CN108643220A - A kind of contact net basic foundation bolt positioning device - Google Patents
A kind of contact net basic foundation bolt positioning device Download PDFInfo
- Publication number
- CN108643220A CN108643220A CN201810700722.6A CN201810700722A CN108643220A CN 108643220 A CN108643220 A CN 108643220A CN 201810700722 A CN201810700722 A CN 201810700722A CN 108643220 A CN108643220 A CN 108643220A
- Authority
- CN
- China
- Prior art keywords
- side plate
- micromatic setting
- hole
- bolt
- positioning
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of contact net basic foundation bolt positioning device belongs to foundation bolt field of locating technology, including positioning body, micromatic setting, support shuttering and chassis；The support shuttering is equipped with micromatic setting, and the positioning body is movably placed on micromatic setting, and the support shuttering is fixed on chassis.The present invention can be rapidly and efficiently positioning stone bolt, improve efficiency, reduce labor intensity.
Description
Technical field
The present invention relates to foundation bolt field of locating technology, specifically a kind of contact net basic foundation bolt positioning dress
It sets.
Background technology
Currently, it is exactly contact net that required precision is highest during the construction of high ferro roadbed, in roadbed spare interface
The installation of foundation built-in bolt, the pre-embedded bolt being positioned manually will appear pre-embedded bolt position and absolute altitude deviation mistake after pouring
Big phenomenon, this can not carry out the installment work for leading to subsequent touch net steel column, bring larger loss of doing over again.
Invention content
The purpose of the present invention is to provide a kind of contact net basic foundation bolt positioning devices, for solving rapidly and efficiently
The technical issues of positioning stone bolt.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of contact net basic foundation bolt positioning device, characterized in that including positioning body, micromatic setting, support shuttering
And chassis；The support shuttering is equipped with micromatic setting, and the positioning body is movably placed on micromatic setting, the support
Template is fixed on chassis.
The support shuttering includes the first side plate and the second side plate, is equipped with two pieces before and after first side plate, and described the
Two side plates or so are equipped with two pieces, and the both ends of the first side plate of front and back setting are both connected to the second side plate that the left and right sides is arranged
On.
First side plate and the second side plate are the structural members for the channel steel shape being welded by metallic plate, described first
Symmetrical on the medial surface of side plate to be equipped with multigroup first through hole, the both ends of the surface of second side plate are respectively fixed with connection
Plate, the connecting plate are equipped with the second through-hole to match with the first through hole of first side plate, and connection bolt passes through first
First side plate and the second side plate are fixed together by through-hole and the second through-hole, and the first side plate upper side, which is equipped with, adjusts through-hole,
The micromatic setting is connected with through-hole is adjusted.
The micromatic setting includes the first micromatic setting, the second micromatic setting and third micromatic setting, first fine tuning
Device includes the first trimming bolt and the first fine-tuning nut, first fine-tuning nut fixation corresponding with the adjusting through-hole
On the upper side of first side plate, first trimming bolt is rotatable to be located at the adjusting through-hole and the first fine tuning spiral shell
In mother, and the first trimming bolt can be equipped with certain overhang upwards.
Second micromatic setting is located at the side of the first micromatic setting, and second micromatic setting includes the second fine tuning spiral shell
Bolt and the second fine-tuning nut, the vertical upside for being fixed on first side plate of second fine-tuning nut, second fine tuning
Bolt is rotatable to be located in the second fine-tuning nut, and second trimming bolt is equipped with certain external part, the third fine tuning
Device is located on the second side plate of left and right settings, and the third micromatic setting includes third trimming bolt and third fine-tuning nut,
The vertical upside for being located at the second side plate of the third fine-tuning nut, the third trimming bolt is rotatable to be located at third fine tuning
In nut, third trimming bolt is equipped with certain external part.
The positioning body includes positioning plate, location nut, the first adjusting angle steel, the second adjusting angle steel and third adjustment angle
Steel, the positioning plate are equipped with front and back symmetrical multiple rows of positioning through hole, each row's positioning through hole be equipped at equal intervals it is multiple, it is each
A positioning through hole is corresponding to be equipped with location nut, and foundation bolt is connected in the location nut.
It is symmetrically equipped with first before and after the positioning body upper side and adjusts angle steel, the first adjusting angle steel is located at the positioning body
On, and there is extension outward, the first adjusting angle steel to be placed in corresponding relative to the positioning body
In first adjusting bolt of first micromatic setting, the side of the described first adjusting angle steel is fixed with the second adjusting angle steel,
The second adjusting angle steel buckle-type is fixed on the positioning body, and described second adjusts the medial surface of angle steel and the positioning
Body upper side is fixedly connected, and described second is adjusted at the end face outside of angle steel equipped with the second matched micromatic setting, institute
Being located on the positioning body for third adjusting angle steel buckle-type is stated, the third is adjusted on medial surface and the positioning body of angle steel
Side is fixedly connected, and the third, which is adjusted, is equipped with matched third micromatic setting at the end face outside of angle steel.
The chassis includes bearing tube, reinforced pipe, the support tube being made of hollow steel pipe, telescoping tube and is fixed on telescoping tube
The base board of lower end, described bearing tube or so are equipped with two pieces, are equipped with two pieces before and after the reinforced pipe, and be located at bearing tube
On, four ends of the bearing tube are equipped with vertical support tube, pass through right angle button between the bearing tube, reinforced pipe and support tube
Part links together, and the support shuttering is fixed on the bearing tube, and the circumference barrel of the support tube is equipped with fastener hole,
The telescoping tube can be fastened on by fastening bolt in the support tube cavity by the fastener hole on support tube, the telescoping tube
Downside is fixed with base board.
The effect provided in invention content is only the effect of embodiment, rather than invents all whole effects, above-mentioned
It is had the following advantages that in technical solution or advantageous effect：
1, a kind of contact net basic foundation bolt positioning device provided by the invention, positioning body are equipped with location nut, wait for
The foundation bolt of positioning can be by location nut to being externally provided with external part, the stretching of the location nut adjustably foot bolt
End.
2, a kind of contact net basic foundation bolt positioning device provided by the invention, chassis is adjustable structure, can be right
The absolute altitude of device carries out coarse adjustment.
3, a kind of contact net basic foundation bolt positioning device provided by the invention, support shuttering are filled equipped with multigroup fine tuning
It sets, contact net basic foundation bolt positioning device can be finely adjusted.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram that chassis is removed in Fig. 1；
Fig. 3 is the connection diagram of support shuttering and micromatic setting in Fig. 1；
Fig. 4 is the first lateral plate structure schematic diagram in Fig. 3；
Fig. 5 is the second side plate structure schematic diagram in Fig. 3；
Fig. 6 is the schematic diagram of positioning body structure in Fig. 1；
Fig. 7 is the schematic diagram of positioning plate structure in Fig. 6；
Fig. 8 is the schematic diagram of Undercarriage structure in Fig. 1；
Fig. 9 is the sectional view of support tube in Fig. 8.
In figure：1. positioning body, 11. positioning plates, 111. positioning through hole, 12. location nuts, 13. first adjust angle steel, 14 the
Two adjust angle steel, and 15. thirds adjust angle steel, 2. micromatic settings, 21. first micromatic settings, 211. first trimming bolts, and 212. the
One fine-tuning nut, 22. second micromatic settings, 221. second trimming bolts, 222. second fine-tuning nuts, 23. third micromatic settings,
231. third trimming bolts, 232. third fine-tuning nuts, 3. support shutterings, 31. first side plates, 311. adjust through-holes, and 312. the
One through-hole, 32. second side plates, 321. connecting plates, 322. second through-holes, 4. chassis, 41. bearing tubes, 42. reinforced pipes, 43. supports
Pipe, 431. fastener holes, 44 telescoping tubes, 45. base boards, 5. fastening bolts.
Specific implementation mode
In order to clearly illustrate the technical characterstic of this programme, below by specific implementation mode, and its attached drawing 1 to 9 is combined,
The present invention will be described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The present invention omits
Known assemblies and known technology are described, to avoid being unnecessarily limiting the present invention.
A kind of contact net basic foundation bolt positioning device, including positioning body 1, micromatic setting 2, support shuttering 3 and chassis
4；The support shuttering 3 is equipped with micromatic setting 2, and the positioning body 1 is movably placed on micromatic setting 2, the support
Template 3 is fixed on chassis 4.
The support shuttering 3 includes the first side plate 31 and the second side plate 32, and first side plate 31 is welded by metallic plate
Made of channel steel shape structural member, it is symmetrical on the medial surface of first side plate 32 to be equipped with multigroup first through hole 312,
The first through hole 312 of the left and right sides being arranged on the inside of the edge of the left and right sides end face of the first side plate 32 respectively, it is described
Second side plate 32 is equally the structural member for the channel steel shape being welded by metallic plate, and the front/rear end of structural member is fixed respectively
There are connecting plate 321, the connecting plate 321 to be equipped with the second through-hole to match with the first through hole 312 of first side plate 31
322, two pieces is equipped with before and after first side plate 31, and second side plate 32 or so is equipped with two pieces, and connection bolt 5 passes through the
First side plate 31 and the second side plate 32 are fixed together by one through-hole 312 and the second through-hole 322.
Symmetrical be equipped with adjusts through-hole 311 on first side plate, 31 upper side, and the micromatic setting 2 includes first
Micromatic setting 21, the second micromatic setting 22 and third micromatic setting 23.First micromatic setting 21 includes the first trimming bolt
211 and first fine-tuning nut 212, first micromatic setting 21 be equipped with one on first side plate 31 of front and back setting
Group, every group includes a pair, and first fine-tuning nut 212 is corresponding with the adjusting through-hole 311 to be fixed on described first
On the upper side of side plate 31, first trimming bolt 211 is rotatable to be located at the adjusting through-hole 311 and the first fine-tuning nut
In 212, and the first trimming bolt 211 can be equipped with certain overhang upwards.
Second micromatic setting 22 is equipped with one group on first side plate 31 of front and back setting, and every group includes one
It is right, the outside of corresponding each pair of first micromatic setting 21 is symmetrically located at per the second micromatic setting 22 of a pair.Each second
Micromatic setting 22 includes the second trimming bolt 221 and the second fine-tuning nut 222, the vertical fixation of second fine-tuning nut 222
In the upside of first side plate 31, and it is in the outside of first micromatic setting 21, second trimming bolt 221 can
Rotation is located in second fine-tuning nut 222, the opposite setting of the external part of two groups of the second trimming bolt 221.
The third micromatic setting 23 is equipped with one group on second side plate 32 of left and right settings, and every group includes one
It is right, it is symmetrically located on the upper side of the second side plate 32 per a pair of third micromatic setting 23.Each third micromatic setting 23 wraps
Include third trimming bolt 231 and third fine-tuning nut 232, the third fine-tuning nut 232 it is vertical be fixed on the second side
The upside of plate 32, the third trimming bolt 231 is rotatable to be located in the third fine-tuning nut 232, and two groups of third is micro-
The setting for adjusting the external part of bolt 231 opposite.
The positioning body 1 includes that positioning plate 11, location nut 12, first adjust angle steel 13, second and adjust angle steel 14 and the
Three adjust angle steel 15, and the positioning plate 11 is equipped with front and back symmetrical multiple rows of positioning through hole 111, and each row's positioning through hole is equidistant
Be equipped with multiple, corresponding setting is there are two location nut 12 up and down for each positioning through hole 111, the location nut 12
It is separately fixed on the two sides up and down of the positioning plate 11, the lower margin spiral shell for needing to position can be connected in the location nut 12
Bolt, and the adjustably upward external part of foot bolt.
Two group of first adjusting angle steel 13, each group of the first adjustment angle are symmetrically fixed with before and after 1 upper side of the positioning body
Steel 13 includes symmetrical two pieces, and each first adjusts the upside table that 13 downside of angle steel is fixed on the positioning body 1
On face, and there are extension outward, the first adjusting angle steel 13 to be placed in contrast relative to the positioning body 1
In first adjusting bolt 211 of first micromatic setting 21 answered.
The left and right sides of each pair of first adjusting angle steel 13 is respectively and fixedly provided with a pair second and adjusts angle steel 14, and described second adjusts angle steel
14 buckle-types are fixed on the positioning body 1, and the medial surface and 1 upper side of the positioning body of the second adjusting angle steel 14 are solid
Fixed connection, described second is adjusted at the end face outside of angle steel 14 equipped with the second matched micromatic setting 22.
The third adjusts being fixed on the positioning body 1 of symmetrical buckle-type before and after angle steel 15, and the third is adjusted
The medial surface of angle steel 15 is fixedly connected with 1 upper side of the positioning body, is equipped at the end face outside of the third adjusting angle steel 15
Matched third micromatic setting 23.
The chassis 4 includes bearing tube 41, reinforced pipe 42, the support tube 43 being made of hollow steel pipe, telescoping tube 44 and solid
It is scheduled on the base board 45 of 44 lower end of telescoping tube, the bearing tube 41 or so is equipped with two pieces, being equipped with before and after the reinforced pipe 42
Two pieces, and be located on bearing tube 41, four ends of the bearing tube 41 are equipped with vertical support tube 43, and the bearing tube 41 is reinforced
It is linked together by right-angle coupler between pipe 42 and support tube 43, the right-angle coupler is the special connection of joint steel pipe
Part.Support shuttering 3 is fixed on the bearing tube 41, the circumference barrel of the support tube 43 is equipped with fastener hole 431, described to stretch
The telescopic pipe inner cavity for being located at support tube 43 of the draw 44, and equipped with certain flexible surplus, the telescoping tube 44 can pass through
Fastener hole 431 on support tube 43 is fastened on by fastening bolt 5 in 43 inner cavity of support tube, and the downside of the telescoping tube 44 is fixed with
Base board 45, is used to support whole device.
The operation principle of the present invention：
Device in place after, by positioning body 1 and be located at the whole centering of location nut 12 thereon using auxiliary positioning point, pass through
Location nut 12 adjusts foundation bolt to certain outer allowance is stretched out, and loosens the fastening bolt 5 being located on the support tube 43,
So that telescoping tube 44 is can move up and down, adjust the stroke of the telescoping tube 44, to reach the elevation progress to the absolute altitude of device
Coarse adjustment, the first trimming bolt 211 of the first micromatic setting 21 of adjusting make to be located at positioning body 1 thereon and reach horizontality, coarse adjustment
The position of pre-embedded bolt, elevation, spacing etc. are checked by survey crew after the completion, if any deviation then by being located at positioning body
1 outside the second micromatic setting 22 the second trimming bolt 221 and third micromatic setting 23 third trimming bolt 231 to its into
The subtle adjusting of row.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which would not require any inventive effort, to be done
The various modifications or changes gone out are still within the scope of the present invention.
Claims (7)
1. a kind of contact net basic foundation bolt positioning device, characterized in that including positioning body, micromatic setting, support shuttering and
Chassis；The support shuttering is equipped with micromatic setting, and the positioning body is movably placed on micromatic setting, the branch hold mode
Plate is fixed on chassis.
2. a kind of contact net basic foundation bolt positioning device according to claim 1, characterized in that the support shuttering
Including the first side plate and the second side plate, it is equipped with two pieces before and after first side plate, described second side plate or so is equipped with two pieces,
The both ends of first side plate of front and back setting are both connected on the second side plate that the left and right sides is arranged.
3. a kind of contact net basic foundation bolt positioning device according to claim 2, characterized in that first side plate
It is the structural member for the channel steel shape being welded by metallic plate with the second side plate, left and right pair on the medial surface of first side plate
What is claimed is equipped with multigroup first through hole, and the both ends of the surface of second side plate are respectively fixed with connecting plate, the connecting plate be equipped with
The second through-hole that the first through hole of first side plate matches, connection bolt is by first through hole and the second through-hole by the first side
Plate and the second side plate are fixed together, and the first side plate upper side, which is equipped with, adjusts through-hole, the micromatic setting and adjusting through-hole
It is connected.
4. a kind of contact net basic foundation bolt positioning device according to claim 3, characterized in that the micromatic setting
Including the first micromatic setting, the second micromatic setting and third micromatic setting, first micromatic setting includes the first trimming bolt
With the first fine-tuning nut, first fine-tuning nut upside for being fixed on first side plate corresponding with the adjusting through-hole
On face, first trimming bolt is rotatable to be located in the adjusting through-hole and the first fine-tuning nut, and the first trimming bolt
It can be equipped with certain overhang upwards.
5. a kind of contact net basic foundation bolt positioning device according to claim 4, characterized in that second fine tuning
Device is located at the side of the first micromatic setting, and second micromatic setting includes the second trimming bolt and the second fine-tuning nut, institute
The vertical upside for being fixed on first side plate of the second fine-tuning nut is stated, second trimming bolt is rotatable to be located at second
In fine-tuning nut, second trimming bolt is equipped with certain external part, and the third micromatic setting is located at the of left and right settings
On two side plates, the third micromatic setting includes third trimming bolt and third fine-tuning nut, and the third fine-tuning nut is vertical
The upside for being located at the second side plate, the third trimming bolt is rotatable to be located in third fine-tuning nut, third trimming bolt
Equipped with certain external part.
6. a kind of contact net basic foundation bolt positioning device according to claim 4, characterized in that the positioning body packet
It includes positioning plate, location nut, the first adjusting angle steel, the second adjusting angle steel and third and adjusts angle steel, before the positioning plate is equipped with
Symmetrical multiple rows of positioning through hole afterwards, each row's positioning through hole are equipped with multiple at equal intervals, each positioning through hole is corresponding to be equipped with
Location nut, the location nut is interior to connect foundation bolt, and the first adjustment angle is symmetrically equipped with before and after the positioning body upper side
Steel, the first adjusting angle steel is located on the positioning body, and has an extension outward relative to the positioning body, and described first
It adjusts angle steel to be placed in the first adjusting bolt of corresponding first micromatic setting, first adjustment angle
The side of steel is fixed with the second adjusting angle steel, and the second adjusting angle steel buckle-type is fixed on the positioning body, and described the
The medial surface of two adjusting angle steel is fixedly connected with the positioning body upper side, is equipped at the end face outside of the second adjusting angle steel
The second matched micromatic setting, the third adjusting angle steel buckle-type are located on the positioning body, the third tune
The medial surface of section angle steel is fixedly connected with the positioning body upper side, and the third is adjusted and is equipped with therewith at the end face outside of angle steel
The third micromatic setting to match.
7. a kind of contact net basic foundation bolt positioning device according to claim 1, characterized in that the chassis includes
Bearing tube, reinforced pipe, the support tube being made of hollow steel pipe, telescoping tube and the base board for being fixed on telescoping tube lower end, it is described to hold
Pipe or so is equipped with two pieces again, is equipped with two pieces before and after the reinforced pipe, and be located on bearing tube, four ends of the bearing tube are set
There is vertical support tube, is linked together by right-angle coupler between the bearing tube, reinforced pipe and support tube, the load-bearing
The support shuttering is fixed on pipe, the circumference barrel of the support tube is equipped with fastener hole, and the telescoping tube can pass through support
Fastener hole on pipe is fastened on by fastening bolt in the support tube cavity, and base board is fixed on the downside of the telescoping tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700722.6A CN108643220A (en) | 2018-06-29 | 2018-06-29 | A kind of contact net basic foundation bolt positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700722.6A CN108643220A (en) | 2018-06-29 | 2018-06-29 | A kind of contact net basic foundation bolt positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108643220A true CN108643220A (en) | 2018-10-12 |
Family
ID=63750078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810700722.6A Pending CN108643220A (en) | 2018-06-29 | 2018-06-29 | A kind of contact net basic foundation bolt positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404079A (en) * | 2021-06-02 | 2021-09-17 | 中交(昆明)建设有限公司 | Lamp pole foundation installation adjusting device and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088840A (en) * | 2013-02-05 | 2013-05-08 | 成都市工业设备安装公司 | Axis type foundation bolt high-precision fast locator and locating method thereof |
| CN203034897U (en) * | 2012-12-25 | 2013-07-03 | 中铁十四局集团第四工程有限公司 | Forming mold for embedded bolts of struts of contact nets of passenger rail lines |
| CN204849798U (en) * | 2015-07-24 | 2015-12-09 | 中国十九冶集团有限公司 | Rag bolt fixed bolster |
| CN206889981U (en) * | 2017-07-12 | 2018-01-16 | 中国电建集团核电工程公司 | Pre-embedded anchoring bolts adjustment, fixing device for installing |
| CN208604619U (en) * | 2018-06-29 | 2019-03-15 | 中铁十四局集团第四工程有限公司 | A kind of contact net basic foundation bolt positioning device |
-
2018
- 2018-06-29 CN CN201810700722.6A patent/CN108643220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203034897U (en) * | 2012-12-25 | 2013-07-03 | 中铁十四局集团第四工程有限公司 | Forming mold for embedded bolts of struts of contact nets of passenger rail lines |
| CN103088840A (en) * | 2013-02-05 | 2013-05-08 | 成都市工业设备安装公司 | Axis type foundation bolt high-precision fast locator and locating method thereof |
| CN204849798U (en) * | 2015-07-24 | 2015-12-09 | 中国十九冶集团有限公司 | Rag bolt fixed bolster |
| CN206889981U (en) * | 2017-07-12 | 2018-01-16 | 中国电建集团核电工程公司 | Pre-embedded anchoring bolts adjustment, fixing device for installing |
| CN208604619U (en) * | 2018-06-29 | 2019-03-15 | 中铁十四局集团第四工程有限公司 | A kind of contact net basic foundation bolt positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404079A (en) * | 2021-06-02 | 2021-09-17 | 中交(昆明)建设有限公司 | Lamp pole foundation installation adjusting device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208604619U (en) | A kind of contact net basic foundation bolt positioning device | |
| CN106218834A (en) | A kind of Novel marine loose bed jig | |
| CN208844447U (en) | A kind of culvert construction support system | |
| CN108643220A (en) | A kind of contact net basic foundation bolt positioning device | |
| CN109531017A (en) | A kind of adjustable combination moulding bed of welding for steel structure | |
| CN206678138U (en) | A kind of preformed bricks swing die | |
| CN206050008U (en) | A kind of Novel marine loose bed jig | |
| CN211475383U (en) | Shooting support capable of being placed on fluctuated ground quickly and stably | |
| CN205577402U (en) | Adjustable arched beam formwork reinforcing apparatus that can used repeatedly | |
| CN205979019U (en) | Transformer supporting seat | |
| CN208959260U (en) | The mobile basketball frame of adjustable angle | |
| CN203846769U (en) | Concrete wall column external corner template device | |
| CN210947651U (en) | Folding beam frame for building construction | |
| CN205869893U (en) | Laborsaving sleeve roof -rack | |
| CN203751716U (en) | Simple caterpillar band plate drilling fixture | |
| CN209532509U (en) | A kind of adjustable combination moulding bed of welding for steel structure | |
| CN209145276U (en) | The adjustable jacking of assembled architecture | |
| CN207197523U (en) | Subway, tunnel survey instrument fixed mount | |
| CN207058873U (en) | A kind of levelling device assembled for the examination of the ring of metro shield section of jurisdiction three | |
| CN220621891U (en) | Construction support hole steel supporting structure | |
| CN207087214U (en) | A kind of fixed mount | |
| CN207388287U (en) | A kind of plastic pipe out-of-roundness means for correcting | |
| CN203022337U (en) | Cooling tower construction support frame structure | |
| CN212507348U (en) | Aluminum alloy template top plate line support configuration | |
| CN207860153U (en) | A kind of automobile-used hydraulic support leg of equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |