Slip form posture adjusting device and slip form paver

Abstract

The utility model discloses a slip form posture adjusting device and a slip form paver, after a slip mechanism is mounted on a vehicle body of the slip form paver, the slip mechanism is driven to rotate around a second connecting component by moving the movable end of a first connecting component along the horizontal direction relative to a slip bracket; the sliding angle of the slip form mechanism relative to the construction pavement is directly adjusted, so that the adjustment of the sliding posture of the slip form mechanism is simple, convenient and high in precision, and the first connecting assembly and the second connecting assembly are detachably hinged to the side part of the slip form mechanism in the length direction, so that the adjustment range of the sliding angle is enlarged; the slip-form paver has the advantages that the slip-form paver is simple in structure and convenient to use, the step-by-step slip-form construction can be guaranteed, the slip posture of the slip-form mechanism can be adjusted through the slip-form mechanism even if a vehicle body of the slip-form paver is fixed in the step-by-step slip-form construction process, the slip-form paving construction quality is improved, and the step-by-step slip-form paver is high in practicability and suitable for wide popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering construction, in particular to a slipform posture adjustment device. In addition, the utility model also relates to a slipform paver comprising the slipform posture adjustment device. Background Art

[0002] During the construction of road projects, it is usually necessary to use a slipform paver to quickly and accurately lay the slipform material on the road surface in order to improve construction efficiency and shorten the construction period. At the same time, mechanized paving has high flatness and the thickness of the slipform material is uniform, which also ensures the service life and construction quality.

[0003] For example, Chinese utility model patent CN204112192U discloses a slipform paving machine with a traction machine, which consists of a frame with a longitudinal member extending parallel to the working direction and a retractable transverse member extending transversely to the working direction for varying and adjusting the working width, wherein a ground contact unit is installed at the end of the longitudinal member, and a mold device capable of adjusting to the working width includes at least one permanent mold component permanently installed relative to the base frame, and at least one permanent outer mold component movable relative to the base frame, at least one permanent outer mold component is permanently attached to one of the transverse members and / or one of the longitudinal members, and when the working width of the frame is adjusted, the outer mold component can move together with the transverse member and / or the longitudinal member.

[0004] However, during the construction process, it is necessary to frequently adjust the sliding angle of the slipform mechanism relative to the construction road surface according to the road conditions. However, in the above-mentioned slipform paver, since the slipform mechanism and the vehicle body are fixedly connected, it is necessary to adjust the driving state of the slipform paver to indirectly adjust the horizontal angle of the slipform mechanism relative to the road surface. The adjustment process is very troublesome, and the driving environment of the slipform paver during road construction is relatively complex, which makes the indirect adjustment error large, the precision low, and the construction quality of the slipform paving low. In addition, during construction, it is often necessary for the vehicle body and the slipform mechanism to move separately, that is, the vehicle body first travels a certain distance, and then pulls the slipform mechanism to slide a certain distance to realize step-by-step slipform construction. Therefore, when the slipform mechanism is working, the vehicle body is fixed, and the sliding posture of the slipform mechanism cannot be adjusted, which further makes the construction quality of the slipform paving low. Utility Model Content

[0005] The utility model provides a slipform posture adjustment device and a slipform paver to solve the technical problems of troublesome posture adjustment of the slipform mechanism in the existing slipform paver, large error after adjustment and low construction quality of slipform paving.

[0006] According to one aspect of the utility model, a sliding formwork posture adjustment device is provided, comprising a sliding mechanism and a sliding formwork mechanism, the sliding mechanism is arranged in a horizontal direction and is used to be installed on the body of a sliding formwork paver, the sliding mechanism comprises a sliding bracket, a first connecting component and a second connecting component, the first connecting component and the second connecting component are arranged on the sliding bracket at intervals, the first connecting component and the second connecting component are both detachably hinged to the side portion of the sliding formwork mechanism in the length direction, the first connecting component is movably arranged on the sliding bracket in a horizontal direction, the movable end of the first connecting component is used to move in a horizontal direction relative to the sliding bracket to drive the sliding formwork mechanism to rotate around the second connecting component, thereby adjusting the sliding angle of the sliding formwork mechanism relative to the construction road surface.

[0007] As a further improvement of the above technical solution:

[0008] Furthermore, the first connecting component includes a first outer sleeve fixedly arranged on the sliding bracket, a first inner sleeve slidably arranged in the first outer sleeve and with its free end extending outward from the first outer sleeve, a first driving member fixedly arranged in the first outer sleeve and with its driving end connected to the first inner sleeve, and a first connecting member arranged on the free end of the first inner sleeve and detachably hinged to the sliding mechanism.

[0009] Furthermore, the first end of the first connecting member is hinged to the free end of the first inner sleeve, and the second end of the first connecting member is detachably hinged to the sliding mold mechanism.

[0010] Furthermore, the first connecting component also includes a first sliding part fixedly arranged outside the first inner sleeve, and a plurality of first sliding parts are provided, and the plurality of first sliding parts are arranged outside the first inner sleeve at intervals.

[0011] Furthermore, the second connecting component is movably arranged on the sliding bracket in the horizontal direction, and the movable end of the second connecting component is used to move in the horizontal direction relative to the sliding bracket to drive the sliding formwork mechanism to rotate around the first connecting component, thereby adjusting the sliding angle of the sliding formwork mechanism relative to the construction road surface.

[0012] Furthermore, the second connecting component includes a second outer sleeve fixedly arranged on the sliding bracket, a second inner sleeve slidably arranged in the second outer sleeve and with its free end extending outward from the second outer sleeve, a second driving member fixedly arranged in the second outer sleeve and with its driving end connected to the second inner sleeve, and a second connecting member arranged on the free end of the second inner sleeve and detachably hinged to the sliding mechanism.

[0013] Furthermore, the sliding bracket includes a first support frame installed to support the first connecting component, a second support frame installed to support the second connecting component, and a horizontal connecting frame respectively connected to the first support frame and the second support frame.

[0014] Furthermore, the horizontal connecting frame includes a plurality of horizontal connecting beams arranged at intervals along the horizontal direction, and two ends of the horizontal connecting beams in the length direction are respectively connected to the first supporting frame and the second supporting frame.

[0015] Furthermore, the horizontal connecting frame also includes a first reinforcing beam arranged obliquely to be connected to the first supporting frame and the horizontal connecting beam respectively; and / or the horizontal connecting frame also includes a second reinforcing beam arranged obliquely to be connected to the second supporting frame and the horizontal connecting beam respectively.

[0016] According to another aspect of the utility model, a slipform paver is also provided, which includes the above-mentioned slipform posture adjustment device.

[0017] The utility model has the following beneficial effects:

[0018] The slide form posture adjustment device of the utility model, after the sliding mechanism is installed on the body of the slide form paver, firstly installs the first connecting component and the second connecting component through the sliding bracket, then connects the slide form mechanism through the first connecting component and the second connecting component, and finally moves in the horizontal direction relative to the sliding bracket through the movable end of the first connecting component to drive the slide form mechanism to rotate around the second connecting component, and then directly adjusts the sliding angle of the slide form mechanism relative to the construction road surface, so that the adjustment of the sliding posture of the slide form mechanism is simple and convenient, with high precision, and the first connecting component and the second connecting component are both detachably hinged with the side of the length direction of the slide form mechanism to increase the adjustment range of the sliding angle, and ensure that the step-by-step slide form construction can be realized, and at the same time, it is ensured that during the step-by-step slide form construction process, even when the body of the slide form paver is fixed, the sliding posture of the slide form mechanism can still be adjusted through the sliding mechanism to improve the construction quality of the slide form paving. Compared with the prior art, the sliding mechanism and the slide form mechanism cooperate to realize the direct adjustment of the sliding posture, which effectively improves the construction quality of the slide form paving, has strong practicality, and is suitable for wide promotion and application.

[0019] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a structural schematic diagram of a sliding mode posture adjustment device of a preferred embodiment of the utility model;

[0022] Figure 2It is a structural schematic diagram of the first sliding posture of the sliding mode mechanism in the sliding mode posture adjustment device of the preferred embodiment of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the second sliding posture of the sliding mode mechanism in the sliding mode posture adjustment device of the preferred embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the third sliding posture of the sliding mechanism in the sliding posture adjustment device of the preferred embodiment of the utility model.

[0025] Legend:

[0026] 100. Sliding mechanism; 110. Sliding bracket; 111. Horizontal connecting beam; 112. First reinforcing beam; 113. Second reinforcing beam; 120. First connecting assembly; 121. First outer sleeve; 122. First inner sleeve; 123. First connecting member; 124. First sliding part; 130. Second connecting assembly; 131. Second outer sleeve; 132. Second inner sleeve; 133. Second connecting member; 134. Second sliding part; 200. Sliding mechanism. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered below.

[0028] Figure 1 It is a structural schematic diagram of a sliding mode posture adjustment device of a preferred embodiment of the utility model; Figure 2 It is a structural schematic diagram of the first sliding posture of the sliding mode mechanism in the sliding mode posture adjustment device of the preferred embodiment of the utility model; Figure 3 It is a structural schematic diagram of the second sliding posture of the sliding mode mechanism in the sliding mode posture adjustment device of the preferred embodiment of the utility model; Figure 4 It is a structural schematic diagram of the third sliding posture of the sliding mechanism in the sliding posture adjustment device of the preferred embodiment of the utility model.

[0029] like Figure 1-Figure 4As shown, the sliding form posture adjustment device of this embodiment includes a sliding mechanism 100 and a sliding form mechanism 200. The sliding mechanism 100 is arranged in the horizontal direction and is used to be installed on the body of the sliding form paver. The sliding mechanism 100 includes a sliding bracket 110, a first connecting component 120 and a second connecting component 130. The first connecting component 120 and the second connecting component 130 are arranged on the sliding bracket 110 at intervals. The first connecting component 120 and the second connecting component 130 are both detachably hinged to the side of the sliding mechanism 200 in the length direction. The first connecting component 120 is movably arranged on the sliding bracket 110 in the horizontal direction. The movable end of the first connecting component 120 is used to move in the horizontal direction relative to the sliding bracket 110 to drive the sliding mechanism 200 to rotate around the second connecting component 130, thereby adjusting the sliding angle of the sliding mechanism 200 relative to the construction road surface. Specifically, the slide form posture adjustment device of the utility model, after the slide mechanism 100 is installed on the body of the slide form paver, first installs the first connecting component 120 and the second connecting component 130 through the slide bracket 110, then connects the slide form mechanism 200 through the first connecting component 120 and the second connecting component 130, and finally drives the slide form mechanism 200 to rotate around the second connecting component 130 by the movable end of the first connecting component 120 relative to the slide bracket 110, thereby directly adjusting the sliding angle of the slide form mechanism 200 relative to the construction road surface, so that the adjustment of the sliding posture of the slide form mechanism 200 is simple and convenient, with high precision, and through The first connecting assembly 120 and the second connecting assembly 130 are both detachably hinged to the side of the sliding form mechanism 200 in the length direction to increase the adjustment range of the sliding angle and ensure that the step-by-step sliding form construction can be realized. At the same time, it is also ensured that during the step-by-step sliding form construction, even when the body of the sliding form paver is fixed, the sliding posture of the sliding form mechanism 200 can still be adjusted by the sliding mechanism 100 to improve the construction quality of the sliding form paving. Compared with the prior art, the sliding mechanism 100 and the sliding form mechanism 200 cooperate to achieve direct adjustment of the sliding posture, which effectively improves the construction quality of the sliding form paving, has strong practicality, and is suitable for wide promotion and application. It should be understood that the sliding angle adjustment in this embodiment is the sliding angle adjustment in the horizontal direction, which mainly guarantees the construction quality of the sliding form paving under the curved road section.

[0030] like Figure 1As shown, in this embodiment, the first connecting component 120 includes a first outer sleeve 121 fixedly arranged on the sliding bracket 110, a first inner sleeve 122 slidably arranged in the first outer sleeve 121 and with its free end extending outward from the first outer sleeve 121, a first driving member fixedly arranged in the first outer sleeve 121 and with its driving end connected to the first inner sleeve 122, and a first connecting member 123 arranged on the free end of the first inner sleeve 122 and detachably hinged to the sliding mechanism 200. Specifically, the first outer sleeve 121 is sleeved outside the first inner sleeve 122, so as to guide the sliding direction through the first outer sleeve 121, ensure the stability of the first inner sleeve 122 when sliding horizontally relative to the first outer sleeve 121, and drive the first inner sleeve 122 to slide horizontally relative to the first outer sleeve 121 through the operation of the first driving member, thereby driving the first connecting member 123 to slide horizontally relative to the first outer sleeve 121, thereby driving the sliding form mechanism 200 to rotate around the second connecting assembly 130, so as to adjust the sliding angle of the sliding form mechanism 200 relative to the construction road surface. Optionally, the first driving member is one of an oil cylinder, an air cylinder and an electric push rod.

[0031] like Figure 1 As shown, in this embodiment, the first end of the first connecting member 123 is hinged to the free end of the first inner sleeve 122, and the second end of the first connecting member 123 is detachably hinged to the sliding mechanism 200. Specifically, when the sliding mechanism 200 is driven to rotate around the second connecting assembly 130, the first connecting member 123 rotates synchronously relative to the first inner sleeve 122, so that the connection between the first connecting member 123 and the first inner sleeve 122, the connection between the first connecting member 123 and the sliding mechanism 200, and the connection between the second connecting member and the sliding mechanism 200 are arranged in a triangle with three points of rotation, thereby avoiding interference between the components.

[0032] like Figure 1 As shown, in this embodiment, the first connecting assembly 120 further includes a first sliding portion 124 arranged outside the first inner sleeve 122, and a plurality of first sliding portions 124 are provided, and the plurality of first sliding portions 124 are arranged at intervals outside the first inner sleeve 122. Specifically, the plurality of first sliding portions 124 prevent the first inner sleeve 122 from directly contacting the first outer sleeve 121, so as to prevent the first inner sleeve 122 and the first outer sleeve 121 from being damaged by friction with each other, and at the same time, the friction area can be reduced to prevent interference and jamming, so as to ensure that the first inner sleeve 122 slides smoothly relative to the first outer sleeve 121.

[0033] like Figure 1As shown, in this embodiment, the second connecting assembly 130 is movably arranged on the sliding bracket 110 in the horizontal direction, and the movable end of the second connecting assembly 130 is used to move in the horizontal direction relative to the sliding bracket 110 to drive the sliding form mechanism 200 to rotate around the first connecting assembly 120, thereby adjusting the sliding angle of the sliding form mechanism 200 relative to the construction road surface. Specifically, on the basis of the first connecting assembly 120 sliding horizontally relative to the sliding bracket 110 to adjust the sliding angle of the sliding form mechanism 200 relative to the construction road surface, the movable end of the second connecting assembly 130 is further moved in the horizontal direction relative to the sliding bracket 110 to drive the sliding form mechanism 200 to rotate around the first connecting assembly 120, thereby adjusting the sliding angle of the sliding form mechanism 200 relative to the construction road surface, and realizing the posture adjustment of the sliding form mechanism 200 through the first connecting assembly 120 and the second connecting assembly 130 respectively, which greatly improves the adjustment range of the sliding angle of the sliding form mechanism 200 relative to the construction road surface, thereby enhancing the applicability of the sliding form paver in a complex environment.

[0034] like Figure 1 As shown, in this embodiment, the second connecting component 130 includes a second outer sleeve 131 fixedly arranged on the sliding bracket 110, a second inner sleeve 132 slidably arranged in the second outer sleeve 131 and with its free end extending outward from the second outer sleeve 131, a second driving member fixedly arranged in the second outer sleeve 131 and with its driving end connected to the second inner sleeve 132, and a second connecting member 133 arranged on the free end of the second inner sleeve 132 and detachably hinged to the sliding mechanism 200. Specifically, the second outer sleeve 131 is sleeved outside the second inner sleeve 132, so as to guide the sliding direction through the second outer sleeve 131, ensure the stability of the second inner sleeve 132 when sliding horizontally relative to the second outer sleeve 131, and drive the second inner sleeve 132 to slide horizontally relative to the second outer sleeve 131 through the operation of the second driving member, thereby driving the second inner sleeve 132 to slide horizontally relative to the second outer sleeve 131, and then drive the second connecting member 133 to slide horizontally relative to the second outer sleeve 131, thereby driving the sliding form mechanism 200 to rotate around the first connecting assembly 120, so as to adjust the sliding angle of the sliding form mechanism 200 relative to the construction road surface. Optionally, the second driving member is one of an oil cylinder, an air cylinder and an electric push rod. Optionally, the second connecting assembly 130 also includes a second sliding portion 134 arranged outside the second inner sleeve 132, and the second sliding portion 134 is provided with a plurality of second sliding portions 134, and the plurality of second sliding portions 134 are arranged outside the second inner sleeve 132 at intervals.

[0035] like Figure 1As shown, in this embodiment, the sliding bracket 110 includes a first support frame for mounting and supporting the first connecting component 120, a second support frame for mounting and supporting the second connecting component 130, and a horizontal connecting frame respectively connected to the first support frame and the second support frame. Specifically, the sliding bracket 110 mounts and supports the first connecting component 120 through the first support frame, and then mounts and supports the second connecting component 130 through the second support frame, and then is respectively connected to the first support frame and the second support frame through the horizontal connecting frame, so that the sliding bracket 110 is an integral structure with reliable strength and stable support. It should be understood that since the first connecting component 120 and the second connecting component 130 on the sliding bracket 110 also need to pull the sliding mold mechanism 200,

[0036] like Figure 1 As shown, in this embodiment, the horizontal connecting frame includes a plurality of horizontal connecting beams 111 arranged at intervals in the horizontal direction, and the two ends of the horizontal connecting beams 111 in the length direction are respectively connected to the first support frame and the second support frame. Specifically, the first support frame and the second support frame are respectively connected by the plurality of horizontal connecting beams 111 to further improve the overall structural strength and ensure the support stability.

[0037] like Figure 1 As shown, in this embodiment, the horizontal connecting frame also includes a first reinforcing beam 112 arranged obliquely to be respectively connected to the first supporting frame and the horizontal connecting beam 111. Specifically, the first reinforcing beam 112 is respectively connected to the first supporting frame and the horizontal connecting beam 111, so that the components of the sliding bracket 110 are compactly connected and have high structural strength.

[0038] like Figure 1 As shown, in this embodiment, the horizontal connecting frame also includes a second reinforcing beam 113 arranged obliquely to be respectively connected to the second supporting frame and the horizontal connecting beam 111. Specifically, the second reinforcing beam 113 is respectively connected to the second supporting frame and the horizontal connecting beam 111, so that the components of the sliding bracket 110 are compactly connected and have high structural strength.

[0039] The slipform paver of this embodiment includes the above-mentioned slipform posture adjustment device. Specifically, by adopting the above-mentioned slipform posture adjustment device in the slipform paver, the posture of the slipform mechanism 200 can be conveniently, quickly and accurately adjusted, thereby improving the construction efficiency and construction quality, which is highly practical and suitable for wide promotion and application.

[0040] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sliding mode posture adjustment device, characterized in that: The invention comprises a sliding mechanism (100) and a sliding form mechanism (200). The sliding mechanism (100) is arranged in a horizontal direction and is used to be installed on the body of a sliding form paver. The sliding mechanism (100) comprises a sliding bracket (110), a first connecting component (120) and a second connecting component (130). The first connecting component (120) and the second connecting component (130) are arranged on the sliding bracket (110) at intervals. The first connecting component (120) and the second connecting component (130) are both detachably hinged to the side of the sliding form mechanism (200) in the length direction. The first connecting component (120) is movably arranged on the sliding bracket (110) in a horizontal direction. The movable end of the first connecting component (120) is used to move in a horizontal direction relative to the sliding bracket (110) to drive the sliding form mechanism (200) to rotate around the second connecting component (130), thereby adjusting the sliding angle of the sliding form mechanism (200) relative to the construction road surface.

2. The sliding form posture adjustment device according to claim 1, characterized in that: The first connecting assembly (120) comprises a first outer sleeve (121) fixedly arranged on the sliding bracket (110), a first inner sleeve (122) slidably arranged in the first outer sleeve (121) and with a free end extending outward from the first outer sleeve (121), a first driving member fixedly arranged in the first outer sleeve (121) and with a driving end connected to the first inner sleeve (122), and a first connecting member (123) arranged on the free end of the first inner sleeve (122) and detachably hinged to the sliding mechanism (200).

3. The sliding form posture adjustment device according to claim 2, characterized in that: The first end of the first connecting member (123) is hinged to the free end of the first inner sleeve (122), and the second end of the first connecting member (123) is detachably hinged to the sliding mold mechanism (200).

4. The sliding form posture adjustment device according to claim 2, characterized in that: The first connecting component (120) further comprises a first sliding portion (124) fixedly arranged outside the first inner sleeve (122), and a plurality of first sliding portions (124) are provided, and the plurality of first sliding portions (124) are arranged outside the first inner sleeve (122) at intervals.

5. The sliding mode posture adjustment device according to any one of claims 1 to 4, characterized in that: The second connecting component (130) is movably arranged on the sliding bracket (110) in the horizontal direction, and the movable end of the second connecting component (130) is used to move in the horizontal direction relative to the sliding bracket (110) to drive the sliding form mechanism (200) to rotate around the first connecting component (120), thereby adjusting the sliding angle of the sliding form mechanism (200) relative to the construction road surface.

6. The sliding form posture adjustment device according to claim 5, characterized in that: The second connecting assembly (130) comprises a second outer sleeve (131) fixedly arranged on the sliding bracket (110), a second inner sleeve (132) slidably arranged in the second outer sleeve (131) and with a free end extending outward from the second outer sleeve (131), a second driving member fixedly arranged in the second outer sleeve (131) and with a driving end connected to the second inner sleeve (132), and a second connecting member (133) arranged on the free end of the second inner sleeve (132) and detachably hinged to the sliding mechanism (200).

7. The sliding mode posture adjustment device according to any one of claims 1 to 4, characterized in that: The sliding bracket (110) comprises a first support frame installed to support the first connection assembly (120), a second support frame installed to support the second connection assembly (130), and a horizontal connection frame respectively connected to the first support frame and the second support frame.

8. The sliding form posture adjustment device according to claim 7, characterized in that: The horizontal connection frame comprises a plurality of horizontal connection beams (111) arranged at intervals in the horizontal direction, and two ends of the horizontal connection beams (111) in the length direction are respectively connected to the first support frame and the second support frame.

9. The sliding form posture adjustment device according to claim 8, characterized in that: The horizontal connecting frame further comprises a first reinforcing beam (112) arranged obliquely to be connected to the first supporting frame and the horizontal connecting beam (111) respectively; and / or The horizontal connecting frame also includes a second reinforcing beam (113) which is arranged obliquely to be connected to the second supporting frame and the horizontal connecting beam (111) respectively.

10. A slipform paver, characterized in that: It comprises the sliding mode posture adjustment device as described in any one of claims 1-9.

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