CN217324908U - Multi-functional cement road surface caulking backer strip mounting tool - Google Patents

Abstract

The utility model relates to a multi-functional cement road surface caulking backer strip mounting tool relates to cement road surface construction tool technical field, including walking dolly and cement road surface, the walking dolly includes the steel sheet, steel framework is installed to the bottom of steel sheet, steel framework's inboard is provided with the wheel, steel framework's positive surface is provided with the steel sheet support, cylinder support is installed at the top of steel sheet, the top of walking dolly is provided with passes the material device, pass the material device including the biography material cylinder that is connected with the top of steel sheet; has the advantages that: the manufacturing is convenient, the functions are complete, the caulking groove cleaning device is arranged, the dust suction device is integrated, the caulking flatness is ensured when the backing strip is constructed, and the construction quality of the backing strip is ensured.

Description

Multi-functional cement road surface caulking backer strip mounting tool

Technical Field

The utility model relates to a cement road surface construction tool field, concretely relates to multi-functional cement road surface caulking backer strip mounting tool.

Background

At present, during construction of airport cement pavements or municipal road cement pavements, dividing joints are arranged on a surface layer according to design requirements, the length-width ratio is not more than 1.35, the plane area is not more than 25m2, and lining materials are filled in the lower parts of longitudinal and transverse joints. There is no particularly convenient and effective method in the industry for cushioning materials. The width of the concrete construction joint is limited and very narrow, and the backing material is a soft plastic strip material, such as a rubber strip and the like. The traditional construction mode is that during the workman is bare-handed impressed the seam with it, not only the efficiency of construction is very low, and the depth of impressing is different, can not guarantee the quality of caulking. Moreover, the worker needs to bow for a long time, and the working is not beneficial to the occupational health of the worker, so that a convenient and effective cement pavement caulking backer strip pressing-in tool is needed, and certain guarantee is provided for caulking construction progress and construction quality.

In addition, the existing backing strip mounting tools are few, the manufacturing is simple, the function is single, and the problems of the backing strip construction quality and the backing strip construction efficiency cannot be well solved. For example, chinese patent No. CN207812214U discloses a roller type pressing tool for concrete caulking backing material, which comprises a roller, a rotating shaft, and a handle, and is characterized in that: the rolling wheel is characterized in that the center of the rolling wheel is provided with an opening, a rotating shaft penetrates through a central hole of the rolling wheel to be bent to form a closed opening, two ends of the rotating shaft are fixed on the handle, the rolling wheel is of a symmetrical structure, and parts are symmetrically dug out on two sides. Thus, the construction of filling the back lining material into the concrete joint filling position is realized.

Above-mentioned patent function singleness can't effectively solve the biography material problem of backing strip, consequently, for solving above-mentioned technical problem, need design a convenient operation, the flexibility ratio is high, and is multiple functional, simple manufacture's backing strip mounting tool.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional cement road surface caulking backer mounting tool has solved operating personnel and has operated inconvenient, construction quality uncontrollable when construction caulking backer, the technical problem that the efficiency of construction is low.

The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides a multi-functional cement road surface caulking backer strip mounting tool, includes walking dolly and cement road surface, the walking dolly includes the steel sheet, steel framework is installed to the bottom of steel sheet, steel framework's inboard is provided with the wheel, steel framework's positive surface is provided with the steel sheet support, roller bracket is installed at the top of steel sheet, the top of walking dolly is provided with passes the material device, pass the material device and include the biography material cylinder that is connected with the top of steel sheet, the hole has been seted up to the surface of steel sheet, it is connected with the roll-in front wheel through backer strip to pass the material cylinder, the installation end of roll-in front wheel is connected with steel framework through the link, steel framework is connected with the roll-in rear wheel through the link.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the top of steel sheet is provided with dust extraction, dust extraction includes the fixed band that is connected with the top of steel sheet.

The beneficial effect of adopting the further scheme is that: the function of the dust suction device is added, so that fine sand or sediment at the cutting joint can be further processed, and the construction quality of the backing strips is improved.

Further, a miniature dust collector is mounted inside the fixing band, and a bent nozzle head is arranged at the output end of the miniature dust collector.

The beneficial effect of adopting the further scheme is that: the bent nozzle head can contact fine sand or sediment at the cutting seam to the maximum extent.

Further, a trolley handle is arranged at the rear end of the walking trolley.

The beneficial effect of adopting the further scheme is that: the handle of the cart is provided with a rotating bolt, and the rotating angle of the handle of the cart is adjusted.

Further, the shallow handle include with the handle down tube that is connected through the top of rotatory bolt with the steel sheet, the top of handle down tube is provided with the handle horizontal pole.

The beneficial effect of adopting the above further scheme is: the height of the handle of the cart is adjusted to be suitable for operators with different heights to work, and the comfort degree of the operators in operation is improved.

Further, the cement pavement includes a pavement kerf.

The beneficial effect of adopting the further scheme is that: tiny sand or sediment generated after cutting of the pavement kerf can be sucked out through the miniature dust collector.

The utility model has the advantages that:

the device has simple structure, convenient manufacture and complete functions, not only is provided with the caulking groove cleaning device, but also integrates a dust suction device, thereby ensuring the caulking flatness and the construction quality of the backing strip when the backing strip is constructed;

the device is provided with the material conveying roller, and the backing strip is conveyed into the rolling front wheel through the material conveying roller and is pressed into the caulking joint, so that the problems of occupational health and low manual installation efficiency caused by long-term bowing when workers manually install the backing strip are solved;

the device is also provided with a rolling front wheel and a rolling rear wheel, and the rolling front wheel is pressed into the backing strip to prevent the front end from being constructed and the rear end from warping, so that the rolling rear wheel is added, and the construction quality of the backing strip is further improved;

this device shallow handle has set up rotatory bolt, through the rotation angle of adjustment shallow handle, comes the height adjustment to the shallow handle to the operating personnel work that is suitable for different heights improves the comfortable degree of operating personnel operation, improves the efficiency of construction.

The device is provided with the groove cleaning device convenient to detach, and after pavement cutting seams are cleaned, the groove cleaning device is convenient to detach, so that the vertical plates are favorably cleaned

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a northeast axial schematic view of the overall structure of the mounting tool for the multi-functional caulking backer strip for cement pavement of the present invention;

FIG. 2 is a northwest axial view of the overall structure of the installation tool for the multi-functional caulking backer strip for cement pavement of the present invention;

FIG. 3 is a schematic cross-sectional view of a joint-cutting portion of the installation tool for a multi-functional caulking backer strip for cement pavement of the present invention;

FIG. 4 is a northeast axial view of a walking trolley of the installation tool for the multi-functional caulking backer strip of the cement pavement of the utility model;

fig. 5 is an enlarged schematic view of a point a in fig. 3 of the installation tool for the multi-functional caulking backer strip for cement pavement of the present invention.

Illustration of the drawings:

1. a walking trolley; 11. a steel plate; 12. a steel reinforcement frame; 13. a wheel; 14. a steel sheet bracket; 15. a drum support;

2. a material conveying device; 21. a material conveying roller; 22. a backing strip; 23. rolling the front wheel; 24. rolling the rear wheel;

3. a dust collection device; 31. a miniature dust collector; 32. fixing belts; 33. a bent nozzle head;

4. a groove cleaning device; 41. a clamping block; 42. a round bar; 43. brushing the board; 44. a spring; 45. a vertical block; 46. a vertical rod;

5. a cart handle; 51. a handle bar; 52. a handle diagonal; 53. rotating the bolt;

6. cement road surface; 61. and (6) cutting a seam on the road surface.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1, fig. 2 and fig. 5, the utility model relates to a multi-functional cement pavement caulking lining strip mounting tool, which comprises a walking trolley 1 and a cement pavement 6, wherein the walking trolley 1 comprises a steel plate 11, a steel bar frame 12 is installed at the bottom of the steel plate 11, wheels 13 are arranged at the inner side of the steel bar frame 12, a steel sheet support 14 is arranged on the front surface of the steel bar frame 12, a roller support 15 is installed at the top of the steel plate 11, a material transfer device 2 is arranged at the top of the walking trolley 1, the material transfer device 2 comprises a material transfer roller 21 connected with the top of the steel plate 11, holes are arranged on the outer surface of the steel plate 11, the material transfer roller 21 is connected with a rolling front wheel 23 through a lining strip 22, the material transfer roller 21, the lining strip 22, the rolling front wheel 23 and a rolling rear wheel 24 can realize automatic material transfer and multi-pass rolling, the construction efficiency and the construction quality are improved, the mounting end of the rolling front wheel 23 is connected with the steel bar frame 12 through a connecting frame, the steel bar framework 12 is connected with a rolling rear wheel 24 through a connecting frame, the front end of the walking trolley 1 is provided with a groove cleaning device 4, and the groove cleaning device 4 can preliminarily clean residues and gravels in the joint cutting in the advancing process of the walking trolley 1.

In this embodiment, the groove cleaning device 4 can primarily remove the residue and gravel in the kerf in the advancing process of the walking trolley 1, the dust suction device 3 is arranged at the front half position of the walking trolley 1, the dust suction device 3 can further remove the gravel and residue in the kerf, and the material conveying roller 21, the backing strip 22, the rolling front wheel 23 and the rolling rear wheel 24 are arranged at the rear half position of the walking trolley 1, so that automatic material conveying and multi-pass rolling can be realized, and the construction efficiency and the construction quality are improved. The rear end of walking dolly 1 is provided with shallow handle 5, shallow handle 5 includes handle horizontal pole 51, handle down tube 52, swivel bolt 53, through the height and the angle of swivel bolt 53 steerable shallow handle 5 to the operating personnel of adaptation different heights carries out the operation, convenient and fast, and steel sheet 11's thickness is 3mm, and steel frame 12's size is 400mm (wide) x 800mm (long) x 200mm (high), and steel frame 12, steel support 14 and roll bracket 15's preparation material is: 12 round steel, the wheel 13 is made of waste templates, the radius of the wheel 13 is 50mm, the walking trolley 1 is not only simple in structure, convenient to manufacture and obtain materials, but also high in structural strength, good in durability and convenient to integrate a plurality of functions, the groove cleaning device 4 is made of 1mm steel sheets and welded at the foremost end of the steel bar framework 12, the size of the steel sheets needs to be made according to the width and the depth of a kerf of a cement pavement 6, the tool is added with the function of cleaning the kerf, the backing strips 22 are prevented from being damaged or not in place during installation, the construction quality of the backing strips 22 is improved, the length of the micro dust collector 31 does not exceed 450mm, the micro dust collector 31 is provided with a specially-made bent nozzle head 33, so that the bent nozzle head 33 can penetrate through a steel plate 11 hole on the walking trolley 1 and reach a pavement kerf 61, the tool is added with the function of the micro dust collector 31, and can further process fine gravels or sediments at the kerf, the construction quality of the backing strip 22 is improved, the backing strip 22 is wound on the material conveying roller 21 and is conveyed to the rolling front wheel 23 through the hole of the steel plate 11, the rolling front wheel 23 drives the backing strip 22 to be placed downwards and pressed into the pavement cutting slot 61, the rolling rear wheel 24 performs two-wheel rolling on the pressed backing strip 22 to prevent the backing strip 22 from warping backwards, the material conveying roller 21 is additionally arranged, the occupational health problem that the backing strip 22 is stood for a long time in the traditional manual installation is solved, and the problems that the efficiency is low due to the inconvenience of hole alignment of the backing strip 22 in the manual installation are solved.

Example 2

As shown in fig. 3 and 4, a dust suction device 3 is arranged on the top of the steel plate 11, the dust suction device 3 can further remove gravels and residues in the cutting seams, the dust suction device 3 comprises a fixing band 32 connected with the top of the steel plate 11, a miniature dust collector 31 is arranged inside the fixing band 32, an output end of the miniature dust collector 31 is provided with a bent nozzle head 33, a cart handle 5 is arranged at the rear end of the walking cart 1, the cart handle 5 comprises a handle diagonal rod 52 connected with the top of the steel plate 11 through a rotating bolt 53, a handle cross rod 51 is arranged at the top end of the handle diagonal rod 52, the cement pavement 6 comprises a pavement cutting seam 61, the groove cleaning device 4 comprises a vertical rod 46 connected with the front end of the walking cart 1, a clamping block 41 is clamped on the outer surface of the vertical rod 46, the clamping block 41 can be clamped inside a groove on the outer surface of the vertical rod 46 to play a role of fixing, the number of the clamping blocks 41 is two, two the bottom of clamp splice 41 all is connected with round bar 42, can drive clamp splice 41 when round bar 42 moves about, two the cover is equipped with brush board 43 between round bar 42's the surface, and the through-hole that can make two round bar 42 run through is seted up to brush board 43's inside for round bar 42's the back of the body one side of carrying on the back can expose in the external world, two round bar 42's relative one end all is connected with spring 44, and spring 44 stimulates two round bar 42 for the clamp splice 41 at round bar 42 top can with montant 46's surface joint, two be connected with riser 45 between spring 44's the relative one side, the top of riser 45 is blocked with montant 46's bottom.

In this embodiment, the length of the cart handle 5 is 1200mm, the rotating bolt 53 is composed of two nuts and one bolt, one of the nuts is welded on the reinforcement frame 12, the other nut is welded on the handle diagonal 52, the two nuts are connected by the bolt, the height and angle of the cart handle 5 can be controlled by the relative rotation of the two nuts, so as to adapt to the operation of the operators with different heights, the tool is convenient and fast, after the tool is manufactured, the height and angle of the cart handle 5 need to be adjusted according to the height of the operator, so that the cart can conveniently travel by the operator, after the height of the handle is adjusted, the backing strip 22 needs to be fed onto the material transfer roller coil 21, the backing strip 22 is simultaneously pulled to the rolling rear wheel 24, after the backing strip 22 is installed, the micro dust collector 31 is opened, the travelling cart 1 is pushed to travel, and the construction operation of the backing strip 22 can be completed, the tool has the advantages that the tool is simple in structural design, convenient to take materials on site and manufacture, low in cost consumption and easy to operate, the construction efficiency and construction quality of the backing strip 22 are effectively improved, the adverse effect of workers on the bodies of the workers caused by bending over for a long time and filling the backing strip 22 is avoided, the groove cleaning device 4 can be detached from the walking trolley 1, the clamping blocks 41 can be clamped in the grooves in the outer surfaces of the vertical rods 46 to play a fixing role, the number of the clamping blocks 41 of the groove cleaning device 4 can be two, the clamping blocks 41 can be driven when the circular rods 42 move, the brush plate 43 is sleeved between the outer surfaces of the two circular rods 42, through holes through which the two circular rods 42 can penetrate are formed in the brush plate 43, one side of the circular rods 42, which is opposite to the other side, can be exposed to the outside, and the two circular rods 42 are pulled by the spring 44, so that the clamping blocks 41 at the top of the round rod 42 can be clamped with the outer surface of the vertical rod 46, and the groove cleaning device 4 is convenient to remove after the pavement cutting seam 61 is cleaned.

The working principle is as follows:

when the device is used, firstly, the height and the angle of a cart handle 5 are adjusted according to the height of an operator, the cart can conveniently move by the operator, after the height of the handle is adjusted, backing strips 22 are required to be fed on a material conveying roller coil 21, the backing strips 22 are simultaneously pulled to a rolling rear wheel 24, after the backing strips 22 are installed, a miniature dust collector 31 is opened, the walking trolley 1 is pushed to move, the construction operation of the backing strips 22 can be completed, the backing strips 22 of the material conveying roller 21 are loaded again after the construction of the backing strips 22 is completed, the continuous construction can be ensured by repeating the above operations, the dust collector 3 can further remove sand and residues in the joint, the miniature dust collector 31 is required to be provided with a specially-made bent nozzle head 33, so that the bent nozzle head 33 can pass through a hole of a steel plate 11 on the walking trolley 1 and reach the surface layer of the joint-cutting pavement 61, the function of the miniature dust collector 31 can be added by the tool, and fine sand and sediment at the joint-cutting part can be further processed, the tool has simple structural design, convenient material drawing and manufacturing on site, low cost consumption and simple and easy operation, effectively improves the construction efficiency and the construction quality of the backing strip 22, avoids the adverse effect of workers who bend down for a long time and fill the backing strip 22 on the body of the workers, the groove cleaning device 4 can be detached from the walking trolley 1, the clamping blocks 41 can be clamped inside the grooves on the outer surface of the vertical rods 46 to play a role in fixing, the groove cleaning device 4 can be provided with two clamping blocks 41, the clamping blocks 41 can be driven when the circular rods 42 move, a brush plate 43 is sleeved between the outer surfaces of the two circular rods 42, through holes which can enable the two circular rods 42 to penetrate through are formed inside the brush plate 43, so that the opposite sides of the circular rods 42 can be exposed outside, the springs 44 pull the two circular rods 42, the clamping blocks 41 at the tops of the circular rods 42 can be clamped with the outer surfaces of the vertical rods 46, and after the pavement cutting seams 61 are cleaned, the cleaning device 4 is convenient to be dismantled.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a multi-functional cement road surface caulking backer strip mounting tool, includes walking dolly (1) and cement road surface (6), its characterized in that: the walking trolley (1) comprises a steel plate (11), a steel bar framework (12) is installed at the bottom of the steel plate (11), wheels (13) are arranged on the inner side of the steel bar framework (12), a steel sheet bracket (14) is arranged on the front surface of the steel bar framework (12), a roller bracket (15) is arranged at the top of the steel plate (11), a material conveying device (2) is arranged at the top of the walking trolley (1), the material conveying device (2) comprises a material conveying roller (21) connected with the top of the steel plate (11), holes are arranged on the outer surface of the steel plate (11), the material conveying roller (21) is connected with a rolling front wheel (23) through a backing strip (22), the mounting end of the rolling front wheel (23) is connected with the steel bar frame (12) through a connecting frame, the steel bar framework (12) is connected with a rolling rear wheel (24) through a connecting frame.

2. The multifunctional cement pavement caulking backing strip installation tool according to claim 1, characterized in that: the top of steel sheet (11) is provided with dust extraction (3), dust extraction (3) are including fixed band (32) that are connected with the top of steel sheet (11).

3. The multifunctional cement pavement caulking backing strip installation tool of claim 2, wherein: the inside of fixed band (32) is installed miniature dust catcher (31), the output of miniature dust catcher (31) is provided with bent mouth rifle head (33).

4. The multifunctional cement pavement caulking backing strip installation tool according to claim 1, characterized in that: the rear end of the walking trolley (1) is provided with a trolley handle (5).

5. The multifunctional cement pavement caulking backing strip installation tool according to claim 4, characterized in that: the trolley handle (5) comprises a handle inclined rod (52) connected with the top of the steel plate (11) through a rotating bolt (53), and a handle cross rod (51) is arranged at the top end of the handle inclined rod (52).

6. The multifunctional cement pavement caulking backing strip installation tool according to claim 1, characterized in that: the cement pavement (6) comprises pavement kerfs (61).

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