CN220927983U - Ground hole enlarging device - Google Patents
Ground hole enlarging device Download PDFInfo
- Publication number
- CN220927983U CN220927983U CN202322032836.7U CN202322032836U CN220927983U CN 220927983 U CN220927983 U CN 220927983U CN 202322032836 U CN202322032836 U CN 202322032836U CN 220927983 U CN220927983 U CN 220927983U
- Authority
- CN
- China
- Prior art keywords
- bracing piece
- connector
- shovel head
- ground hole
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000251133 Sphyrna tiburo Species 0.000 claims abstract description 28
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 12
- 238000007790 scraping Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 3
- 241000561734 Celosia cristata Species 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of building site drilling, in particular to a ground hole expanding device. Including the shovel head, the inside semicircle cavity setting of shovel head, shovel head upper end is provided with first connector, first connector is connected with the bracing piece, the bracing piece top is provided with the double-end handle, install the lantern ring on the bracing piece, the pedal is installed in bracing piece middle part position rotation. The inner wall slidable mounting of shovel head has the scraper blade, the scraper blade top is connected with the dead lever, the dead lever runs through and installs in the middle of the lantern ring on the support, the handrail is installed to the dead lever top, the handrail lower extreme is provided with limit stop. The utility model discloses, simple structure disassembles convenient to use, through increasing booster unit and scraper blade, can improve constructor's work efficiency, reduces the loss of instrument.
Description
Technical Field
The utility model relates to the technical field of building site drilling, in particular to a ground hole expanding device.
Background
The open cut foundation of the construction site is a deep foundation pit engineering, and is easy to cause wall protection collapse due to influence of rainy seasons after the foundation pit is excavated. Therefore, the periphery of the foundation pit slope is required to be provided with retaining wall reaming ground anchor bars. Traditional shovel instrument, manual construction efficiency is too slow, causes the increase of time cost, and current constructor uses traditional shovel to construct and enlarges hole diameter, can appear earth adhesion on the shovel surface, leads to the efficiency of construction too slow to with construction instrument's loss, runs into the ground that the texture is hard, and traditional instrument hardly borrows auxiliary force to shovel soil, causes the increase of time cost, and we have proposed a ground hole enlarging device for this reason.
Disclosure of utility model
In order to facilitate the improvement of construction efficiency of constructors, ensure smoothness and flatness on a shovel surface, avoid residual soil, and increase auxiliary force during construction, the utility model provides a ground hole enlarging device.
The utility model relates to a ground hole enlarging device, which adopts the following technical scheme:
The utility model provides a ground hole expanding unit, includes the shovel head, the inside semicircle cavity setting of shovel head, shovel head upper end is provided with the connector, the connector is connected with the bracing piece, the bracing piece top is provided with the double-end handle, install the lantern ring on the bracing piece, the pedal is installed in bracing piece middle part position rotation.
As a further improvement of the utility model, a scraping plate is slidably arranged on the inner wall of the shovel head, the top of the scraping plate is connected with a fixed rod, the fixed rod penetrates through the middle of a lantern ring arranged on the support, the top end of the fixed rod is provided with a handrail, and the lower end of the handrail is provided with a limit stop.
As a further improvement of the utility model, the first connector is provided with external threads, the end head of the supporting rod is provided with internal threads, and the first connector is in threaded connection with the supporting rod.
As a further improvement of the utility model, the top end of the double-head handle is fixedly provided with a second connector, and the outer surface of the second connector is provided with threads.
As a further improvement of the utility model, the bottom end of the shovel head is provided with saw teeth.
As a further improvement of the utility model, the collar is a detachable collar
As a further improvement of the utility model, the pedals are rotatably fixed on the support rods through screws.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through setting up the shovel head lower extreme to the cockscomb structure, and the shovel head is semicircle type cavity setting to set up pedal at the bracing piece, when this technique has realized constructor runs into hard soil property in the time of the construction, can realize the centre gripping of auxiliary force through pedal, the cockscomb structure below the shovel head also can be faster under the earth shovel of hole outer wall, improves constructor's efficiency of construction.
2. Be provided with the scraper blade through shovel first inner wall, and scraper blade and shovel first inner wall butt, the dead lever of scraper blade runs through slidable mounting on the bracing piece, and this technical scheme makes constructor can be better with the inside earth clearance of being infected with of shovel first, guarantees the overhead smoothness of shovel, promotes constructor's work efficiency, places the shovel first damage that is infected with earth for a long time and causes.
3. The first connector and the support rod installed through the top end of the shovel head are in threaded connection, so that the shovel head is convenient to replace, and the second connector is arranged on the double-head handle, so that in the convenient construction process, if the hole is too deep, the support rod can be in threaded connection at any time, and the construction efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
In the figure, the structure is shown as-1, a shovel head; 11. a first connector; 12. foot pedal; 13. a support rod; 14. a double-ended handle; 15. a second connector; 16. a collar; 2. a fixed rod; a 21 scraper; 22. an armrest.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1, the ground hole enlarging device comprises a shovel head 1, wherein a semicircle is arranged in the shovel head 1, a first connecting head 11 is arranged at the upper end of the shovel head 1, the first connecting head 11 is connected with a supporting rod 13, a double-head handle 14 is arranged at the top end of the supporting rod 13, a lantern ring 16 is arranged on the supporting rod 13, and a pedal 12 is rotatably arranged in the middle of the supporting rod 13.
As a further improvement of the utility model, the scraping plate 21 is slidably mounted on the inner wall of the shovel head 1, the top of the scraping plate 21 is connected with the fixed rod 2, the fixed rod 2 penetrates through the collar 16 mounted on the supporting rod 13, the top end of the fixed rod 2 is provided with the handrail 22, and the lower end of the handrail 22 is provided with the limit stop.
As a further improvement of the utility model, the first connector 11 is provided with external threads, the end head of the supporting rod 13 is internally provided with internal threads, and the first connector is in threaded connection with the supporting rod 13.
As a further improvement of the utility model, a second connector 15 is fixedly arranged at the top end of the double-head handle 14, and threads are arranged on the outer surface of the second connector 15.
As a further improvement of the utility model, the bottom end of the shovel head 1 is provided with saw teeth.
As a further development of the utility model, the collar 16 is a detachable collar
As a further development of the utility model, the footrests 12 are rotatably fastened to the support bar 13 by means of screws.
The working principle of the utility model is as follows:
When the device is used, the shovel head 1 is in threaded connection with the supporting rod 13 through the first connecting head 11, the fixed rod 2 of the scraping plate 21 is installed in the lantern ring 16 on the supporting rod 13 in a penetrating mode, then the shovel head 1 is aligned to the construction ground of a hole to be enlarged, the pedals 12 are placed in parallel, the pedals are fastened by screws, a constructor carries out pedal power-assisted shoveling, the device is lifted up after delivery and the handrail 22 on the fixed rod 2 is pushed downwards, the scraping plate is driven to scrape clay inside the shovel head, and then next hole reaming construction is carried out.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A ground hole enlarging device, characterized in that: including the shovel head, the inside semicircle cavity setting of shovel head, shovel head upper end is provided with first connector, first connector is connected with the bracing piece, the bracing piece top is provided with the double-end handle, install the lantern ring on the bracing piece, the pedal is installed in bracing piece middle part position rotation.
2. A ground hole enlargement apparatus according to claim 1, wherein; the inner wall slidable mounting of shovel head has the scraper blade, the scraper blade top is connected with the dead lever, the dead lever runs through and installs in the middle of the lantern ring on the support, the handrail is installed to the dead lever top, the handrail lower extreme is provided with limit stop.
3. A ground hole enlargement apparatus according to claim 1, wherein; the connector is provided with external screw thread, the bracing piece end is provided with the internal screw thread, connector and bracing piece threaded connection.
4. A ground hole enlargement apparatus according to claim 1, wherein; the top end of the double-head handle is fixedly provided with a second connector, and threads are arranged on the outer surface of the second connector.
5. A ground hole enlargement apparatus according to claim 1, wherein; the bottom end of the shovel head is arranged in a zigzag shape.
6. A ground hole enlargement apparatus according to claim 1, wherein; the lantern ring is a detachable lantern ring.
7. A ground hole enlargement apparatus according to claim 1, wherein; the pedals are rotatably fixed on the support rods through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322032836.7U CN220927983U (en) | 2023-07-31 | 2023-07-31 | Ground hole enlarging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322032836.7U CN220927983U (en) | 2023-07-31 | 2023-07-31 | Ground hole enlarging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927983U true CN220927983U (en) | 2024-05-10 |
Family
ID=90938882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322032836.7U Active CN220927983U (en) | 2023-07-31 | 2023-07-31 | Ground hole enlarging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927983U (en) |
-
2023
- 2023-07-31 CN CN202322032836.7U patent/CN220927983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |