Cement pavement embossing device for road construction

Abstract

The utility model discloses a cement pavement embossing device for road construction, which comprises symmetrically distributed guide rails, the tops of the guide rails are connected with guide seats in a sliding manner, an embossing roller is arranged between the two groups of guide seats, and the inner walls of the two sides of the embossing roller are fixedly connected with hollow fixing pipes. When the embossing depth is adjusted, an air pump is started, the air pump introduces air into a mounting block, the air is input into a sleeve through a fixed pipe and a guide pipe, then a piston and a movable rod are made to move, the position of the embossing strip can be changed, and then the embossing depth is adjusted. And meanwhile, during deflation, the spring enables the embossing strip to move towards the interior of the embossing roller, the extending length of the embossing strip is adjusted, meanwhile, when the embossing strip moves towards the interior of the embossing roller, the embossing strip is matched with the inner wall of the guide groove, cement adhering to the two sides of the embossing strip can fall off, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the field of road construction, in particular to a cement pavement embossing device for road construction. Background Technique

[0002] When constructing a cement pavement, anti-slip embossing is applied to the surface of some cement pavements before they are completely solidified and dried. The uneven design increases the friction of the road surface and at the same time prevents the cement pavement from cracking and expanding under the alternating action of long-term use, exposure to the sun, rain, etc., thus extending the service life.

[0003] This application is an improvement on the existing technology. In the existing technology, the existing cement pavement embossing device for road construction is not convenient to adjust the embossing depth during construction, and since the embossing roller performs the embossing operation when the cement pavement is in its initial setting stage, it is not easy to clean the cement adhered to the embossing roller after embossing. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a cement pavement embossing device for road construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cement pavement embossing device for road construction, including symmetrically distributed guide rails. A guide seat is slidably connected to the top of the guide rails. An embossing roller is arranged between the two guide seats. Both inner walls of the two sides of the embossing roller are fixedly connected with hollow fixed pipes. One end of the fixed pipe extending out of the embossing roller is rotatably connected with a mounting block, and the mounting block is rotatably connected with the guide seat. A plurality of equally spaced embossing strips are slidably connected to the embossing roller along its circumferential direction. One end of the embossing strip extending into the embossing roller is fixedly connected with a movable rod. The outer wall of the movable rod is slidably connected with a sleeve. One end of the movable rod extending into the sleeve is fixedly connected with a piston, and the piston is slidably connected with the inner wall of the sleeve. One end of the sleeve away from the embossing strip is fixedly connected with a fixing plate fixedly connected with the embossing roller. A conduit is fixedly connected to the sleeve, and the other end of the conduit is fixedly connected with the fixed pipe.

[0007] As a further scheme of the utility model: A plurality of equally spaced guide grooves are formed in the embossing roller along its circumferential direction, and the inner wall of the guide groove is slidably connected with the embossing strip. The fixing plate is fixedly connected with the inner wall of the guide groove. A spring is fixedly connected to one side of the fixing plate close to the embossing strip, and the other end of the spring is fixedly connected with the embossing strip.

[0008] As a still further scheme of the utility model: A cavity is arranged in the mounting block. The fixed pipe is communicated with the cavity. An air pump is fixedly connected to the bottom of the mounting block.

[0009] As a further solution of the present utility model: a pull rod is provided above the embossing roller, and the pull rod is fixedly connected to the mounting block.

[0010] The present utility model has the following beneficial effects:

[0011] In the present utility model, during use, pulling the pull rod causes the embossing roller and the embossing strip to roll on the cement pavement to achieve embossing. When adjusting the embossing depth, the air pump is started. The air pump inputs air into the mounting block, and the air enters the sleeve through the fixed pipe and the conduit, thereby causing the piston and the movable rod to move, so that the position of the embossing strip changes, and then the embossing depth is adjusted. At the same time, when deflating, the spring causes the embossing strip to move towards the inside of the embossing roller to adjust the protruding length of the embossing strip. At the same time, when the embossing strip moves towards the inside of the embossing roller, the cooperation between the embossing strip and the inner wall of the guiding groove causes the cement adhered to both sides of the embossing strip to fall off, facilitating cleaning. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a cement pavement embossing device for road construction proposed by the present utility model;

[0013] Figure 2 It is a schematic installation diagram of the embossing strip of a cement pavement embossing device for road construction proposed by the present utility model;

[0014] Figure 3 In the present utility model Figure 1 The enlarged structural diagram at position A.

[0015] Legend Explanation:

[0016] Guide rail 1, guiding seat 2, embossing roller 3, mounting block 4, movable rod 5, pull rod 6, air pump 7, fixed pipe 8, embossing strip 9, guiding groove 10, conduit 11, piston 12, sleeve 13, spring 14, fixing plate 15. Specific Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] Referring to Figures 1-3 , a cement pavement embossing device for road construction provided by the present utility model includes symmetrically distributed guide rails 1. A guide seat 2 is slidably connected to the top of the guide rail 1. A embossing roller 3 is provided between the two groups of guide seats 2. Hollow fixed pipes 8 are fixedly connected to the inner walls on both sides of the embossing roller 3. One end of the fixed pipe 8 extending out of the embossing roller 3 is rotatably connected to a mounting block 4, and the mounting block 4 is rotatably connected to the guide seat 2. A plurality of equally spaced embossing strips 9 are slidably connected to the embossing roller 3 along its circumferential direction. One end of the embossing strip 9 extending into the embossing roller 3 is fixedly connected to a movable rod 5. A sleeve 13 is slidably connected to the outer wall of the movable rod 5. One end of the movable rod 5 extending into the sleeve 13 is fixedly connected to a piston 12, and the piston 12 is slidably connected to the inner wall of the sleeve 13. One end of the sleeve 13 away from the embossing strip 9 is fixedly connected to a fixing plate 15 fixedly connected to the embossing roller 3. A conduit 11 is fixedly connected to the sleeve 13, and the other end of the conduit 11 is fixedly connected to the fixed pipe 8.

[0020] A plurality of equally spaced guide grooves 10 are formed in the embossing roller 3 along its circumferential direction, and the inner wall of the guide groove 10 is slidably connected to the embossing strip 9. The fixing plate 15 is fixedly connected to the inner wall of the guide groove 10. A spring 14 is fixedly connected to one side of the fixing plate 15 close to the embossing strip 9, and the other end of the spring 14 is fixedly connected to the embossing strip 9.

[0021] A cavity is provided in the mounting block 4, and the fixed pipe 8 is communicated with the cavity. An air pump 7 is fixedly connected to the bottom of the mounting block 4.

[0022] A pull rod 6 is provided above the embossing roller 3, and the pull rod 6 is fixedly connected to the mounting block 4.

[0023] Working principle:

[0024] In this application, during use, pulling the pull rod 6 causes the embossing roller 3 and the embossing strip 9 to roll on the cement road surface to achieve embossing. When adjusting the embossing depth, start the air pump 7. The air pump 7 inputs air into the mounting block 4. The air is input into the sleeve 13 through the fixed pipe 8 and the conduit 11, thereby causing the piston 12 and the movable rod 5 to move, which can change the position of the embossing strip 9 and thus adjust the embossing depth. At the same time, when deflating, the spring 14 causes the embossing strip 9 to move towards the inside of the embossing roller 3 to adjust the protruding length of the embossing strip 9. At the same time, when the embossing strip 9 moves towards the inside of the embossing roller 3, the cooperation between the embossing strip 9 and the inner wall of the guide groove 10 causes the cement adhered to both sides of the embossing strip 9 to fall off, facilitating cleaning.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cement pavement embossing device for road construction, comprising symmetrically distributed guide rails (1), characterized in that: The top of the guide rail (1) is slidably connected to a guide seat (2), an embossing roller (3) is provided between two groups of the guide seats (2), the inner walls of both sides of the embossing roller (3) are fixedly connected to hollow fixed tubes (8), the outer wall of one end of the fixed tube (8) extending out of the embossing roller (3) is rotatably connected to a mounting block (4), and the mounting block (4) is rotatably connected to the guide seat (2), and the embossing roller (3) is slidably connected to a plurality of equidistantly distributed embossing strips (9) along its circumferential direction, and the embossing strips (9) extend into one end of the embossing roller (3). The end of the movable rod (5) is fixedly connected to the movable rod (5), the outer wall of the movable rod (5) is slidably connected to the sleeve (13), the end of the movable rod (5) extending into the sleeve (13) is fixedly connected to the piston (12), and the piston (12) is slidably connected to the inner wall of the sleeve (13), a section of the sleeve (13) away from the embossing strip (9) is fixedly connected to a fixed plate (15) fixedly connected to the embossing roller (3), the sleeve (13) is fixedly connected to a conduit (11), and the other end of the conduit (11) is fixedly connected to the fixed tube (8).

2. A cement pavement embossing device for road construction according to claim 1, characterized in that: The embossing roller (3) is provided with a plurality of equally spaced guide grooves (10) along its circumferential direction, and the inner wall of the guide groove (10) is slidably connected to the embossing strip (9), the fixing plate (15) is fixedly connected to the inner wall of the guide groove (10), a spring (14) is fixedly connected to one side of the fixing plate (15) close to the embossing strip (9), and the other end of the spring (14) is fixedly connected to the embossing strip (9).

3. A cement pavement embossing device for road construction according to claim 1, characterized in that: A cavity is provided in the mounting block (4), the fixing pipe (8) is in communication with the cavity, and an air pump (7) is fixedly connected to the bottom of the mounting block (4).

4. A cement pavement embossing device for road construction according to claim 1, characterized in that: A pull rod (6) is provided above the embossing roller (3), and the pull rod (6) is fixedly connected to the mounting block (4).

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