Fixing device for well lid machining

Abstract

The utility model discloses a fixing device for well lid machining, which comprises a base and a supporting vertical plate which are detachably connected. A supporting vertical plate is arranged on one side of the base, a plurality of sets of bearing frames are detachably mounted on the supporting vertical plate, mounting holes are evenly distributed in the supporting vertical plate, the bearing frames are connected with the mounting holes in a threaded mode, a C-shaped connecting frame is arranged on the other side of the supporting vertical plate, and a U-shaped connecting lug is arranged on one side of the base and clamped on the connecting frame. The utility model belongs to the technical field of manhole cover processing, and particularly relates to a manhole cover sand blasting device which is characterized in that after a manhole cover is fixed on a supporting frame, the whole device can be moved into equipment for sand blasting, after sand blasting is finished, the device is moved to a polishing position for polishing, a fixing device does not need to be replaced, and troubles caused by manual carrying, unloading and fixing are also reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of well lid processing, specifically point to a kind of well lid processing with fixing device. BACKGROUND

[0002] The production process of ductile cast iron well lid includes raw material preparation, smelting, casting forming, cooling demolding, subsequent treatment and other processes. In the subsequent treatment process, sandblasting is needed to remove sand particles from the surface and perform preliminary polishing. After sandblasting, the edges are polished by a grinding machine.

[0003] However, the prior art uses a hanger to fix the well lid during sandblasting. After sandblasting, manual handling and polishing are required, which is inconvenient for fixing the well lid and increases the processing difficulty. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is:

[0005] Sandblasting and polishing require a change in the fixing method, and manual handling, unloading and fixing are required to complete the polishing process.

[0006] To solve the above technical problems, the technical solution proposed by the utility model is: a fixing device for well lid processing, comprising a base and a supporting vertical plate, the supporting vertical plate is located at one end of the base and is detachably connected with the base.

[0007] A plurality of support frames are detachably installed on the supporting vertical plate.

[0008] Further, a plurality of mounting holes are uniformly installed on the supporting vertical plate, and the support frames are also provided in multiple groups and are threadedly connected with the mounting holes.

[0009] Further, the side of the supporting vertical plate away from the base is provided with a reinforcing rib.

[0010] Further, the other side of the supporting vertical plate is provided with a C-shaped connecting frame, one side of the base is provided with a U-shaped connecting lug, and the connecting lug is clamped on the connecting frame.

[0011] Further, the base is provided with universal wheels at the four corners of the bottom through telescopic piles.

[0012] Further, a plurality of limiting bolts are threadedly connected on the support frame.

[0013] The utility model has the following beneficial effects by adopting the above structure:

[0014] After fixing the well lid on the support frame, the entire device can be moved to the equipment for sandblasting. After sandblasting, it can be moved to the polishing position for polishing. No need to change the fixing device, also reduce the trouble of manual handling, unloading and fixing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The whole structure schematic view of the fixing device for manhole cover machining is provided for the utility model;

[0016] Figure 2 The structure schematic view of another angle of the fixing device for manhole cover machining is provided for the utility model;

[0017] Figure 3 The structure schematic view of third angle of the fixing device for manhole cover machining is provided for the utility model;

[0018] Figure 4 The use state diagram of the base of the fixing device for manhole cover machining is located at the downside is provided for the utility model;

[0019] Figure 5 The use state diagram of the base of the fixing device for manhole cover machining is located at the upside is provided for the utility model.

[0020] Wherein, the base 1, the support vertical plate 2, the support frame 3, the mounting hole 4, the limiting bolt 5, the reinforcing rib 6, the connecting frame 7, the connecting lug 8, the telescopic pile 9, the universal wheel 10.

[0021] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation of the utility model. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making the creative labor are within the protection scope of the utility model.

[0023] As Figure 1 The utility model provides a fixing device for manhole cover machining, including base 1 and support vertical plate 2, support vertical plate 2 is located at one end of base 1 and is detachably connected between base 1, the side away from base 1 of support vertical plate 2 is equipped with reinforcing rib 6, improves the stability of support vertical plate 2 placement, in order to reduce the difficulty of moving, base 1 can be detached from support vertical plate 2 and is moved to the unloading position of previous process alone, and the semi-finished manhole cover is erected on base 1 and is moved to support vertical plate 2 and is fixed.

[0024] Supporting vertical plate 2 is detachably installed with multiple sets of supporting frames 3, and supporting vertical plate 2 is uniformly provided with multiple mounting holes 4, and supporting frames 3 are also provided with multiple sets of threaded connections with mounting holes 4, and multiple sets of supporting frames 3 can be installed on mounting holes 4 at different positions, so as to change the spacing between supporting frames 3, adapt to different specifications of manhole covers, and after supporting frames 3 penetrate the holes on the manhole cover, the height of base 1 is changed through the extension and contraction of telescopic pile 9, so that supporting frames 3 correspond to mounting holes 4 at different positions, and supporting frames 3 are threaded on mounting holes 4, and telescopic pile 9 is fixed on supporting frames 3 under the gravity of the manhole cover after contraction.

[0025] As shown in Figure 4 , in order to facilitate installation, the other side of supporting vertical plate 2 is provided with a C-shaped connecting frame 7, and one side of base 1 is provided with a U-shaped connecting lug 8, and connecting lug 8 is clamped on connecting frame 7, and in a stationary and fixed state, in order to prevent the manhole cover from moving during grinding, connecting lug 8 is clamped on the lower side of connecting frame 7, and after the manhole cover is fixed, in order to facilitate movement, connecting lug 8 is clamped on the upper side of connecting frame 7, that is, connecting frame 7 is hoisted together with supporting vertical plate 2 on connecting lug 8.

[0026] As shown in Figure 3 , 5 , in order to ensure the effect of movement and fixation, a groove is formed at the lower end of base 1, and telescopic pile 9 is fixedly arranged at the four corner positions of the groove, and the lower end of telescopic pile 9 is provided with universal wheels 10, and when telescopic pile 9 is contracted, universal wheels 10 are completely located in the groove, so that the lower end of base 1 is in contact with the ground, improving stability, and under the action of telescopic pile 9, the height of connecting lug 8 can be adjusted, connecting lug 8 is installed in connecting frame 7 from the C-shaped slot of connecting frame 7, and the upper and lower clamping positions of universal wheels 10 are adjusted, and universal wheels 10 can adjust the position of base 1.

[0027] Embodiment 2

[0028] As shown in Figure 2 , when multiple sets of manhole covers need to be fixed at the same time and need to be limited, multiple sets of limiting bolts 5 are threaded on supporting frames 3, and limiting bolts 5 can limit and block the manhole cover, facilitating the reduction of incomplete sandblasting caused by too close distance during sandblasting.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

[0031] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A fixing device for manhole cover processing, characterized by: It comprises a base (1) and a supporting vertical plate (2) which is detachably connected with the base (1) at one end of the base (1); A plurality of supporting frames (3) are detachably installed on the supporting vertical plate (2).

2. A fixing device for manhole cover processing according to claim 1, characterized in that: Holes (4) are evenly installed on the supporting vertical plate (2), and the supporting frames (3) are also provided in a plurality of groups and are threadedly connected with the holes (4).

3. A fixing device for manhole cover processing according to claim 2, characterized in that: The supporting vertical plate (2) is provided with reinforcing ribs (6) on the side away from the base (1).

4. The fixing device for processing of a manhole cover according to claim 1, characterized in that: The other side of the supporting vertical plate (2) is provided with a C-shaped connecting frame (7), and the base (1) is provided with a U-shaped connecting lug (8) which is clamped on the connecting frame (7).

5. A fixing device for manhole cover processing according to claim 4, characterized in that: The base (1) is provided with universal wheels (10) at four corners of the bottom through telescopic piles (9).

6. The fixing device for processing of a manhole cover according to claim 2, characterized in that: A plurality of limiting bolts (5) are threadedly connected on the supporting frames (3).

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