CN220364296U - Spacing support frame and braced system that engineering truck cantilever crane was used - Google Patents
Spacing support frame and braced system that engineering truck cantilever crane was used Download PDFInfo
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- CN220364296U CN220364296U CN202322185278.8U CN202322185278U CN220364296U CN 220364296 U CN220364296 U CN 220364296U CN 202322185278 U CN202322185278 U CN 202322185278U CN 220364296 U CN220364296 U CN 220364296U
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- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000005641 tunneling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a limiting support frame and a supporting system for an engineering truck arm support, relates to the technical field of engineering equipment, and can solve the problem of standing support of a hydraulic telescopic arm support on an engineering truck in the prior art. The embodiment of the utility model provides a limiting support frame for an engineering truck arm support, which comprises the following components: the support roof that the level set up and slope set up in the support roof top and be used for bearing the cantilever crane main part and restrict its spacing carrier part that rocks about to and be used for adjusting the adjusting part of spacing carrier part's slope range, adjusting part sets up between support roof and spacing carrier part.
Description
Technical Field
The utility model relates to the technical field of engineering equipment, in particular to a limiting support frame and a supporting system for an engineering truck arm support.
Background
In the tunnel construction process, construction is required to be performed by using an engineering truck with a hydraulic telescopic boom, for example, rock drilling is required to be performed at a breaking hammer of the hydraulic telescopic boom in a tunneling stage of tunnel construction, arc-shaped I-steel is required to be gripped by a gripping apparatus at the end part of the hydraulic telescopic boom in a vertical arch support stage, and then welding and fixing are performed.
After the hydraulic telescopic boom is completed, the hydraulic telescopic boom needs to be reset and placed on the engineering truck main body, and the problems of performance reduction and service life reduction caused by long-term suspension of the end part of the boom are avoided. The number of the hydraulic telescopic arm frames of the engineering truck for tunnel construction is usually more than one, and after the hydraulic telescopic arm frames are arranged on the engineering truck main body, the hydraulic telescopic arm frames are limited, so that the problems of deviation, rotation, collision among a plurality of hydraulic telescopic arm frames, safety accidents and the like when power is lost are avoided. Therefore, a limit support frame and a support system for the engineering truck arm support are required to be designed, and the limit support frame and the support system are used for solving the standing support problem of the existing hydraulic telescopic arm support.
Disclosure of Invention
In view of this, the purpose of this application is to provide spacing support frame and braced system that engineering truck cantilever crane was used for solving the support problem that stands of hydraulic telescoping cantilever crane on the engineering truck among the prior art.
In order to solve the technical problems, the utility model adopts the following scheme:
an aspect of the present application provides a spacing support frame of usefulness is placed to engineering truck cantilever crane, include:
the support roof that the level set up and slope set up in the support roof top and be used for bearing the cantilever crane main part and restrict its spacing carrier part that rocks about to and be used for adjusting the adjusting part of spacing carrier part's slope range, adjusting part sets up between support roof and spacing carrier part.
The design concept of the application is as follows:
preferably, the limiting bearing part comprises a bearing plate obliquely arranged at the top of the adjusting component and a limiting plate for limiting the left-right rotation and shaking of the arm support main body, and the limiting plate is vertically fixed on two sides of the bearing plate.
Preferably, the spacing bearing part further comprises an elastic gasket which is attached and fixed at the top of the bearing plate, and the elastic gasket is detachably connected with the bearing plate.
Preferably, the adjusting assembly comprises an angle adjusting assembly consisting of an upper adjusting plate, a lower adjusting plate and a rotating shaft, and the limit bearing part can adjust the inclination amplitude through the angle adjusting assembly;
the upper adjusting plate is vertically fixed on the top surface of the supporting top plate, the lower adjusting plate is vertically fixed on the bottom surface of the limiting bearing part, and the rotating shaft penetrates through the upper adjusting plate and the lower adjusting plate.
Preferably, the angle adjusting assembly is provided with two, and the adjusting assembly further comprises an auxiliary supporting plate vertically arranged between the two angle adjusting assemblies, and the auxiliary supporting plate is arranged on the top surface of the supporting top plate.
Preferably, the auxiliary supporting plate is L-shaped, and a threaded mounting hole is formed in the L-shaped auxiliary supporting plate;
the supporting top plate is provided with a threaded hole, and the auxiliary supporting plate is detachably connected with the supporting top plate through bolts or screws.
Preferably, the device further comprises at least one support column vertically fixed to the bottom of the support top plate.
Preferably, the arm support further comprises an adjusting bottom plate which is horizontally arranged and fixed at the bottom of the supporting column, and a strip-shaped adjusting hole for adjusting the position of the adjusting bottom plate is formed in the adjusting bottom plate, and the length direction of the strip-shaped adjusting hole is perpendicular to the axis direction of the arm support main body.
The utility model provides a supporting system for engineering truck cantilever crane is placed to another aspect, include above arbitrary engineering truck cantilever crane place spacing support frame of usefulness, still including setting up in the mounting panel at engineering truck body top, spacing support frame fixed connection is on the mounting panel, and the quantity of spacing support frame is the same with the quantity of cantilever crane main part.
Preferably, the number of the limiting support frames is 3, the 3 limiting support frames are distributed in sequence along the direction perpendicular to the bar-shaped adjusting holes, and the top height of the limiting support frames positioned at the middle position is lower than the top heights of the other two limiting support frames.
The utility model has the beneficial effects that:
according to the cantilever crane main body supporting and limiting device, the limiting bearing parts which bear and limit the cantilever crane main body to shake left and right are arranged in an inclined mode, so that the cantilever crane main body is placed on the limiting bearing parts and then is in surface contact with the limiting bearing parts, meanwhile, the limiting bearing parts can limit the cantilever crane to shake left and right, and the problem that the cantilever crane can shake left and right or even rotate after power disconnection is avoided.
On the other hand, the limiting support frames with the same number as the arm support main bodies are arranged, all the arm supports on the engineering truck body can be placed at the same time, the position distribution is reasonable, the space can be saved when the arm supports are placed, and meanwhile the collision of the arm supports and other possible safety problems are avoided.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present utility model;
fig. 2 is a schematic perspective view of embodiment 1 of the present utility model;
fig. 3 is a schematic front view of embodiment 2 of the present utility model;
fig. 4 is a schematic front view of the embodiment 2 of the present utility model in use.
Reference numerals illustrate:
the device comprises a 1-positioning bottom plate, a 101-strip-shaped adjusting hole, a 2-supporting column, a 3-supporting top plate, a 4-limiting bearing part, a 41-bearing plate, a 42-limiting plate, a 43-elastic gasket, a 51-upper adjusting plate, a 52-lower adjusting plate, a 53-rotating shaft, a 54-auxiliary supporting plate, a 6-engineering truck body, a 61-mounting plate and a 7-arm support body.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
example 1:
as shown in fig. 1 and 2, this embodiment provides a limiting support frame for an engineering truck arm support, including:
the support roof 3 that the level set up and slope set up in support roof 3 top be used for bearing arm support main part 7 and restriction its spacing carrier part 4 that rocks about to and be used for adjusting spacing carrier part 4's slope range's adjusting part, adjusting part sets up between support roof 3 and spacing carrier part 4.
The design concept of the application is as follows:
in a preferred exemplary embodiment, the limiting bearing part 4 includes a bearing plate 41 obliquely disposed at the top of the adjusting assembly, and a limiting plate 42 for limiting the swinging of the boom body 7 in a left-right direction, where the limiting plate 42 is vertically fixed to both sides of the bearing plate 41. In this embodiment, the bearing plate 41 is used for placing the arm support, and the limiting plate 42 is used for limiting the left-right rotation and shaking of the arm support after the arm support is placed on the bearing plate 41. In this embodiment, the spacing between the two limiting plates 42 is greater than the width of the arm support. In this embodiment, the two limiting plates 42 and the bearing plate 41 are integrally formed of steel with high structural strength.
In a preferred exemplary embodiment, the spacing bearing portion 4 further includes an elastic pad 43 attached to the top of the bearing plate 41, and the elastic pad 43 is detachably connected to the bearing plate 41. By providing the elastic pad 43, it is possible to avoid the occurrence of a collision scratch when the arm rest is placed on the limit bearing part 4. In this embodiment, the elastic pad 43 is detachably and fixedly connected to the carrier 41 by bolts or screws.
In a preferred exemplary embodiment, the adjusting assembly includes an angle adjusting assembly composed of an upper adjusting plate 51, a lower adjusting plate 52 and a rotating shaft 53, and the limit bearing part 4 can adjust the inclination amplitude through the angle adjusting assembly;
the upper adjusting plate 51 is vertically fixed on the top surface of the supporting top plate 3, the lower adjusting plate 52 is vertically fixed on the bottom surface of the limit bearing part 4, and the rotating shaft 53 penetrates through the upper adjusting plate 51 and the lower adjusting plate 52. Through the angle adjusting assembly formed by the upper adjusting plate 51, the lower adjusting plate 52 and the rotating shaft 53, the inclination amplitude of the limiting bearing part 4 can be adjusted, so that the inclination amplitude of the limiting bearing part is attached to the inclination amplitude of the arm support when the arm support is placed on the limiting bearing part 4, and the contact supporting area of the limiting bearing part 4 and the arm support is improved.
In a preferred exemplary embodiment, the angle adjusting assembly is provided in two, and the adjusting assembly further includes an auxiliary supporting plate 54 vertically disposed between the two angle adjusting assemblies, the auxiliary supporting plate 54 being disposed on the top surface of the supporting top plate 3. In this embodiment, as shown in fig. 1 and 2, two angle adjusting assemblies are provided, and the structures of the two angle adjusting assemblies are the same. By providing the auxiliary supporting plate 54, the supporting stability of the carrier plate 41 can be further improved.
It can be understood that in this embodiment, the top of the auxiliary supporting plate 54 is in a circular arc shape, and the center of the circular arc at the top coincides with the central axis of the rotating shaft 53 of the angle adjusting assembly. The top of the auxiliary supporting plate 54 is arc-shaped, so that the bottom of the limit bearing part 4 can be supported when the limit bearing part 4 is adjusted along with the inclination amplitude of the angle adjusting assembly.
In a preferred exemplary embodiment, as shown in fig. 1 and 2, the auxiliary supporting plate 54 has an L shape, and a threaded mounting hole is provided in the L-shaped auxiliary supporting plate 54;
the supporting top plate 3 is provided with a threaded hole, and the auxiliary supporting plate 54 is detachably connected with the supporting top plate 3 through bolts or screws. The auxiliary supporting plate 54 is detachably and fixedly connected with the supporting top plate 3 through bolts or screws, so that the auxiliary supporting plate 54 can be conveniently replaced and installed.
In a preferred exemplary embodiment, at least one support column 2 is also included, which is vertically fixed to the bottom of the support ceiling 3. In this embodiment, as shown in fig. 1, the number of the support columns 2 is 2, and in some embodiments, the number of the support columns 2 may be 3, 4, etc.
In a preferred exemplary embodiment, the arm rest main body further comprises an adjusting bottom plate which is horizontally arranged and fixed at the bottom of the supporting column 2, a strip-shaped adjusting hole 101 for adjusting the position of the adjusting bottom plate is arranged on the adjusting bottom plate, and the length direction of the strip-shaped adjusting hole 101 is perpendicular to the axial direction of the arm rest main body 7. In this embodiment, through setting up the regulation bottom plate, and set up bar regulation hole 101 on the regulation bottom plate for after the regulation bottom plate is installed the engineering truck main part, the position of regulation bottom plate can be adjusted.
Example 2:
on the basis of the above embodiment 1, as shown in fig. 3 and 4, the present embodiment provides a support system for an engineering truck boom, which includes any one of the above limiting support frames for an engineering truck boom, and further includes a mounting plate 61 disposed at the top of the engineering truck body 6, the limiting support frames are fixedly connected to the mounting plate 61, and the number of the limiting support frames is the same as that of the boom main bodies 7. In this embodiment, as shown in fig. 3, the adjusting bottom plate of the limiting support frame is fixed on the mounting plate 61 by a screw or a bolt, and since the adjusting bottom plate is provided with the bar-shaped adjusting hole 101, and the length direction of the bar-shaped adjusting hole 101 is perpendicular to the axial direction of the arm support, the position of the adjusting bottom plate on the mounting plate 61 can be adjusted, and then the position of the limiting support frame can be adjusted, and when the arm support is subject to standing deviation, the supporting position of the limiting support frame can be conveniently adjusted.
Specifically, as shown in fig. 3 and fig. 4, the number of the limiting support frames is 3, the 3 limiting support frames are distributed in sequence along the direction perpendicular to the bar-shaped adjusting holes 101, and the top height of the limiting support frame located at the middle position is lower than the top heights of the other two limiting support frames. In the embodiment, the top height of the limiting support frame positioned at the middle position is lower than that of the other two limiting support frames, so that the limiting support frame is suitable for an engineering truck with 3 arm frames, and can simultaneously limit and support the 3 arm frames.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (10)
1. Spacing support frame that engineering truck cantilever crane was used, its characterized in that includes:
the support top plate (3) that the level set up and the spacing carrier part (4) that the slope set up in support top plate (3) top is used for bearing cantilever crane main part (7) and restriction its control and rocks to and be used for adjusting the adjusting part of the slope range of spacing carrier part (4), adjusting part sets up between support top plate (3) and spacing carrier part (4).
2. The spacing support frame for the engineering truck arm support according to claim 1, wherein the spacing bearing part (4) comprises a bearing plate (41) obliquely arranged at the top of the adjusting component and a spacing plate (42) for limiting the left-right rotation and shaking of the arm support main body (7), and the spacing plates (42) are vertically fixed on two sides of the bearing plate (41).
3. The spacing support frame for the arm support of the engineering truck according to claim 2, wherein the spacing bearing part (4) further comprises an elastic gasket (43) which is attached and fixed to the top of the bearing plate (41), and the elastic gasket (43) is detachably connected with the bearing plate (41).
4. The spacing support frame for the arm support of the engineering truck according to claim 1, wherein the adjusting assembly comprises an angle adjusting assembly composed of an upper adjusting plate (51), a lower adjusting plate (52) and a rotating shaft (53), and the spacing bearing part (4) can adjust the inclination amplitude through the angle adjusting assembly;
the upper adjusting plate (51) is vertically fixed on the top surface of the supporting top plate (3), the lower adjusting plate (52) is vertically fixed on the bottom surface of the limiting bearing part (4), and the rotating shaft (53) penetrates through the upper adjusting plate (51) and the lower adjusting plate (52).
5. The spacing support frame for the arm support of the engineering truck according to claim 4, wherein two angle adjusting components are provided, the adjusting components further comprise an auxiliary support plate (54) vertically arranged between the two angle adjusting components, and the auxiliary support plate (54) is arranged on the top surface of the support top plate (3).
6. The limit support frame for the arm support of the engineering truck according to claim 5, wherein the auxiliary support plate (54) is in an L shape, and a threaded mounting hole is formed in the L-shaped auxiliary support plate (54);
the supporting top plate (3) is provided with a threaded hole, and the auxiliary supporting plate (54) is detachably connected with the supporting top plate (3) through bolts or screws.
7. The limit support frame for the arm support of the engineering truck according to claim 1, further comprising at least one support column (2) vertically fixed to the bottom of the support top plate (3).
8. The limit support frame for the engineering truck arm support according to claim 7, further comprising an adjusting bottom plate which is horizontally arranged and fixed at the bottom of the supporting column (2), wherein a strip-shaped adjusting hole (101) for adjusting the position of the adjusting bottom plate is formed in the adjusting bottom plate, and the length direction of the strip-shaped adjusting hole (101) is perpendicular to the axis direction of the arm support main body (7).
9. The support system for the engineering truck arm support comprises the limit support frames for the engineering truck arm support according to any one of claims 1-8, and is characterized by further comprising mounting plates (61) arranged at the tops of engineering truck bodies (6), wherein the limit support frames are fixedly connected to the mounting plates (61), and the number of the limit support frames is the same as that of the arm support bodies (7).
10. The support system for the arm support of the engineering truck according to claim 9, wherein the number of the limiting support frames is 3, the 3 limiting support frames are distributed in sequence along the direction perpendicular to the strip-shaped adjusting holes (101), and the top heights of the limiting support frames located at the middle positions are lower than the top heights of the other two limiting support frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185278.8U CN220364296U (en) | 2023-08-15 | 2023-08-15 | Spacing support frame and braced system that engineering truck cantilever crane was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185278.8U CN220364296U (en) | 2023-08-15 | 2023-08-15 | Spacing support frame and braced system that engineering truck cantilever crane was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364296U true CN220364296U (en) | 2024-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185278.8U Active CN220364296U (en) | 2023-08-15 | 2023-08-15 | Spacing support frame and braced system that engineering truck cantilever crane was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364296U (en) |
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2023
- 2023-08-15 CN CN202322185278.8U patent/CN220364296U/en active Active
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