CN209647646U - A kind of drilling equipment of bridge construction - Google Patents
A kind of drilling equipment of bridge construction Download PDFInfo
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- CN209647646U CN209647646U CN201920367883.8U CN201920367883U CN209647646U CN 209647646 U CN209647646 U CN 209647646U CN 201920367883 U CN201920367883 U CN 201920367883U CN 209647646 U CN209647646 U CN 209647646U
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- bridge
- drill bit
- clamp plate
- scaffold
- plate
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- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model embodiment discloses a kind of drilling equipment of bridge construction, including vertically disposed scaffold, bridge plate fixing piece and boring assemblies are horizontally installed on scaffold, bridge plate fixing piece is connected to the middle part of scaffold, boring assemblies are provided with two groups and are symmetricly set on the upper and lower of bridge plate fixing piece, boring assemblies include the fixed station connecting with scaffold, fixed station is connected with telescopic block by telescopic putter, driving motor is provided in telescopic block, the output shaft of driving motor is connected with drill bit, drilling depth limited post there are two being also connected in telescopic block, drilling depth limited post is located at the two sides of drill bit；The utility model is by carrying out bore operation to two pieces of bridge plates by upper and lower two drill bit two-way simultaneous, save drilling time, drilling efficiency is high, and bridge plate bidirectional stress is fixed without hand pressing, while it is not in that bridge plate assembles unmatched happen that the size position that drills, which is consistent,.
Description
Technical field
The utility model embodiment is related to equipment for bridge construction technical field, and in particular to a kind of drilling of bridge construction
Device.
Background technique
Bridge be it is a kind of facilitate traffic etc. pass through can not directly cross-domain region building, possess length in the world
Remote development history, with the fast development of Modern Traffic industry, people begin through the vehicles and explore more and more regions, lead to
The construction mankind for crossing bridge can overcome various limitations spatially, to reach the destination of exploration, so modern is often
It is referred to as " bridge " successful opportunity is led to, in the architectural process of modern bridge, multiple bridge plates is needed to be fitting to connection to lead to
Farther area, bridge plate it is chimeric during, generally require the drilling operating for being attached purpose.
The existing drilling equipment for bridge construction engineering have the defects that in design it is certain, firstly, general bridge
Beam drilling equipment is often hand-held, needs manpower alignment target point to be pressed, then drill by screw rod, time-consuming to take
Power, and it is unavoidable will appear operation error, influence project progress, if hole size position is inconsistent, will lead to bridge
Part-structure assembles built on the sand, to influence the safety of bridge.
Utility model content
For this purpose, the utility model embodiment provides a kind of drilling equipment of bridge construction, it can by upper and lower two drill bits
Bore operation is carried out to two pieces of bridge plates simultaneously, guarantees the matching of two pieces of bridge plates drilling, while bridge plate bearing up-down force is not necessarily to hand
Pressing, it is time saving and energy saving, to solve the problems, such as that background technique is proposed.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
A kind of drilling equipment of bridge construction, including vertically disposed scaffold are horizontally installed on the scaffold
For fixing the bridge plate fixing piece of bridge plate and carrying out the boring assemblies of bore operation to bridge plate, the bridge plate fixing piece, which is connected to, to be applied
The middle part of the movements and postures of actors, the boring assemblies are provided with two groups and are symmetricly set on the upper and lower of the bridge plate fixing piece；
The boring assemblies include the fixed station connecting with scaffold, and the fixed station is connected with flexible by telescopic putter
Block is provided with driving motor in the telescopic block, and the output shaft of the driving motor is connected with drill bit, also connects in the telescopic block
It connects there are two drilling depth limited post, the drilling depth limited post is located at the two sides of drill bit.
As a kind of preferred embodiment of the utility model, the bridge plate fixing piece by consistency of thickness upper clamp plate and lower clamp plate
Composition, one end of the lower clamp plate is fixedly connected with scaffold, and the upper clamp plate is arranged in the upper surface of upper clamp plate, and it is described on
Drill bit positioning through hole is offered on clamping plate and lower clamp plate.
As a kind of preferred embodiment of the utility model, the axis at the center of the drill bit positioning through hole and upper and lower two drill bits
Line is overlapped, and the diameter of the through-hole is greater than the diameter of the drill bit.
As a kind of preferred embodiment of the utility model, the drilling depth limited post includes telescopic mast and is set in flexible
Spacing collar outside column, and connected between the bottom of the spacing collar and the bottom of the telescopic mast by spring.
As a kind of preferred embodiment of the utility model, the difference etc. of the height of the height of the drill bit and the spacing collar
In the sum of bridge plate and the thickness of upper clamp plate or lower clamp plate.
The embodiments of the present invention has the advantages that
Two pieces of bridge plates are fixed on centre by bridge plate fixing piece by the utility model, and are all provided in the upper and lower of bridge plate fixing piece
It is equipped with drill bit, bore operation is carried out to two pieces of bridge plates by upper and lower two drill bit two-way simultaneous, saves drilling time, drilling efficiency
Height, bridge plate bidirectional stress are fixed without hand pressing, at the same the size position that drills be consistent be not in bridge plate assembly not
With the case where occur.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of the drilling depth limit column of the utility model；
Fig. 3 is the schematic perspective view of the bridge plate fixing piece of the utility model.
In figure:
1- scaffold；2- bridge plate fixing piece；3- fixed station；4- telescopic putter；5- telescopic block；6- driving motor；7- drill bit；
8- drilling depth limited post；
21- upper clamp plate；22- lower clamp plate；23- drill bit positioning through hole；
81- telescopic mast；82- spacing collar.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
As shown in Figure 1 to Figure 3, the utility model provides a kind of drilling equipment of bridge construction, including is vertically arranged
Scaffold 1, be horizontally installed with the bridge plate fixing piece 2 for fixing bridge plate on the scaffold 1 and drilling work carried out to bridge plate
The boring assemblies of industry, the bridge plate fixing piece 2 are connected to the middle part of scaffold 1, and the boring assemblies are provided with two groups and symmetrical
The upper and lower of the bridge plate fixing piece 2 is set.
The utility model disposably can carry out bore operations to two pieces of bridge plates, by bridge plate fixing piece 2 to two pieces of bridge plates into
Row is fixed, then is drilled simultaneously to bridge plate by upper and lower two boring assemblies, and drilling time is saved in two-way drilling, improves brill
Hole efficiency, and ensure that the consistency of bore position and the size that drills, it is assembled convenient for bridge plate.
Specifically, the boring assemblies include the fixed station 3 connecting with scaffold 1, and the fixed station 3 passes through telescopic putter
4 are connected with telescopic block 5, and driving motor 6 is provided in the telescopic block 5, and the output shaft of the driving motor 6 is connected with drill bit 7.
The bridge plate fixing piece 2 is made of the upper clamp plate 21 and lower clamp plate 22 of consistency of thickness, one end of the lower clamp plate 22
It is fixedly connected with scaffold 1, the upper surface of upper clamp plate 21 is arranged in for fixing bridge plate, and the upper clamp plate in the upper clamp plate 21
21 and lower clamp plate 22 on offer drill bit positioning through hole 23.
When the utility model is used, the bridge plate superposition of two pieces of connections to be assembled is fixed on upper clamp plate 21 and lower folder first
Between plate 22, and its position hole to be drilled is directed at drill bit positioning through hole 23, under the elongation effect of telescopic putter 4, upper and lower two
A drill bit 7 rotates inward advance by drill bit positioning through hole 23 respectively, until drill successfully, the drilling size of two pieces of bridge plates, position
It sets and is consistent, convenient for assembly.
Herein, because two pieces of bridge plates stress simultaneously up and down, reduces and require the fixed of bridge plate fixing piece 2, without
Artificial hand pressing, lower clamp plate 22 plays the role of support to bridge plate, and upper clamp plate 21 is placed on the upper surface pair of lower clamp plate 22
Bridge plate plays the role of certain pressure, and upper clamp plate 21 and lower clamp plate 22 can have some strength and again using steel plate, iron plate etc.
The plate of amount.
In order to guarantee the positioning accuracy of drill bit positioning through hole 23 and the drilling proper alignment of upper and lower two pieces of bridge plates, the brill
The center of head positioning through hole 23 should be overlapped with the axis of upper and lower two drill bits 7, and the diameter of the drill bit positioning through hole 23 is greater than
The diameter of the drill bit 7.
As the further preferred of the utility model, the utility model be also connected in the telescopic block 5 there are two drilling
Depth limited post 8, the drilling depth limited post 8 are located at the two sides of drill bit 7, and the drilling depth limited post 8 includes stretching
Contracting column 81 and the spacing collar 82 being set in outside telescopic mast 81, and the bottom of the spacing collar 82 and the telescopic mast 81
It is connected between bottom by spring 83.
In bore operation, telescopic mast receives pressure effect constantly to spacing collar internal contraction until being fully inserted into limit
The inside of sleeve, thus drill depth capacity be equal to drill bit height subtract spacing collar height subtract again upper clamp plate or
The height of lower clamp plate.
In order to avoid upper and lower two drill bits 7 are turning to move on after drilling to two pieces of bridge plates respectively, collide with each other, it is described
The difference of the height of drill bit 7 and the height of the spacing collar 82 be equal to bridge plate and upper clamp plate 21 or lower clamp plate 22 thickness it
With.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (5)
1. a kind of drilling equipment of bridge construction, including vertically disposed scaffold (1), which is characterized in that the scaffold
(1) it is horizontally installed with the bridge plate fixing piece (2) for fixing bridge plate on and carries out the boring assemblies of bore operation to bridge plate, it is described
Bridge plate fixing piece (2) is connected to the middle part of scaffold (1), and the boring assemblies are provided with two groups and are symmetricly set on the bridge plate
The top and bottom of fixing piece (2)；
The boring assemblies include the fixed station (3) connecting with scaffold (1), and the fixed station (3) is connected by telescopic putter (4)
It is connected to telescopic block (5), is provided with driving motor (6) in the telescopic block (5), the output shaft of the driving motor (6) is connected with
Drill bit (7), is also connected with that there are two drilling depth limited post (8), the drilling depth limited posts (8) point on the telescopic block (5)
Not Wei Yu drill bit (7) two sides.
2. a kind of drilling equipment of bridge construction according to claim 1, which is characterized in that the bridge plate fixing piece
(2) it is made of the upper clamp plate of consistency of thickness (21) and lower clamp plate (22), one end of the lower clamp plate (22) and scaffold (1) are fixed
Connection, the upper clamp plate (21) are arranged in the upper surface of upper clamp plate (21), and on the upper clamp plate (21) and lower clamp plate (22)
Offer drill bit positioning through hole (23).
3. a kind of drilling equipment of bridge construction according to claim 2, which is characterized in that the drill bit positioning through hole
(23) axis at center and upper and lower two drill bits (7) is overlapped, and the diameter of the drill bit positioning through hole (23) is greater than the brill
The diameter of head (7).
4. a kind of drilling equipment of bridge construction according to claim 1, which is characterized in that the drilling depth limit
Column (8) includes telescopic mast (81) and is set in the external spacing collar (82) of telescopic mast (81), and the spacing collar (82)
It is connected between bottom and the bottom of the telescopic mast (81) by spring (83).
5. a kind of drilling equipment of bridge construction according to claim 4, which is characterized in that the height of the drill bit (7)
The difference of the height of degree and the spacing collar (82) is equal to the sum of the thickness of bridge plate and upper clamp plate (21) or lower clamp plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367883.8U CN209647646U (en) | 2019-03-22 | 2019-03-22 | A kind of drilling equipment of bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367883.8U CN209647646U (en) | 2019-03-22 | 2019-03-22 | A kind of drilling equipment of bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647646U true CN209647646U (en) | 2019-11-19 |
Family
ID=68527655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367883.8U Expired - Fee Related CN209647646U (en) | 2019-03-22 | 2019-03-22 | A kind of drilling equipment of bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620813A (en) * | 2020-12-26 | 2021-04-09 | 广州奕极机电科技有限公司 | Building steel plate perforating device |
-
2019
- 2019-03-22 CN CN201920367883.8U patent/CN209647646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620813A (en) * | 2020-12-26 | 2021-04-09 | 广州奕极机电科技有限公司 | Building steel plate perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 410000 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING DIVISION Corp.,Ltd. Address before: 264200 No. 18, Taihe mansion, Shanhua, Weihai Economic and Technological Development Zone, Shandong Province Patentee before: Du Xinning |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |