CN221193377U - Adjustable and visual backfill elevation control device - Google Patents
Adjustable and visual backfill elevation control device Download PDFInfo
- Publication number
- CN221193377U CN221193377U CN202323285839.8U CN202323285839U CN221193377U CN 221193377 U CN221193377 U CN 221193377U CN 202323285839 U CN202323285839 U CN 202323285839U CN 221193377 U CN221193377 U CN 221193377U
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- warning
- sleeve
- backfill
- warning area
- control device
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- 230000000007 visual effect Effects 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 24
- 238000010079 rubber tapping Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable and visual backfill elevation control device which comprises an alert zone recovery device, wherein a threaded sleeve is sleeved outside the alert zone recovery device, an alert zone containing sleeve is sleeved outside the threaded sleeve, an alert zone is wound inside the alert zone containing sleeve, and a fixing clamping groove is formed in the left side of the alert zone containing sleeve. The adjustable visual backfill elevation control device pulls the guard belt pull rod to draw the guard belt out of the guard belt storage sleeve and is in butt joint with the fixed clamping groove at the outer side of the next group of guard belt storage sleeve, and the highest point to be backfilled is arranged below the guard belt; after one area is backfilled, the other areas can be directly pulled out and replaced, so that the construction progress is accelerated while the quality is ensured, and time and labor are saved.
Description
Technical Field
The utility model belongs to the technical field of backfill elevation control devices, and particularly relates to an adjustable and visual backfill elevation control device.
Background
Backfill refers to the process of backfilling the filled soil after the underground projects such as foundations are completed, and the backfill refers to the process of taking the soil and backfilling within 5m after the hidden projects such as foundations and cushion layers are completed. In the prior art, backfilling is generally carried out layer by layer during backfilling, and in order to control the layered thickness of the backfilling and prevent uneven layered thickness, the prior construction method is as follows: 1. the existing building labeling backfill control line is used for layered backfill, the building is needed to be used as a reference, and the backfill soil thickness control is difficult to be performed in large-area backfill; 2. the point elevation in a certain area is measured by using a level gauge, but the mode needs repeated measurement, wastes time and labor, and the backfill construction operation and the construction progress are influenced in the measurement process, so that the adjustable and visual backfill elevation control device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an adjustable and visual backfill elevation control device, which solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides an adjustable, visual backfill elevation controlling means, includes warning area recovery unit, the screw sleeve has been cup jointed to warning area recovery unit's outside, screw sleeve's outside has cup jointed the warning area and has been accomodate the sleeve pipe, the warning area has been accomodate sheathed tube inside winding, the fixed draw-in groove has been seted up in the left side of warning area accomodate sheathed tube, warning area accomodate sheathed tube right side has been seted up warning area and has been accomodate the pipe export, the external connection of warning area one end has the warning area pull rod, screw sleeve's internal thread has cup jointed the bracing piece, the bottom of bracing piece is connected with the circular cone sill bar.
Further, the inside of bracing piece is hollow form, the back tapping screw thread has been seted up to the outside of bracing piece.
Further, the inside of screw sleeve has seted up the self tapping screw thread, the inside self tapping screw thread of screw sleeve corresponds with the outside counter tapping screw thread of bracing piece.
Further, a notch is arranged at the top of the warning belt recovery device, and an anti-slip protrusion of the warning belt recovery device is arranged outside the top of the warning belt recovery device.
Further, the distance between the elevation of the top of the warning belt recovery device and the bottom edge of the bottom of the warning belt is 10 cm, and the elevation of the bottom edge of the warning belt is the elevation of backfill soil.
Advantageous effects
1. When the device needs a plurality of groups of cooperative work, after the elevation of each top surface is determined through a level gauge, pulling a warning belt pull rod to draw the warning belt out of the warning belt storage sleeve and butt-joint with a fixed clamping groove on the outer side of the next group of warning belt storage sleeve, thereby completing cooperative connection of a plurality of groups of devices, and the highest point to be backfilled is at the lower side of the warning belt; after one area is backfilled, the other areas can be directly pulled out and replaced, so that the construction progress is accelerated while the quality is ensured, and time and labor are saved.
2. This adjustable, visual backfill elevation controlling means, when this device needs single group to use, can insert the circular cone sill bar in the backfill, cooperation surveyor's level and tower ruler movable device top surface elevation, through adjusting screw sleeve's height determination backfill point position elevation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a conical bottom bar of the present utility model;
FIG. 3 is an exploded view of the structure of the present utility model;
FIG. 4 is a schematic view of a structural guard band receiving sleeve of the present utility model;
Fig. 5 is a schematic view of a threaded sleeve of the present utility model.
In the figure: 1. a warning belt recovery device; 2. a guard belt recovery device anti-slip boss; 3. a threaded sleeve; 4. a warning belt pull rod; 5. the warning belt accommodates the sleeve; 6. a support rod; 7. a conical bottom rod; 8. an alert belt receiving tube outlet; 9. an alert belt; 10. and fixing the clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an adjustable, visual backfill level control device comprises a warning belt recovery device 1, the warning belt recovery device 1 is used as a main body of the device, the warning belt recovery device 1 is made of hard plastic, a threaded sleeve 3 is sleeved outside the warning belt recovery device 1, the threaded sleeve 3 is used as an adjusting structure of the device, the threaded sleeve 3 is made of hard plastic and is used for ensuring the protection of the device when the device is inserted into the backfill, a warning belt receiving sleeve 5 is sleeved outside the threaded sleeve 3, the warning belt receiving sleeve 5 is used as a receiving cavity of the device, the device is made of transparent hard plastic and is used for ensuring the state of an inner warning belt 9 to be observed in real time, a warning belt 9 is wound inside the warning belt 5 and is used as a linkage structure of the device, the warning belt 9 is used for ensuring that the device can be connected in a plurality of groups, the same position in a region is ensured, the practicability of the device is improved, a fixing clamping groove 10 is formed in the left side of the warning belt receiving sleeve 5 and is used as a clamping structure of the device, the device is matched with a telescopic connecting rod 4, the warning belt 9 is connected with a telescopic rod, and a telescopic rod is connected with a telescopic rod 8 at one end of the telescopic rod 4, and a telescopic rod 8 is conveniently sleeved outside the telescopic rod 8, and is provided with a telescopic rod 8, and is connected with a telescopic rod 8.
Referring to fig. 3-5, the bottom of the supporting rod 6 is connected with a conical bottom rod 7, the conical bottom rod 7 is used as an insertion end of the device, the device can be smoothly and conveniently inserted into backfill, the inside of the supporting rod 6 is hollow, counter tapping threads are formed on the outside of the supporting rod 6, the supporting rod 6 is made of hollow thin-wall section steel and used for ensuring that the supporting rod is not broken when the backfill is inserted and pulled out, the service life of the supporting rod is prolonged, self tapping threads are formed in the threaded sleeve 3, the self tapping threads in the threaded sleeve 3 correspond to the counter tapping threads on the outside of the supporting rod 6, a notch is formed in the top of the warning belt recovery device 1, a warning belt recovery device anti-slip bump 2 is arranged on the outer portion of the top of the warning belt recovery device 1, friction force of the device during rotation adjustment is enhanced, the convenience of the device in rotation adjustment is improved, the distance between the top elevation of the warning belt recovery device 1 and the bottom edge of the warning belt 9 is 10 cm, and the elevation of the warning belt bottom edge is the backfill.
Working principle: when the device is used, the elevation control point position is selected firstly, the layered elevation of the control point on a drawing is checked, then the conical bottom rod 7 of the device is inserted into a backfill soil point, the elevation of the point is controlled by using a level gauge, a tower ruler and the rotation circle number of the threaded sleeve 3, when a plurality of groups of devices are needed to be connected, the guard belt pull rod 4 in the guard belt storage sleeve 5 is pulled firstly, the guard belt 9 is taken out from the guard belt storage sleeve 5, the guard belt pull rod 4 is pulled to be clamped in the fixing clamping groove 10 on one side of the next guard belt storage sleeve 5, connection among the groups of devices is sequentially completed, then the position relation between the backfill soil position and the lower side of the guard belt 9 is observed, whether backfill is in place or superfilling can be visually observed, and after the backfill in the current area is completed, the device is taken out and cleaned, and can be reused in the next area.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an adjustable, visual backfill elevation controlling means, includes warning area recovery unit (1), its characterized in that: the outside of warning area recovery unit (1) has cup jointed threaded sleeve (3), threaded sleeve (3)'s outside has cup jointed warning area and has been accomodate sleeve (5), the inside winding of warning area accomodate sleeve (5) has warning area (9), fixed draw-in groove (10) have been seted up in the left side of warning area accomodate sleeve (5), warning area accomodate pipe export (8) have been seted up on the right side of warning area accomodate sleeve (5), the outside of warning area (9) one end has warning area pull rod (4), bracing piece (6) have been cup jointed to threaded sleeve's (3) internal thread, the bottom of bracing piece (6) is connected with circular cone sill bar (7).
2. The adjustable visual backfill level control device of claim 1, wherein: the inside of bracing piece (6) is hollow form, the back tapping screw thread has been seted up to the outside of bracing piece (6).
3. The adjustable visual backfill level control device of claim 1, wherein: the self-tapping threads are formed in the threaded sleeve (3), and the self-tapping threads in the threaded sleeve (3) correspond to the counter-tapping threads outside the supporting rod (6).
4. The adjustable visual backfill level control device of claim 1, wherein: the top of the warning belt recovery device (1) is provided with a notch, and the outside of the top end of the warning belt recovery device (1) is provided with a warning belt recovery device anti-slip protrusion (2).
5. The adjustable visual backfill level control device of claim 1, wherein: the distance between the elevation of the top of the warning belt recovery device (1) and the bottom edge of the bottom of the warning belt (9) is 10 cm, and the elevation of the bottom edge of the warning belt (9) is the elevation of backfill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285839.8U CN221193377U (en) | 2023-12-04 | 2023-12-04 | Adjustable and visual backfill elevation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285839.8U CN221193377U (en) | 2023-12-04 | 2023-12-04 | Adjustable and visual backfill elevation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193377U true CN221193377U (en) | 2024-06-21 |
Family
ID=91492232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323285839.8U Active CN221193377U (en) | 2023-12-04 | 2023-12-04 | Adjustable and visual backfill elevation control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193377U (en) |
-
2023
- 2023-12-04 CN CN202323285839.8U patent/CN221193377U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |