CN217948714U - Tool for milling and planing road surface around inspection well - Google Patents

Abstract

The utility model discloses a frock for milling plane inspection shaft road surface all around, including a shutoff section of thick bamboo, a shutoff section of thick bamboo is including interconnect's bottom plate and annular lateral wall, threaded connection has a plurality of puller bolts on the annular lateral wall, installs a shutoff section of thick bamboo in the inspection shaft, and the puller bolt runs through the inner wall of the tight inspection shaft in top behind the barrel lateral wall from inside to outside. This frock can be installed in the inspection shaft when milling the inspection shaft on the road surface around, pull down after the road surface is milled and install in another required road surface inspection shaft that mills, can prevent effectively that road surface construction rubbish from falling into in the well.

Description

Tool for milling and planing road surface around inspection well

Technical Field

The utility model relates to a municipal construction field especially relates to a frock that is used for milling plane inspection shaft road surface around.

Background

Need carry out milling of certain thickness to former road surface with milling machine earlier when town road repairs or rebuilds, because town road can densely covered more inspection shaft, the well lid of inspection shaft can generally cause the obstacle to milling work, reduce the efficiency of construction, if mill the back with the well lid removal, then mill the concrete of milling the in-process or pitch dregs can enter into the inspection shaft, to the diameter less, the deeper inspection shaft of the degree of depth, the road surface mills the cleaning work of rubbish very difficult. Therefore, how to improve milling efficiency when milling a road surface and not cause garbage accumulation on an inspection well becomes a difficult problem which needs to be solved urgently.

Disclosure of Invention

To the above problem, the utility model discloses a frock for milling around inspection shaft road surface, this frock can be installed in the inspection shaft when milling around the inspection shaft road surface, pull down in installing in another required road surface milling's inspection shaft after the road surface mills the end, can prevent effectively that road surface building rubbish from falling into in the well.

The utility model provides a frock for milling plane road surface around inspection shaft, includes a shutoff section of thick bamboo, a shutoff section of thick bamboo is including interconnect's bottom plate and annular lateral wall, threaded connection has a plurality of puller bolts on the annular lateral wall, installs a shutoff section of thick bamboo in the inspection shaft, and the puller bolt runs through the inner wall of the tight inspection shaft in top behind the barrel lateral wall from inside to outside.

Preferably, the upper end of the annular side wall is provided with an elastic plugging ring, and the elastic plugging ring seals a gap between the side wall of the plugging cylinder and the wall of the inspection well.

Preferably, a hand-held part is connected to the upper surface of the bottom plate of the plugging cylinder.

Preferably, the handheld part comprises a pull ring, a screw rod is rotatably connected to the lower portion of the pull ring, the screw rod is in threaded connection with the barrel, and the pull ring rotates along the screw rod to achieve adjustment of different distances of the pull ring higher than the barrel bottom.

Preferably, the lower end of the screw rod penetrates through the bottom plate downwards and protrudes out of the lower surface of the bottom plate, and the protruding part of the screw rod is connected with a limiting block.

Preferably, the plurality of tightening bolts are uniformly distributed in a circumferential shape about the center of the annular side wall.

The utility model has the advantages that:

the utility model discloses pull down the well lid of inspection shaft when using, arrange a shutoff section of thick bamboo in the inspection shaft, install a shutoff section of thick bamboo the top according to the road surface height and be less than the position that the road surface milled the plane degree of depth, screw up the puller bolt, the puller bolt passes behind the barrel lateral wall and the inspection shaft lateral wall top is tight, hang up a shutoff section of thick bamboo and install in the inspection shaft, can prevent effectively that the road surface from milling the great rubbish of milling of in-process grain diameter from falling into in the well, insert the elasticity shutoff circle in the gap between a shutoff section of thick bamboo and the inspection shaft inner wall, can prevent effectively that the tiny particle from milling rubbish and dust from falling into the inspection shaft.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a diagram showing a first structure according to a second embodiment of the present invention;

FIG. 3 is a diagram showing a second structural diagram of the second embodiment of the present invention;

FIG. 4 is a three-structure diagram of an embodiment of the present invention;

fig. 5 is a sectional view of the third embodiment of the present invention;

in the figure: 1. the device comprises a plugging cylinder, 2, a puller bolt, 3, a locking nut, 4, a screw rod, 5, a pull ring, 6, a nut, 7, a limiting rod, 8, a limiting block, 9 and an elastic plugging ring.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

Example one

The utility model discloses a frock for milling and planing road surface around inspection shaft as shown in figure 1, this frock includes a shutoff section of thick bamboo 1 and installs the puller bolt 2 on a shutoff section of thick bamboo lateral wall, this shutoff section of thick bamboo include the bottom plate and with the annular lateral wall that the bottom plate welding constitutes, the external diameter of annular lateral wall slightly is less than the internal diameter of inspection shaft, evenly set up six screw holes on the annular lateral wall, six screw holes are circumference form evenly distributed about the center of annular lateral wall, the puller bolt is connected with the screw hole from inside to outside. When the road surface needs to be milled, firstly, the well cover of the inspection well is removed, the tool is placed in the inspection well, the jacking bolt is screwed after the upper surface of the tool is visually observed to be lower than the milling depth of the road surface, and the tail end of the jacking bolt extends out of the side wall of the barrel body to jack the inner wall of the inspection well. In order to prevent the puller bolt from loosening, a locking nut 3 is sleeved on each puller bolt on the inner side of the annular inner wall, and the puller bolt rotates the locking nut after jacking the side wall of the inspection well to fix the position of the puller bolt. In order to prevent smaller particles and powdered pavement construction waste from falling into the well, an elastic plugging ring 9 is arranged at the upper end of the plugging cylinder, the elastic plugging ring is a rubber sealing ring, the sealing ring is plugged into a gap between the plugging cylinder and the well wall from top to bottom, and the gap is plugged by utilizing the elastic deformation of rubber.

Example two

In order to facilitate the installation of the plugging cylinder, a handheld part is installed at the center position of the upper surface of the base plate, as shown in fig. 2-3, and comprises a pull ring 5, the pull ring penetrates through a boss at the center of the upper surface of the base plate and can rotate 180 degrees along the boss, when the pull ring rotates to the vertical position as shown in fig. 2, the plugging cylinder can be installed in an inspection well or pulled out of the inspection well by the pull ring, after the plugging cylinder is installed, the pull ring rotates to the horizontal position as shown in fig. 3, and the pull ring is lower than the upper surface of the plugging cylinder, so that the milling process of the upper pavement is not hindered.

EXAMPLE III

As shown in fig. 4-5, in this embodiment, a nut 6 is welded at the center of the bottom plate, a screw rod 4 is rotatably connected below the pull ring 5, the screw rod is in threaded connection with the nut, the lower end of the screw rod downwardly penetrates through the bottoms of the nut and the plugging cylinder and protrudes out of the bottom of the plugging cylinder, and a limiting block 8 is connected to the bottom end of the protruding portion of the screw rod, and the limiting block may be in threaded connection with the screw rod or may be inserted into the screw rod after a hole is formed in the side surface of the screw rod.

Insert spacing stick 7 downthehole with pull ring 5, after fixing nut 6, rotate spacing stick, through the transmission of pull ring, the screw rod reciprocates along the nut under the screw drive effect promptly, can realize the pull ring and exceed the adjustment of the different distances at the bottom of the barrel.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a frock for milling plane road surface around inspection shaft, a serial communication port, includes a shutoff section of thick bamboo, a shutoff section of thick bamboo is including interconnect's bottom plate and annular lateral wall, threaded connection has a plurality of puller bolts on the annular lateral wall, installs a shutoff section of thick bamboo in the inspection shaft, and the puller bolt runs through the inner wall of barrel lateral wall back puller inspection shaft from inside to outside.

2. The tool for milling the road surface around the inspection well according to claim 1, wherein an elastic plugging ring is arranged at the upper end of the annular side wall, and the elastic plugging ring seals a gap between the side wall of the plugging cylinder and the wall of the inspection well.

3. The tool for milling the road surface around the inspection well as recited in claim 1, wherein a hand-held part is connected to the upper surface of the bottom plate of the plugging cylinder.

4. The tool for milling the pavement around the inspection well according to claim 3, wherein the handheld portion comprises a pull ring, a screw is rotatably connected below the pull ring, and the screw is in threaded connection with the barrel.

5. The tool for milling the pavement around the inspection well according to claim 4, wherein the lower end of the screw penetrates through the bottom plate downwards and protrudes out of the lower surface of the bottom plate, and a limiting block is connected to the protruding portion of the screw.

6. The tool for milling the pavement around the inspection well according to claim 1, wherein the plurality of tightening bolts are uniformly distributed in a circumferential manner about the center of the annular side wall.

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