Trowelling ruler for road repair

Abstract

The utility model relates to the technical field of road repairing trowelling devices, and discloses a trowelling ruler for road repairing, which comprises a trowelling ruler main body and a telescopic ruler plate, the trowelling ruler main body comprises an adjusting bin, a telescopic bin, two groups of telescopic grooves and a movable groove, the adjusting bin is arranged on one side of the interior of the trowelling ruler main body, and the telescopic bin is arranged on the other side of the interior of the trowelling ruler main body. The telescopic bin is arranged on the other side of the interior of the trowelling ruler body, the adjusting bin and the telescopic bin both penetrate to the two ends of the trowelling ruler body, and the two sets of telescopic grooves are symmetrically formed in the two ends of the bottom of the telescopic bin. The two groups of telescopic ruler plates can be adjusted oppositely through the bidirectional screw rod, the adjusting block, the movable groove and the telescopic groove, the adjustment of the telescopic ruler plates is more stable through the supporting seat, the supporting rod and the mounting block, the two groups of telescopic ruler plates can be adjusted oppositely conveniently, the use length of the trowelling ruler can be adjusted according to the width of a road surface, and the trowelling ruler is convenient to use. Therefore, trowelling construction can be conducted on the road surface at a time, and the trowelling efficiency of the trowelling ruler is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to road repairing trowelling device technical field, concretely is a trowelling ruler for road repairing. BACKGROUND

[0002] When building and laying road surface, concrete needs to be used, however, air bubbles are often generated in the process of laying, therefore, we need to use a trowelling ruler, also called a vibrating ruler, which is mainly used for discharging air in concrete, scraping the concrete road surface and enhancing the density of concrete.

[0003] The application number CN202320345955.5 discloses a trowelling ruler for road repairing, which comprises a ruler plate, a vibrating motor fixed on the ruler plate and a handle support hingedly connected with the ruler plate, and further comprises fire tongs and a garbage can which are detachably connected to the handle support. The trowelling ruler is roughly the same in structure as a traditional trowelling ruler, and the length of the trowelling ruler cannot be adjusted. When trowelling a relatively wide road surface, the fixed-length trowelling ruler needs to be repeatedly used for trowelling, which results in low trowelling efficiency and inconvenience in trowelling the road surface. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a trowelling ruler for road repairing to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a trowelling ruler for road repairing, which comprises a trowelling ruler main body and an extension ruler plate. The trowelling ruler main body comprises an adjusting bin, an extension bin, two groups of extension grooves and a movable groove. The adjusting bin is arranged on one side of the inside of the trowelling ruler main body, the extension bin is arranged on the other side of the inside of the trowelling ruler main body, and the adjusting bin and the extension bin both penetrate into both ends of the trowelling ruler main body. The two groups of extension grooves are symmetrically arranged at both ends of the bottom of the extension bin. The movable groove is arranged at the middle position of the inside of the trowelling ruler main body, and the adjusting bin is in communication with the extension bin through the movable groove. The extension ruler plate comprises an adjusting block, a bearing seat and a bidirectional screw rod. The adjusting block is arranged at one end of one side of the extension ruler plate. The two groups of bearing seats are symmetrically arranged at both ends of the inside of the adjusting bin. The bidirectional screw rod is arranged between the two groups of bearing seats, and the bidirectional screw rod is rotatably connected with the bearing seat.

[0006] Preferably, a through slot is arranged at the middle of the top of the leveling ruler body and extends to the inside of the adjusting bin, support seats are welded to the top of the two ends of the telescopic bin, mounting blocks are welded to one end of the top of the two sets of telescopic ruler plates, and support rods are welded to one end of the mounting blocks and extend to the inside of the support seats.

[0007] Preferably, vibration motors are arranged at the two ends of the top of the leveling ruler body, fixing rings are welded to the two ends of the side of the leveling ruler body, and a pull handle is arranged on the side of the leveling ruler body.

[0008] Preferably, the telescopic ruler plates are movably connected to the leveling ruler body through the telescopic bin, and arc surfaces are arranged at the bottom of the two sides of the leveling ruler body.

[0009] Preferably, the adjusting block extends to the inside of the adjusting bin through the movable slot, and the adjusting block is movably connected to the leveling ruler body through the movable slot.

[0010] Preferably, a threaded hole matched with the bidirectional screw rod is arranged at one end of the inside of the adjusting block, and the adjusting block is threadedly connected to the bidirectional screw rod through the threaded hole.

[0011] Preferably, one end of the support rod away from the mounting block is welded to one end of the adjusting block, and the adjusting block is fixedly connected to the mounting block through the support rod.

[0012] Preferably, the inside of the support seat is provided with a movable hole, and the support rod extends to the inside of the movable hole, and the support rod is movably connected to the support seat through the movable hole.

[0013] Preferably, the two sets of vibration motors are detachably connected to the leveling ruler body through fixing bolts.

[0014] Preferably, rotating holes are arranged in the inside of the two sets of fixing rings, and the two ends of the pull handle extend to the inside of the rotating holes, and the pull handle is movably connected to the fixing ring through the rotating hole.

[0015] Compared with the prior art, the leveling ruler has the beneficial effects that:

[0016] The bidirectional screw rod, the adjusting block, the movable slot and the telescopic slot can be used for adjusting the two sets of telescopic ruler plates in opposite directions, the support seat, the support rod and the mounting block can be used for making the adjustment of the telescopic ruler plates more stable, the two sets of telescopic ruler plates can be adjusted in opposite directions, the use length of the leveling ruler can be adjusted according to the width of the road surface, the road surface can be leveled in one time, and the leveling efficiency of the leveling ruler is higher. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0018] Figure 1 The structural schematic view of the present application.

[0019] Figure 2 The side view of the present application.

[0020] Figure 3 The sectional view of the present application.

[0021] In the figure: 1, trowel ruler main body; 101, adjusting bin; 102, telescopic bin; 103, telescopic groove; 104, movable groove; 105, through groove; 2, telescopic ruler plate; 201, adjusting block; 202, bearing seat; 203, bidirectional screw rod; 204, supporting seat; 205, mounting block; 206, supporting rod; 3, vibration motor; 301, fixed ring; 302, pull handle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application will be further described in combination with specific embodiments.

[0023] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mount", "set with", "connect" and the like should be understood broadly, for example, "connect", can be fixedly connected, also can be detachably connected, or integrally connected, can be mechanically connected, also can be electrically connected, can be directly connected, also can 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 according to specific circumstances.

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in conjunction with the drawings, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1-3 The utility model provides a kind of road repairing with trowelling ruler embodiment: a kind of road repairing with trowelling ruler, including trowelling ruler main body 1 and telescopic ruler plate 2, trowelling ruler main body 1 includes adjusting bin 101, telescopic bin 102, two groups of telescopic slot 103 and movable slot 104, adjusting bin 101 is set to one side inside trowelling ruler main body 1, telescopic bin 102 is set to the other side inside trowelling ruler main body 1, and adjusting bin 101 and telescopic bin 102 are all through to the both ends of trowelling ruler main body 1, two groups of telescopic slot 103 are symmetrically set to the both ends of telescopic bin 102 bottom, telescopic adjustment between telescopic ruler plate 2 and trowelling ruler main body 1 can be carried out by telescopic slot 103, movable slot 104 is set to the intermediate position inside trowelling ruler main body 1, and adjusting bin 101 is communicated with telescopic bin 102 by movable slot 104, telescopic ruler plate 2 includes adjusting block 201, bearing seat 202 and bidirectional screw rod 203, adjusting block 201 is set to one end of one side of telescopic ruler plate 2, two groups of bearing seat 202 are symmetrically set to the both ends inside adjusting bin 101, bidirectional screw rod 203 is set between two groups of bearing seat 202, and bidirectional screw rod 203 is rotatably connected with bearing seat 202, the rotation of bidirectional screw rod 203 is made more stable by two groups of bearing seat 202.

[0027] Please refer to Figure 1 And Figure 2The middle position of the top of the leveling ruler body 1 is provided with a through slot 105 penetrating into the inside of the adjusting bin 101, which is convenient for adjusting and using the bidirectional screw rod 203. The top of both ends of the telescopic bin 102 is welded with a supporting seat 204. The top of one end of both groups of telescopic ruler plates 2 is welded with a mounting block 205. One end of the mounting block 205 is welded with a supporting rod 206 penetrating into the inside of the supporting seat 204. The telescopic ruler plate 2 can be supported through the supporting rod 206, so that the adjustment of the telescopic ruler plate 2 is more stable, which is convenient for leveling the road surface. Both ends of the top of the leveling ruler body 1 are provided with a vibration motor 3. The vibration motor 3 can produce vibration to level the road surface. Both ends of one side of the leveling ruler body 1 are welded with a fixing ring 301. One side of the leveling ruler body 1 is provided with a pull handle 302. The pull handle 302 can be used to pull the leveling ruler.

[0028] Please refer to Figure 1 and Figure 3, the telescopic scale plate 2 is movably connected with the trowel level main body 1 through the telescopic bin 102, the telescopic slot 102 can be used for the movement between the telescopic scale plate 2 and the trowel level main body 1, the bottom of the both sides of the trowel level main body 1 is provided with an arc surface, which plays a guiding effect, facilitates the trowel leveling construction of the road surface, the adjusting block 201 is penetrated into the inside of the adjusting bin 101 through the movable slot 104, the adjusting block 201 is movably connected with the trowel level main body 1 through the movable slot 104, the movable slot 104 can be used for the movement between the adjusting block 201 and the trowel level main body 1, one end of the inside of the adjusting block 201 is provided with a threaded hole matched with the bidirectional screw rod 203, the adjusting block 201 is screwedly connected with the bidirectional screw rod 203 through the threaded hole, which plays a limiting adjusting effect, can drive two groups of telescopic scale plates 2 to be adjusted towards each other, realizes the adjustment of the use length of the trowel level, the hexagonal rotating block is arranged at the position of the through slot 105 outside the bidirectional screw rod 203, the supporting rod 206 is welded and connected with one end of the adjusting block 201 away from the mounting block 205, the adjusting block 201 is fixedly connected with the mounting block 205 through the supporting rod 206, the adjusting block 201 and the mounting block 205 can be fixedly connected through the supporting rod 206, the inside of the supporting seat 204 is provided with a movable hole, and the supporting rod 206 is penetrated into the inside of the movable hole, the supporting rod 206 is movably connected with the supporting seat 204 through the movable hole, the supporting rod 206 and the supporting seat 204 can be adjusted through the movable hole, the telescopic scale plate 2 can be supported through the supporting rod 206, so that the adjustment and use of the telescopic scale plate 2 are more stable, the two groups of vibration motors 3 are detachably connected with the trowel level main body 1 through the fixing bolts, the two groups of vibration motors 3 are installed at the both ends of the top of the trowel level main body 1, the inside of the two groups of fixing rings 301 is provided with rotating holes, and the both ends of the pull handle 302 are penetrated into the inside of the rotating holes, the pull handle 302 is movably connected with the fixing ring 301 through the rotating hole, the pull handle 302 and the fixing ring 301 can be rotated through the rotating hole, which facilitates the pulling use of the trowel level.

[0029] Working principle: the utility model discloses before using, take the wrench and insert the slot 105 and be clamped on the rotating block, the two-way screw rod 203 can be rotated through the wrench, the telescopic slot 102 can be adjusted between the telescopic ruler plate 2 and the telescopic bin 102, the two-way screw rod 203 and the screw hole in the adjusting block 201 are mutually matched, the telescopic ruler plate 2 can be driven to carry out telescopic adjustment by the adjusting block 201, two telescopic ruler plates 2 can be adjusted to the telescopic adjustment of facing each other, the movable hole can be moved between the support rod 206 and the support base 204, the telescopic ruler plate 2 can be supported, the telescopic adjustment of telescopic ruler plate 2 is more stable, the use length of the trowel ruler main part 1 is adjusted, the use length of the trowel ruler is adjusted according to the road surface of different width, the road surface can be quickly troweled and used, the pull handle 302 and the trowel ruler main part 1 can be adjusted through the fixed ring 301, the trowel ruler can be driven and used, the road surface is troweled through the vibration motor 3.

[0030] The above-mentioned is only the embodiment of the utility model, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much. For those skilled in the art, obviously, 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, no matter from which point, the embodiment should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims instead of the above-mentioned 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 figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A road patching screed characterized by: The utility model provides a trowel level main part (1), the trowel level main part (1) includes the adjustment bin (101), the telescopic bin (102), two groups of telescopic slot (103) and the movable slot (104), the adjustment bin (101) is arranged in the inside one side of trowel level main part (1), the telescopic bin (102) is arranged in the inside other side of trowel level main part (1), and adjustment bin (101) and telescopic bin (102) all penetrate to both ends of trowel level main part (1), two groups telescopic slot (103) symmetry is arranged in the both ends of telescopic bin (102) bottom, movable slot (104) is arranged in the inside intermediate position of trowel level main part (1), and adjustment bin (101) is linked with telescopic bin (102) through movable slot (104) communication, Telescopic ruler plate (2), the telescopic ruler plate (2) includes adjustment block (201), bearing seat (202) and two-way screw rod (203), adjustment block (201) is arranged in one end of one side of telescopic ruler plate (2), two groups bearing seat (202) symmetry is arranged with both ends in the inside adjustment bin (101), two-way screw rod (203) is arranged between two groups bearing seat (202), and two-way screw rod (203) is rotatably connected with bearing seat (202). The intermediate position of the top of the trowel level main part (1) is provided with a through slot (105) penetrating into the inside of the adjustment bin (101), the top of both ends of the telescopic bin (102) is welded with a support seat (204), one end of the top of both groups of telescopic ruler plates (2) is welded with a mounting block (205), one end of the mounting block (205) is welded with a support rod (206) penetrating into the inside of the support seat (204).

2. The screed blade of claim 1, wherein: Both ends of the top of the trowel level main part (1) are provided with vibration motors (3), both ends of one side of the trowel level main part (1) are welded with fixed rings (301), one side of the trowel level main part (1) is provided with a pull handle (302).

3. The screed blade of claim 1, wherein: The telescopic ruler plate (2) is movably connected with the trowel level main part (1) through the telescopic bin (102), and the bottom ends of both sides of the trowel level main part (1) are provided with arc surfaces.

4. The screed of claim 1 wherein: The adjustment block (201) penetrates into the inside of the adjustment bin (101) through the movable slot (104), and the adjustment block (201) is movably connected with the trowel level main part (1) through the movable slot (104).

5. The road repair screed ruler of claim 1, wherein: One end of the inside of the adjustment block (201) is provided with a threaded hole matched with the two-way screw rod (203), and the adjustment block (201) is threadedly connected with the two-way screw rod (203) through the threaded hole.

6. The road repair screed ruler of claim 1, wherein: One end of the support rod (206) away from the mounting block (205) is welded with one end of the adjustment block (201), and the adjustment block (201) is fixedly connected with the mounting block (205) through the support rod (206).

7. The screed of claim 2 wherein: The inside of the support seat (204) is provided with a movable hole, and the support rod (206) penetrates into the inside of the movable hole, and the support rod (206) is movably connected with the support seat (204) through the movable hole.

8. The screed of claim 2, wherein: Both groups of vibration motors (3) are detachably connected with the trowel level main part (1) through fixed bolts.

9. The screed of claim 3 wherein: ​ 10. The screed of claim 3 wherein: The inner part of the fixing ring (301) of the two groups is provided with a rotating hole, and the two ends of the pull handle (302) are penetrated into the inner part of the rotating hole, and the pull handle (302) is movably connected with the fixing ring (301) through the rotating hole.

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