CN220953547U - Municipal works bituminous paving inspection shaft construction strutting arrangement - Google Patents
Municipal works bituminous paving inspection shaft construction strutting arrangement Download PDFInfo
- Publication number
- CN220953547U CN220953547U CN202322891730.2U CN202322891730U CN220953547U CN 220953547 U CN220953547 U CN 220953547U CN 202322891730 U CN202322891730 U CN 202322891730U CN 220953547 U CN220953547 U CN 220953547U
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- CN
- China
- Prior art keywords
- supporting
- fixed
- sliding
- fixing frame
- sliding rail
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- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000010426 asphalt Substances 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a municipal engineering asphalt pavement inspection well construction supporting device, which effectively solves the problems that the support legs of the inspection well construction supporting device cannot be flexibly adjusted, the device is large in size and cannot be folded; the technical scheme includes that the device comprises an annular fixing frame, a plurality of groups of supporting units are arranged on the fixing frame, each group of supporting units comprises a sliding rail which is radially arranged along the fixing frame, a sliding sleeve is fixed at the inner end of each sliding rail, the sliding sleeve is sleeved on the fixing frame and can slide along the circumference of the fixing frame, a sliding block is arranged in each sliding rail, an adjusting rod is fixed at the outer side of each sliding block, supporting legs are fixed at the outer ends of the adjusting rods, ground nails are arranged on the supporting legs, a mounting plate is fixed at the inner end of each sliding rail, a winding wheel is mounted on the mounting plate, a steel wire rope is wound on each winding wheel, and the device further comprises a supporting disc, and the outer ends of the plurality of groups of steel wire ropes are all fixed on the supporting disc; the position of the supporting leg can be flexibly adjusted, the supporting stability is ensured, and the device can be folded, so that the device is convenient to move and transport.
Description
Technical Field
The utility model relates to the field of road maintenance equipment, in particular to a municipal engineering asphalt pavement inspection well construction supporting device.
Background
The urban road inspection well is a vertical shaft for drainage engineering inspection and cleaning and dredging the blind ditch sludge, and in the construction or maintenance process, people need to enter the inspection well to operate, and a stable supporting device is needed to be used for entering the inspection well to drop the people into the inspection well.
Application number: the patent of CN202121565160.2 discloses an inspection well construction supporting device, which hangs personnel into a well through a tripod type support and a lifting rope, and the defects of stable support and hanging are overcome:
Firstly, pits or cracks may exist on the ground around the inspection well, and during construction, the ground nails of the supporting device can damage the road surface to a certain extent, so that the supporting device needs to avoid the places with problems when being fixed, and the structure is inconvenient to adjust the positions of the supporting legs; secondly, the supporting device is large in size and cannot be folded, so that folding and transportation are inconvenient.
Disclosure of Invention
The utility model provides a municipal engineering asphalt pavement inspection well construction supporting device, and aims to solve the problems that support legs of the inspection well construction supporting device cannot be flexibly adjusted, the device is large in size and cannot be folded.
The technical scheme includes that the device comprises an annular fixing frame, a plurality of groups of supporting units are arranged on the fixing frame, each group of supporting units comprises a sliding rail which is radially arranged along the fixing frame, a sliding sleeve is fixed at the inner end of each sliding rail, the sliding sleeve is sleeved on the fixing frame and can slide along the circumferential direction of the fixing frame, a sliding block is arranged in each sliding rail, an adjusting rod is fixed at the outer side of each sliding block, supporting legs are fixed at the outer ends of the adjusting rods, and ground nails are arranged on the supporting legs; the inner end of the sliding rail is fixed with a mounting plate, a winding wheel is mounted on the mounting plate, the winding wheel is connected with a driving motor through a group of gear pairs, and a steel wire rope is wound on the winding wheel; the steel wire rope supporting device further comprises a supporting disc, the supporting disc is concentric with the fixing frame, and the outer ends of the steel wire ropes of the plurality of groups of supporting units are fixed on the supporting disc.
One side of the sliding rail is provided with a threaded rod parallel to the sliding rail, and the sliding block is arranged on the threaded rod in a penetrating way and is in threaded fit with the threaded rod.
The outer end of the threaded rod is provided with a hand wheel.
The sliding sleeve is provided with a first wire guide roller and a second wire guide roller, and the two wire guide rollers guide and limit the steel wire rope.
Two ground nails are symmetrically arranged on each supporting leg, and the lower ends of the two ground nails incline towards the middle.
The lower side of the adjusting rod is provided with an inclined strut, the section of the sliding rail is H-shaped, the outer end of the inclined strut is fixed on the supporting leg, and the inner end of the inclined strut is arranged in a lower side sliding groove of the sliding rail in a sliding manner.
The position of the supporting leg can be flexibly adjusted, the supporting stability is ensured, and the device can be folded, so that the device is convenient to move and transport.
Drawings
Fig. 1 is a perspective view of the present utility model in a supported state.
Fig. 2 is a perspective view of the present utility model in a collapsed state.
Fig. 3 is a perspective view of the supporting unit.
Fig. 4 is an enlarged view of the position a in fig. 2.
Detailed Description
The utility model comprises an annular fixing frame 1, a plurality of groups of supporting units are arranged on the fixing frame 1, each group of supporting units comprises a sliding rail 2 which is arranged along the radial direction of the fixing frame 1, a sliding sleeve 3 is fixed at the inner end of each sliding rail 2, the sliding sleeve 3 is sleeved on the fixing frame 1 and can slide along the circumferential direction of the fixing frame 1 so as to separate or close the plurality of groups of supporting units, a sliding block 4 is arranged in each sliding rail 2, an adjusting rod 5 is fixed at the outer side of each sliding block 4, a supporting leg 6 is fixed at the outer end of each adjusting rod 5, ground nails 7 are arranged on the supporting legs 6, and the sliding blocks 4 can drive the adjusting rods 5 to extend outwards or retract inwards along the sliding rails 2 so as to adjust the distance between the ground nails 7 and the fixing frame 1; the inner end of the sliding rail 2 is fixed with a mounting plate 8, a winding wheel 9 is mounted on the mounting plate 8, the winding wheel 9 is connected with a driving motor 11 through a group of gear pairs 10, and a steel wire rope 12 is wound on the winding wheel 9; still include a supporting disk 13, supporting disk 13 is concentric with mount 1, and the wire rope 12 outer end of multiunit supporting unit is all fixed on supporting disk 13, and reel 9 rotates many wire ropes 12 and drives supporting disk 13 and reciprocate simultaneously, and constructor supporting disk 13 goes up and down to the downthehole operation, and the guardrail can be installed additional to supporting disk 13 outer fringe, avoids constructor to fall.
One side of the sliding rail 2 is provided with a threaded rod 14 parallel to the sliding rail 2, the sliding block 4 is arranged on the threaded rod 14 in a penetrating way and is in threaded fit with the threaded rod 14, and the sliding rod 14 can be driven to axially move by rotating the threaded rod 14, so that the adjusting rod 5 is driven to stretch out and draw back.
The outer end of the threaded rod 14 is provided with a hand wheel 15, and the threaded rod 14 can be easily rotated through the hand wheel 15.
The sliding sleeve 3 is provided with a first wire guide roller 16 and a second wire guide roller 17, and the two wire guide rollers guide and limit the steel wire rope 12, so that the steel wire rope 12 cannot rub with the sliding sleeve 3 and the fixed frame 1, and the supporting disc 13 can stably lift.
Every stabilizer blade 6 on the symmetry be equipped with two ground nails 7, the lower extreme of two ground nails 7 all inclines to the centre, is "interior eight" type promptly, interior eight type slant sets up the area of contact that can increase ground nail 7 and ground, makes the tensile strength of ground nail 7 in soil bigger to improve the stability of ground nail 7, and adopt interior eight type slant setting can make ground nail 7 and ground formation bigger contained angle, increase the tensile strength of ground nail 7, make it bear bigger pulling force.
The lower side of the adjusting rod 5 is provided with an inclined supporting rod 18, the section of the sliding rail 2 is H-shaped, namely, the upper side and the lower side of the sliding rail 2 are both provided with sliding grooves, the sliding block 4 is arranged in the sliding groove on the upper side of the sliding rail 2, the outer end of the inclined supporting rod 18 is fixed on the supporting leg 6, the inner end of the inclined supporting rod is arranged in the lower sliding groove of the sliding rail 2 in a sliding manner, and the inclined supporting rod 18, the supporting leg 6 and the adjusting rod 5 form a triangle to form a stable support.
When the utility model is used for carrying out well operation, firstly, the fixing frame 1 is aligned to the well mouth of the inspection well, the circumferential position of each supporting unit can be adjusted through the sliding sleeve 3, the threaded rod 14 is rotated through the hand wheel 15 to drive the adjusting rod 5 to stretch and retract to adjust the radial position of the supporting leg 6, the position of the ground nail 7 is adjusted to a flat and firm ground, and then the supporting leg 6 is fixed on the ground through the ground nail 7; after the device is erected, constructors stand on the supporting plate, synchronously rotate and pay off the plurality of winding wheels 9 through the plurality of driving motors 11, stably lower the supporting plate 13 into the inspection well, and after construction is completed, the driving motors 11 reversely rotate to pull the supporting plate 13 out of the inspection well.
When the floor nails 7 are pulled out and the adjusting rod 5 is retracted when the floor nails are required to be transferred, a plurality of groups of supporting units are gathered and transported by sliding the sliding sleeve 3 along the fixing frame 1.
The utility model has the following beneficial effects:
Firstly, slide along mount 1 through sliding sleeve 3 and slider 4 slides along slide rail 2, and the position of stabilizer blade 6 consequently can carry out nimble adjustment to can fix ground nail 7 on smooth firm ground, guarantee structural support stability.
Secondly, can draw together multiunit supporting unit through sliding sleeve 3 along mount 1 slip, fold the device, reduce the space that strutting arrangement occupy, conveniently remove and transport, and the receipts of this structure fold consuming time weak point, be convenient for operate.
Claims (6)
1. The utility model provides a municipal works bituminous paving inspection shaft construction strutting arrangement, including annular mount (1), be equipped with multiunit supporting element on mount (1), a serial communication port, every group supporting element is including along radial slide rail (2) that set up of mount (1), the inner of slide rail (2) is fixed with a sliding sleeve (3), sliding sleeve (3) cover is established on mount (1) and can follow mount (1) circumference and slide, slider (4) are equipped with in slide rail (2), slider (4) outside is fixed with one and adjusts pole (5), adjust pole (5) outer end and be fixed with stabilizer blade (6), be equipped with ground nail (7) on stabilizer blade (6); the inner end of the sliding rail (2) is fixedly provided with a mounting plate (8), a winding wheel (9) is mounted on the mounting plate (8), the winding wheel (9) is connected with a driving motor (11) through a group of gear pairs (10), and a steel wire rope (12) is wound on the winding wheel (9); the device also comprises a supporting disc (13), wherein the supporting disc (13) is concentric with the fixed frame (1), and the outer ends of the steel wire ropes (12) of the plurality of groups of supporting units are fixed on the supporting disc (13).
2. The municipal works bituminous pavement inspection shaft construction strutting arrangement according to claim 1, wherein, a threaded rod (14) parallel with slide rail (2) is installed to one side of slide rail (2), slider (4) wears to establish on threaded rod (14) and with threaded rod (14) screw-thread fit.
3. The municipal works bituminous pavement inspection shaft construction strutting arrangement according to claim 2, wherein, threaded rod (14) outer end install a hand wheel (15).
4. The municipal works bituminous pavement inspection shaft construction strutting arrangement of claim 1, characterized in that, install first wire roller (16) and second wire roller (17) on sliding sleeve (3), two wire rollers guide and spacing wire rope (12).
5. The municipal works bituminous pavement inspection shaft construction strutting arrangement according to claim 1, wherein the ground nail (7) on each stabilizer blade (6) include two symmetrically arranged, and the lower extreme of two ground nails (7) all inclines to the centre.
6. The municipal engineering asphalt pavement inspection well construction supporting device according to claim 1, wherein the lower side of the adjusting rod (5) is provided with an inclined strut (18), the section of the sliding rail (2) is H-shaped, the outer end of the inclined strut (18) is fixed on the supporting leg (6), and the inner end of the inclined strut is slidably arranged in a lower side sliding groove of the sliding rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322891730.2U CN220953547U (en) | 2023-10-27 | 2023-10-27 | Municipal works bituminous paving inspection shaft construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322891730.2U CN220953547U (en) | 2023-10-27 | 2023-10-27 | Municipal works bituminous paving inspection shaft construction strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953547U true CN220953547U (en) | 2024-05-14 |
Family
ID=91011278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322891730.2U Active CN220953547U (en) | 2023-10-27 | 2023-10-27 | Municipal works bituminous paving inspection shaft construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953547U (en) |
-
2023
- 2023-10-27 CN CN202322891730.2U patent/CN220953547U/en active Active
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