CN205804193U - A kind of road bridge construction drilling equipment - Google Patents
A kind of road bridge construction drilling equipment Download PDFInfo
- Publication number
- CN205804193U CN205804193U CN201620739693.0U CN201620739693U CN205804193U CN 205804193 U CN205804193 U CN 205804193U CN 201620739693 U CN201620739693 U CN 201620739693U CN 205804193 U CN205804193 U CN 205804193U
- Authority
- CN
- China
- Prior art keywords
- end surface
- top end
- fixed sleeving
- inserting column
- pressing board
- 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.)
- Expired - Fee Related
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
nullA kind of road bridge construction drilling equipment，Belong to bridge and use training equipment technical field，Including fixed sleeving、Locking jackscrew、Track runner、Fixing spring、Flexible inserting column、Movable pressing board、Observe through hole，It is characterized in that: above described fixed cover tube side top end surface, rear edge is fixing is fitted with locking jackscrew，Before described fixed sleeving, top end surface edge is evenly distributed and is provided with several track runners，Behind each described track runner inside, top end surface middle is fixedly connected with fixing spring，Before each described fixing spring, top end surface is respectively fixedly connected with flexible inserting column，Before described flexible inserting column, top end surface is fixedly connected with movable pressing board，Before described movable pressing board, top end surface circle centre position is provided with observation through hole，Staff's bridge wall when holding up rig can support some weight of rig，Staff's arm weight can be alleviated，It is possible to prevent when boring to bore partially.
Description
Technical field
This utility model belongs to bridge construction equipment technique with the apparatus field, is specifically related to a kind of road bridge construction boring dress
Put.
Background technology
In long-term working practice, construction working personnel are during using hands drill hole of drilling machine, and ordi-nary drilling machine needs work
Make personnel to be held up for a long time by rig and hole, owing to rig heavier-weight staff's arm is easy to fatigue, and bore
Machine shake is easy to more greatly bore partially, it has not been convenient to operated by personnel uses and increases workload.
Summary of the invention
The purpose of this utility model is: using during hands drill hole of drilling machine to solve construction working personnel, work people
Member's bridge wall when holding up rig can support some weight of rig, can alleviate staff's arm weight, is possible to prevent boring
Boring partially during hole, facilitate operated by personnel to use and reduce workload, its technical scheme is as follows:
A kind of road bridge construction drilling equipment, it include fixed sleeving 1, locking jackscrew 2, track runner 3, fixing spring 4,
Flexible inserting column 5, movable pressing board 6, observation through hole 7, it is characterised in that: rear edge above the top end surface of described fixed sleeving 1 side
Fixing being fitted with locks jackscrew 2, and before described fixed sleeving 1, top end surface edge is evenly distributed and is provided with several track slidings
Groove 3, behind each described track runner 3 inside, top end surface middle is fixedly connected with fixing spring 4, each described fixing spring
Before 4, top end surface is respectively fixedly connected with flexible inserting column 5, and before described flexible inserting column 5, top end surface is fixedly connected with movable pressing board 6,
Before described movable pressing board 6, top end surface circle centre position is provided with observation through hole 7, and described locking jackscrew 2 penetrates described fixed sleeving 1 side
Limit, and described locking jackscrew 2 is connected with each other by screw thread with described fixed sleeving 1, described track runner 3 is internal in circular arc type shape
Shape, described flexible inserting column 5 is in circular arc type shape, and described flexible inserting column 5 size matches with described track runner 3 interior size,
Outside after described movable pressing board 6, top end surface edge is provided with draw-in groove, and described draw-in groove inside diameter is with described fixed sleeving 1
Diameter is identical, and described observation through hole 7 inside diameter is identical with described fixed sleeving 1 inside diameter size.
The beneficial effects of the utility model are: using during drill hole of drilling machine to solve construction working personnel, work
Personnel's bridge wall when holding up rig can support some weight of rig, can alleviate staff's arm weight, be possible to prevent
Bore partially during boring, facilitate operated by personnel to use and reduce workload.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention:
With reference to a kind of road bridge construction drilling equipment described in Fig. 1, it includes fixed sleeving 1, locking jackscrew 2, track runner
3, fixing spring 4, flexible inserting column 5, movable pressing board 6, observation through hole 7, it is characterised in that: described fixed sleeving 1 side top end surface
Top rear edge is fixing is fitted with locking jackscrew 2, and before described fixed sleeving 1, top end surface edge is evenly distributed and is provided with
Several track runners 3, behind each described track runner 3 inside, top end surface middle is fixedly connected with fixing spring 4, each
Before described fixing spring 4, top end surface is respectively fixedly connected with flexible inserting column 5, and before described flexible inserting column 5, top end surface is fixing connects
Having movable pressing board 6, before described movable pressing board 6, top end surface circle centre position is provided with observation through hole 7, and described locking jackscrew 2 penetrates described
Fixed sleeving 1 side, and described locking jackscrew 2 is connected with each other by screw thread with described fixed sleeving 1, described track runner 3 is internal
In circular arc type shape, described flexible inserting column 5 is in circular arc type shape, and described flexible inserting column 5 size is internal with described track runner 3 big
Little matching, after described movable pressing board 6, top end surface edge is provided with draw-in groove, and described draw-in groove inside diameter is solid with described
Determining sleeve pipe 1 overall diameter size identical, described observation through hole 7 inside diameter is identical with described fixed sleeving 1 inside diameter size.
During use, first the hand drill machine transplanting of rice is entered inside the through hole of fixed sleeving 1 rear circle centre position, then with locking jackscrew 2
Locking, then separates movable pressing board 6 with fixed sleeving 1, fixes spring 4 simultaneously and makes flexible inserting column 5 sliding in track runner 3
Dynamic, then the observation through hole 7 on movable pressing board 6 is placed on drill hole, movable pressing board 6 alleviates hands with the frictional force of rib simultaneously
The weight of rig, finally starts hand drill machine and carries out holing.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace, also should
Belong to protection domain of the present utility model.
Claims (5)
1. a road bridge construction drilling equipment, including fixed sleeving (1), locking jackscrew (2), track runner (3), fixing spring
(4), flexible inserting column (5), movable pressing board (6), observation through hole (7), it is characterised in that: described fixed sleeving (1) side top end surface
Top rear edge is fixing is fitted with locking jackscrew (2), and described fixed sleeving (1) front top end surface edge is evenly distributed
Being provided with several track runners (3), behind each described track runner (3) inside, top end surface middle is fixedly connected with fixing bullet
Spring (4), the front top end surface of each described fixing spring (4) is respectively fixedly connected with flexible inserting column (5), and described flexible inserting column (5) is front
Top end surface is fixedly connected with movable pressing board (6), and described movable pressing board (6) front top end surface circle centre position is provided with observation through hole (7).
A kind of road bridge construction drilling equipment, it is characterised in that: described locking jackscrew (2) penetrates
Described fixed sleeving (1) side, and described locking jackscrew (2) is connected with each other by screw thread with described fixed sleeving (1).
A kind of road bridge construction drilling equipment, it is characterised in that: described track runner (3) is internal
In circular arc type shape, described flexible inserting column (5) in circular arc type shape, described flexible inserting column (5) size and described track runner (3)
Interior size matches.
A kind of road bridge construction drilling equipment, it is characterised in that: described movable pressing board (6) pushes up afterwards
End surfaces edge is provided with draw-in groove, and described draw-in groove inside diameter is identical with described fixed sleeving (1) overall diameter size.
A kind of road bridge construction drilling equipment, it is characterised in that: described observation through hole (7) is internal
Diameter is identical with described fixed sleeving (1) inside diameter size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739693.0U CN205804193U (en) | 2016-07-14 | 2016-07-14 | A kind of road bridge construction drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739693.0U CN205804193U (en) | 2016-07-14 | 2016-07-14 | A kind of road bridge construction drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804193U true CN205804193U (en) | 2016-12-14 |
Family
ID=57511215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739693.0U Expired - Fee Related CN205804193U (en) | 2016-07-14 | 2016-07-14 | A kind of road bridge construction drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804193U (en) |
-
2016
- 2016-07-14 CN CN201620739693.0U patent/CN205804193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190714 |