing weight, make the effect of construction better.

Preferably, the two rake hand supporting rods are connected with the fixed shaft to form a triangle, so that the stability of the overall structure of the rake hand device can be improved.

Preferably, two one side of keeping away from the fixed axle between rake hand branch just is located triangle-shaped internal connection has the reinforcement bracing piece, the middle part is equipped with the mounting on the reinforcement bracing piece, the tip of rake hand handle with mounting fixed connection. The harrow handle is connected with the end part of the harrow support rod and the fixing part, so that the harrow handle can be fixed with the harrow support rod more firmly.

Preferably, the inside evenly connected with many clamping ring connecting axles of clamping ring, the clamping ring connecting axle will be a plurality of the clamping ring is connected as an organic whole, just the clamping ring connecting axle with rotation axis parallel arrangement. A plurality of clamping rings are connected as an organic whole for the clamping ring can remove simultaneously, can guarantee the accuracy and the uniformity in antiskid groove.

Preferably, the pressing ring at the end part of the rotating shaft is fixedly connected with the outside of the rotating shaft through a connecting rod, so that the pressing ring and the rotating shaft are connected into a whole and can rotate along with the rotating shaft simultaneously.

Preferably, the outer surface of clamping ring is equipped with the screw thread, can increase the frictional force between the concrete contact surface, improves the efficiency of construction.

Preferably, the end of the fixing shaft is provided with an inner snap ring for limiting the harrow hand support rod, and the inner snap ring is positioned on one side of the harrow hand support rod close to the end of the fixing shaft.

Preferably, an outer clamping ring used for limiting the balancing weight is arranged at the end part of the fixed shaft, and the outer clamping ring is positioned at one side of the balancing weight close to the end part of the fixed shaft.

Preferably, the outer circumferential surface of the outer snap ring is provided with a screwing wrench for moving the position of the outer snap ring. The external clamping ring can be conveniently moved by screwing the screwing wrench so as to adapt to the setting quantity of the balancing weights.

According to the technical scheme, compare with prior art, the utility model provides a convenient rake hand device is used in the construction of lane antiskid groove, its beneficial effect is, the utility model provides a rake hand device is applicable to the antiskid groove construction of various construction lane unable specifications, and can construct out many antiskid grooves simultaneously through a workman, requires to reduce workman's operation level, and intensity of labour is greatly reduced also, and is convenient, high-efficient, swift, can greatly reduced construction cost, improves construction quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a top view of a raking hand device provided by the present invention;

fig. 2 is a side view of the harrow hand device provided by the present invention;

fig. 3 is a schematic structural view of an outer snap ring in the rake hand device provided by the present invention.

Wherein, in the figure,

1-rake hand handle; 2, fixing a shaft;

3-raking the hand supporting rod;

31-reinforcing the support bar; 32-a fastener;

4-a rotating shaft;

5-pressing a ring; 6-a balancing weight; 7-a compression ring connecting shaft; 8-a connecting rod; 9-inner snap ring;

10-an outer snap ring;

101-screwing the wrench.

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.

The embodiment of the utility model discloses convenient rake hand device is used in construction of lane antiskid groove, include:

the handle of the harrow hand 1 is provided with a harrow handle,

the fixed shaft 2 is arranged perpendicular to the central axis direction of the harrow handle 1, and two ends of the fixed shaft 2 are connected with the harrow handle 1 through harrow struts 3;

the rotating shaft 4 is sleeved on the outer side of the fixed shaft 2, and the fixed shaft 2 is rotatably connected with the rotating shaft 4;

the pressing rings 5 are multiple, the spacing distance is the same as that of the anti-skid grooves on the pavement, and the pressing rings 5 are coaxially arranged with the rotating shaft 4 and are positioned on the outer side of the rotating shaft 4;

balancing weight 6, balancing weight 6 locate the both ends of fixed axle 2 for the degree of depth in antiskid groove on the control packway. The spacing and the width of the compression ring 5 can be adjusted according to the spacing and the width of the anti-skid groove to be processed.

In order to further optimize the technical scheme, the two rake hand supporting rods 3 are connected with the fixed shaft 2 to form a triangle.

In order to further optimize the technical scheme, a reinforcing support rod 31 is connected between the two rake hand support rods 3 on one side far away from the fixed shaft 2 and inside the triangle, a fixing piece 32 is arranged in the middle of the reinforcing support rod 31, and the end part of the rake hand handle 1 is fixedly connected with the fixing piece 32.

In order to further optimize the technical scheme, a plurality of pressing ring connecting shafts 7 are uniformly connected inside the pressing ring 5, the pressing ring connecting shafts 7 connect the pressing rings 5 into a whole, and the pressing ring connecting shafts 7 are arranged in parallel with the rotating shaft 4. The compression ring connecting shaft 7 is arranged on the inner side of the compression ring 5, so that the compression ring connecting shaft 7 can be prevented from influencing the anti-skidding groove construction.

In order to further optimize the above technical solution, the press ring 5 located at the end of the rotating shaft 4 is fixedly connected with the outside of the rotating shaft 4 through a connecting rod 8.

In order to further optimize the above solution, the outer surface of the pressure ring 5 is provided with threads.

In order to further optimize the technical scheme, the end part of the fixed shaft 2 is provided with an inner clamping ring 9 for limiting the harrow bar 3, and the inner clamping ring 9 is positioned on one side of the harrow bar 3 close to the end part of the fixed shaft 2.

In order to further optimize the technical scheme, the end part of the fixed shaft 2 is provided with an outer clamping ring 10 used for limiting the balancing weight 6, and the outer clamping ring 10 is positioned on one side of the balancing weight 6 close to the end part of the fixed shaft 2.

In order to further optimize the above technical solution, a screwing wrench 101 is provided on an outer circumferential surface of the outer snap ring 10 for moving a position of the outer snap ring 10. As shown in fig. 3, the outer snap ring 10 is moved by screwing the fastening wrench 101.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a convenient rake hand device is used in construction of lane antiskid groove which characterized in that includes:

a handle (1) of the harrow hand,

the fixed shaft (2) is arranged perpendicular to the central axis direction of the harrow handle (1), and two ends of the fixed shaft (2) are connected with the harrow handle (1) through harrow struts (3);

the rotating shaft (4) is sleeved on the outer side of the fixed shaft (2), and the fixed shaft (2) is rotatably connected with the rotating shaft (4);

the pressing rings (5) are multiple, the spacing distance is the same as that of the anti-skid grooves on the pavement, and the pressing rings (5) are coaxially arranged with the rotating shaft (4) and are positioned on the outer side of the rotating shaft (4);

and the balancing weights (6) are arranged at two ends of the fixed shaft (2) and are used for controlling the depth of the anti-skidding groove on the pavement.

2. The convenient harrow hand device for the construction of antiskid grooves of roadways as claimed in claim 1, wherein the number of harrow hand supporting rods (3) is two, and the two harrow hand supporting rods (3) are connected with the fixed shaft (2) to form a triangle.

3. The convenient harrow hand device for the construction of antiskid grooves of pavements as claimed in claim 2, wherein a reinforcing support rod (31) is connected between two harrow hand support rods (3) at one side far from the fixed shaft (2) and inside the triangle, a fixing piece (32) is arranged in the middle of the reinforcing support rod (31), and the end part of the harrow hand handle (1) is fixedly connected with the fixing piece (32).

4. The convenient harrow hand device for the construction of antiskid grooves of roads according to claim 3, wherein a plurality of pressing ring connecting shafts (7) are uniformly connected inside the pressing ring (5), the pressing ring connecting shafts (7) connect a plurality of pressing rings (5) into a whole, and the pressing ring connecting shafts (7) and the rotating shaft (4) are arranged in parallel.

5. The convenient harrow hand device for constructing the antiskid groove of the pavement according to claim 4, wherein the press ring (5) at the end of the rotating shaft (4) is fixedly connected with the outside of the rotating shaft (4) through a connecting rod (8).

6. The convenient harrow hand device for constructing the antiskid groove of the pavement according to any one of claims 1 to 5, wherein the outer surface of the compression ring (5) is provided with threads.

7. The convenient harrow hand device for constructing the antiskid groove of the horse way as claimed in claim 6, wherein the end of the fixed shaft (2) is provided with an internal snap ring (9) for limiting the harrow hand support rod (3), and the internal snap ring (9) is positioned on one side of the harrow hand support rod (3) close to the end of the fixed shaft (2).

8. The convenient harrow hand device for constructing the antiskid groove of the pavement according to claim 7, wherein the end of the fixed shaft (2) is provided with an outer snap ring (10) for limiting the counterweight (6), and the outer snap ring (10) is positioned on one side of the counterweight (6) close to the end of the fixed shaft (2).

9. The convenient harrow hand device for constructing the antiskid groove of the horse way as claimed in claim 8, wherein a screwing wrench (101) is arranged on the outer circumferential surface of the outer snap ring (10) and used for moving the position of the outer snap ring (10).

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