CN212406751U - Template trolley for pipe gallery construction - Google Patents
Template trolley for pipe gallery construction Download PDFInfo
- Publication number
- CN212406751U CN212406751U CN202021315128.4U CN202021315128U CN212406751U CN 212406751 U CN212406751 U CN 212406751U CN 202021315128 U CN202021315128 U CN 202021315128U CN 212406751 U CN212406751 U CN 212406751U
- Authority
- CN
- China
- Prior art keywords
- collateral branch
- stand
- adjusting
- slide rail
- adjustment mechanism
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000009415 formwork Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a template trolley is used in piping lane construction, including inner support frame, exterior sheathing, interior sheathing, collateral branch support tip adjustment mechanism, top adjustment mechanism, collateral branch bracing wire rod group, counter-pull rod, collateral branch support universal driving shaft, inner support frame comprises a plurality of frame parallel arrangement, the frame is including setting up the down tube that sets up between the crossbeam, crossbeam and the stand along direction of height parallel arrangement on the stand at both ends, stand, the setting of collateral branch support tip adjustment mechanism is on the stand side, top adjustment mechanism sets up the top at the stand, the outside of support frame including interior sheathing and exterior sheathing set gradually, collateral branch bracing wire rod group sets up between stand side and interior sheathing, exterior sheathing and interior sheathing are connected to the counter-pull rod, collateral branch bracing linkage hub connection collateral branch bracing wire rod group and collateral branch support tip adjustment mechanism. The utility model discloses construction convenient operation, the atress is even and local still can finely tune, and the installation effectiveness is high, saves the cost of labor, improves construction quality.
Description
Technical Field
The utility model belongs to the technical field of piping lane construction equipment, concretely relates to template trolley is used in piping lane construction.
Background
In the field of civil engineering construction, an urban comprehensive pipe gallery becomes one of the hotspots of urban modern construction in the 21 st century and the marks for measuring the urban construction modernization level, and a large number of comprehensive pipe gallery engineering construction processes are developed along with the hotspots. Because piping lane concrete placement often needs design piping lane template platform truck to carry out the flowing water construction, can accomplish the template location installation fast, ensure that piping lane construction is high-efficient, be the indispensable apparatus of piping lane construction. At present, the template trolley commonly applied to pipe gallery construction is equipped with a large number of bolt lead screws for manual assembly and adjustment, the building efficiency is low, the labor cost is high, the construction progress is slow, the whole trolley structure is heavy, and therefore, the design of the high-efficiency assembly movable pipe gallery trolley is particularly urgent.
Disclosure of Invention
The utility model provides a template trolley is used in piping lane construction to solve a series of above-mentioned defects that current piping lane construction template trolley brought.
The technical scheme of the utility model is that: the utility model provides a template trolley is used in piping lane construction, includes inner support frame, exterior sheathing, interior sheathing, collateral branch support tip adjustment mechanism, top adjustment mechanism, collateral branch bracing wire rod group, to pull rod, collateral branch support universal driving shaft, inner support frame comprises a plurality of frame parallel arrangement, the frame is including setting up the down tube that sets up between the crossbeam that sets up along direction of height parallel arrangement on the stand at both ends, stand, the side supports tip adjustment mechanism setting on the stand side, top adjustment mechanism sets up the top at the stand, the outside of support frame including interior sheathing and exterior sheathing set gradually, collateral branch bracing wire rod group sets up between stand side and interior sheathing, exterior sheathing and interior sheathing are connected to the pull rod, collateral branch bracing linkage hub connection collateral branch bracing wire rod group and collateral branch bracing tip adjustment mechanism.
The scheme is further, the inner formword includes chamfer template, top template, side form board, chamfer template one end and side form board are articulated, and the other end is connected with the top template, top adjustment mechanism sets up between top template and stand top.
According to the scheme, the bottom of the top template is provided with a transverse back rib, the length of the transverse back rib is longer than that of the top template, two ends of the transverse back rib extend to the lower part of the chamfering template, and when the top template is lifted, the chamfering template is driven by the transverse back rib to be synchronously installed in place.
The scheme is further, side support lead screw group includes a plurality of side support lead screws, side support lead screw one end and side support link shaft are connected, and one end is connected with the side form board.
The scheme is further that the top adjusting mechanism comprises a herringbone strut, an adjusting screw rod II, a fixed block II, a fixed pin, an adjusting slide rail I, a slide block II, an adjusting slide rail II and a plurality of pin shafts, the adjusting slide rail I is vertically arranged above the upright column along the longitudinal direction, the adjusting slide rail II is slidably arranged in the adjusting slide rail I, a plurality of connecting plates are equidistantly arranged at the upper end of the adjusting slide rail I, through holes are formed in the connecting plates, the herringbone strut comprises a movable end and a fixed end, one of the pin shafts penetrates through the through holes to fixedly connect one end of the fixed end with the connecting plates, the other end of the fixed end is rotatably connected with the movable end through the pin shafts, the other end of the movable end is fixed in the adjusting slide rail II, the movable end is connected with the fixed end to form a herringbone shape, the joint of the top end is hinged with the bottom of the top template, the, the second sliding block is connected with the second adjusting sliding rail, screw holes are formed in the middle of the second fixing block and the second sliding block, and the second adjusting screw rod penetrates through the screw holes of the second fixing block and the second sliding block and is arranged on the axis of the first adjusting sliding rail.
The scheme is further that the first adjusting slide rail and the second adjusting slide rail are coaxially arranged.
The scheme is further, side support tip adjustment mechanism includes fixed block one, accommodate the lead screw one, slider one, spout, connection base, fixed block one is fixed to be set up in the stand side, the side of slider one is equipped with the spout, through spout and stand sliding connection, fixed block one is equipped with the screw with the centre of slider one, accommodate the lead screw one passes the screw setting in the stand side of outermost frame, it vertically sets up on the frame to connect the base, it is fixed to connect the both ends and the slider side of base, the side support universal driving shaft sets up on connecting the base for the side support lead screw rotates with the connection base and is connected.
The scheme is further that the number of the first adjusting screw rods is four, and the first adjusting screw rods are arranged on four stand columns at two ends of the inner support frame.
In a further scheme, the bottom of the inner support frame is provided with a travelling wheel.
The utility model has the advantages that:
1. the side supporting screw rod groups at the two ends of the inner supporting frame are synchronously moved and adjusted through the side supporting universal driving shaft, so that a large amount of labor is saved, the efficiency is improved, and the side supporting screw rod groups are composed of adjustable screw rods, and can be manually subjected to local fine adjustment and fastening after being integrally installed in place, so that the integral stress is uniform;
2. the utility model discloses a top adjustment mechanism is the herringbone brace, the herringbone brace is through two coaxial slide linkage, every herringbone brace all has a stiff end and loose end, the stiff end is fixed to articulate on adjusting slide rail one, loose end is fixed on the internal regulation slide rail two, the end establishes accommodate the lead screw two, the one end of accommodate the lead screw two is through the anchor of fixed block two and fixed adjusting slide rail one, one end is through the anchor of slider two and adjusting slide rail two, adjust the relative position relation of two slide rails through accommodate the lead screw two and realize coaxial slip, thereby make the top herringbone brace open and shut in step, realize the lifting and the unloading of top form, construction convenient operation, the installation effectiveness is high, save the cost of labor input;
3. the utility model discloses a top template bottom design leads to long horizontal back rib, and horizontal back rib extends to under the chamfer template, when the top template lifts up, drives chamfer template synchronous mounting and takes one's place through horizontal back rib overhanging end, need not the chamfer template and sets up the pull rod and can counterpoint automatically;
4. the utility model discloses an overall framework is simple, and the dead weight is light, utilizes the walking wheel can easily promote the walking to the construction of next class water section under the manpower impetus, and the efficiency of construction is high, and convenient and fast improves construction quality.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a form trolley for pipe gallery construction according to the present invention;
fig. 2 is a schematic structural view of an inner support frame of the formwork trolley for pipe gallery construction;
fig. 3 is a schematic structural view of a top adjusting mechanism of the form trolley for pipe gallery construction;
fig. 4 is a schematic structural view of a side support end adjusting mechanism of the form trolley for pipe gallery construction according to the present invention;
wherein: 1. the device comprises an inner support frame, 1-1 parts of upright columns, 1-2 inclined rods, 1-3 parts of cross beams, 2 parts of side support screw rod groups, 3 parts of side support end adjusting mechanisms, 31 parts of first fixing blocks, 32 parts of adjusting screw rods, 33 parts of first sliding blocks, 34 parts of sliding grooves, 35 parts of connecting bases, 4 parts of side support universal driving shafts, 5 parts of top adjusting mechanisms, 51 parts of movable ends, 52 parts of fixed ends, 53 parts of fixing screws, 54 parts of second fixing blocks, 55 parts of fixing pins, 56 parts of first adjusting sliding rails, 57 parts of sliding blocks, 58 parts of second adjusting sliding rails, 6 parts of top templates, 7 parts of chamfering templates, 8 parts of side templates, 9 parts of opposite pull rods, 10 parts of walking wheels, 11 parts of outer templates, 12 parts of transverse back ribs.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.
As shown in fig. 1-3, a formwork jumbo for pipe gallery construction comprises an inner support frame 1, an outer formwork 11, an inner formwork, a side support end adjusting mechanism 3, a top adjusting mechanism 5, a side support screw rod group 2, a counter pull rod 9 and a side support linkage shaft 4, wherein the inner support frame 1 is formed by arranging a plurality of frames in parallel, the length of the inner support frame 1 and the distance between the frames are arranged according to requirements, the frames comprise upright columns 1-1 arranged at two ends, cross beams 1-3 arranged on the upright columns 1-1 in parallel along the height direction, and diagonal rods 1-2 arranged between the cross beams 1-3 and the upright columns 1-1, the side support end adjusting mechanism 3 is arranged on the side surfaces of the upright columns 1-1, the top adjusting mechanism 5 is arranged at the top ends of the upright columns 1-1, the inner formwork and the outer formwork 11 are sequentially arranged outside the inner support frame 1, the side support screw rod group 2 is arranged between the side surface of the upright post 1-1 and the inner formwork, the counter-pull rod 9 is connected with the outer formwork 11 and the inner formwork, and the side support linkage shaft 4 is connected with the side support screw rod group 2 and the side support end adjusting mechanism 3.
The utility model discloses further, the inner formword includes chamfer template 7, cope match-plate pattern 6, side form 8, 7 one end of chamfer template and side form 8 are articulated, and the other end and cope match-plate pattern 6 are connected, top adjustment mechanism 5 sets up between cope match-plate pattern 6 and stand 1-1 top, utilizes top adjustment mechanism 5 to drive 6 vertical displacements of cope match-plate pattern, realizes unloading.
The utility model discloses further, 6 bottoms in top template are equipped with horizontal back of the body rib 12, 12 length in horizontal back of the body rib are longer than top template 6, and both ends extend to under the chamfer template 7, when top template 6 lifts up, drive chamfer template 7 through horizontal back of the body rib 12 and install in step and take one's place, realize chamfer template 7 along with top template 6 synchronous stay and unload and fall.
The utility model discloses further, collateral branch supporting lead screw group 2 includes a plurality of collateral branch supporting lead screws, collateral branch supporting lead screw one end and collateral branch supporting universal driving shaft 4 are connected, and one end is connected with side form board 8, vertically sets up along inner support frame 1 for even and local fine setting still can be carried out to the atress.
The utility model discloses a further, top adjustment mechanism 5 includes herringbone strut, accommodate the lead screw two 53, the fixed block two 54, fixed pin 55, adjust slide rail one 56, slider two 57, adjust slide rail two 58, a plurality of round pin axle, it sets up in stand 1-1 along vertical direction perpendicularly to adjust slide rail one 56, it slides and sets up in adjusting slide rail one 56 to adjust slide rail two 58, the upper end equidistance of adjusting slide rail one 56 is equipped with a plurality of connecting plates, be equipped with the through-hole on the connecting plate, the herringbone strut includes expansion end 51 and stiff end 52, one of them the round pin axle passes the through-hole and realizes the fixed connection of stiff end 52 one end and connecting plate, the other end and the expansion end 51 of stiff end 52 rotate through the round pin axle and connect, the other end of expansion end 51 is fixed in adjusting slide rail two 58, expansion end 51 moves along with adjusting the removal of slide rail two 58 in adjusting slide rail one 56, the movable end 51 and the fixed end 52 are connected to form a herringbone shape, the connection position of the top end is hinged to the bottom of the top template 6, the herringbone support changes in height along with the movement of the movable end 51, so that the height of the top template 6 is driven to change, the fixed block II 54 and the sliding block II 57 are arranged in the adjusting sliding rail I56, the sliding block II 57 is connected with the adjusting sliding rail II 58, a screw hole is formed between the fixed block II 54 and the sliding block II 57, the adjusting screw rod II 53 penetrates through the screw hole of the fixed block II 54 and the sliding block II 57 and is arranged on the axis of the adjusting sliding rail I56, and the adjusting screw rod II 53 is rotated to realize the movement of the adjusting sliding rail II 58 in the adjusting sliding.
The utility model discloses further, adjust the coaxial setting of first slide rail 56 and two 58 of regulation slide rails, make by the channel-section steel, the slide rail is upwards regarded as to the channel-section steel, and the cross dimension of adjusting first slide rail 56 is greater than and adjusts two 58 cross dimensions of slide rail.
The utility model discloses a further, side supports tip adjustment mechanism 3 includes fixed block 31, accommodate the lead screw one 32, slider one 33, spout 34, connection base 35, fixed block one 31 is fixed to be set up in the stand 1-1 side, the side of slider one 33 is equipped with spout 34, through spout 34 and stand 1-1 sliding connection, the centre of fixed block one 31 and slider one 33 is equipped with the screw, accommodate the lead screw one 32 passes the screw and sets up in the stand 1-1 side of outermost frame, connection base 35 vertically sets up on the frame, the both ends of connection base 35 and slider one 33 side are fixed, side supports universal driving shaft 4 sets up on connection base 35 for side supports lead screw and connection base 35 rotate and are connected, rotate accommodate the lead screw one 32 and make slider one 33 make vertical displacement on stand 1-1, the side support screw rod on the whole connecting base 35 is driven to move, so that the side mold plate 8 is driven to move.
The utility model discloses further, the figure of accommodate the lead screw 32 is four, sets up on four stands 1-1 at inner bracing frame 1 both ends.
The utility model discloses further, the bottom of inner support frame 1 is equipped with walking wheel 10.
The utility model relates to a template platform truck's for piping lane construction principle is: the inner support frame 1 is formed by welding angle steel and square steel and mainly plays a role in supporting the inner template; the walking wheels 10 are mainly used for moving the whole template trolley forwards; the side supporting screw rod group 2, the side supporting linkage shaft 4 and the side supporting end part adjusting mechanism 3 are driven by the vertical adjustment of the side supporting end part adjusting mechanism 3 to move up and down, so that the side supporting screw rod group 2 is driven to move vertically to drive the side supporting to jack and contract, and the side template 8 is pushed, installed and unloaded; the herringbone strut, the first adjusting slide rail 56, the second slide block 57, the second adjusting slide rail 58, the second adjusting screw rod 53 and the second fixing block 54 in the top adjusting mechanism 5 can adjust and drive the movable end of the herringbone strut to move, so that the top end of the herringbone strut generates vertical displacement, and the top template 6 is lifted and unloaded through the hinging of the top end of the herringbone strut and the top template 6; the bottom of the top template 6 is provided with a transverse back rib 12, and the transverse back rib 12 is used for driving the positioning and the unloading of the chamfering template 7 when the top template 6 is lifted and unloaded; the exterior sheathing 11 is whole template, and the integral erection location is through removing when the interior sheathing removes to pull rod 9, the utility model discloses two operating personnel rotate accommodate the lead screw two 53 simultaneously when the upper portion jack-up, and two people are located 1 both ends of inner support frame during the side adjustment, and two accommodate the lead screw 32 of alone concurrent operation adjust, and side support lead screw group 2 can finely tune.
While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.
Claims (9)
1. The utility model provides a template trolley is used in piping lane construction, its characterized in that, includes inner support frame, exterior sheathing, interior sheathing, collateral branch support tip adjustment mechanism, top adjustment mechanism, collateral branch bracing wire rod group, counter-pull rod, collateral branch support universal driving shaft, inner support frame comprises a plurality of frame parallel arrangement, the frame is including setting up the down tube that sets up between the crossbeam, crossbeam and the stand along direction of height parallel arrangement on the stand at both ends, the stand, the setting of collateral branch support tip adjustment mechanism is on the stand side, top adjustment mechanism sets up the top at the stand, the outside of support frame including interior sheathing and exterior sheathing set gradually, collateral branch bracing wire rod group sets up between stand side and interior sheathing, exterior sheathing and interior sheathing are connected to the counter-pull rod, collateral branch bracing linkage hub connection collateral branch bracing wire rod group and collateral branch bracing tip adjustment mechanism.
2. The formwork trolley for pipe gallery construction according to claim 1, wherein the inner formwork comprises a chamfer formwork, a top formwork and a side formwork, one end of the chamfer formwork is hinged to the side formwork, the other end of the chamfer formwork is connected with the top formwork, and the top adjusting mechanism is arranged between the top formwork and the top end of the upright post.
3. The form jumbo for piping lane construction as claimed in claim 2, wherein the top form is provided at the bottom thereof with a transverse back rib, the transverse back rib is longer than the top form, both ends thereof extend below the chamfer form, and when the top form is lifted, the chamfer form is driven by the transverse back rib to be synchronously installed in place.
4. The form jumbo for piping lane construction according to claim 3, wherein the side support screw group includes a plurality of side support screws, one end of each side support screw is connected with the side support link shaft, and the other end is connected with the side form.
5. The form jumbo for piping lane construction according to claim 4, wherein the top adjustment mechanism comprises a herringbone strut, a second adjustment screw rod, a second fixed block, a fixed pin, a first adjustment slide rail, a second slide block, a second adjustment slide rail and a plurality of pin shafts, the first adjustment slide rail is vertically arranged above the upright column along the longitudinal direction, the second adjustment slide rail is slidably arranged inside the first adjustment slide rail, a plurality of connecting plates are equidistantly arranged at the upper end of the first adjustment slide rail, through holes are arranged on the connecting plates, the herringbone strut comprises a movable end and a fixed end, one of the pin shafts penetrates through the through hole to realize the fixed connection of one end of the fixed end and the connecting plates, the other end of the fixed end and the movable end are rotatably connected through the pin shafts, the other end of the movable end is fixed in the second adjustment slide rail, the movable end and the fixed end are connected to form a herringbone, the top end joint is hinged to the bottom of the top template, the second fixing block and the second sliding block are arranged in the first adjusting sliding rail, the second sliding block is connected with the second adjusting sliding rail, screw holes are formed in the middle of the second fixing block and the second sliding block, and the second adjusting screw rod penetrates through the screw holes of the second fixing block and the second sliding block and is arranged on the axis of the first adjusting sliding rail.
6. The form jumbo for piping lane construction according to claim 5, wherein the first adjusting slide rail and the second adjusting slide rail are coaxially disposed.
7. The template trolley for pipe gallery construction according to claim 6, wherein the side supporting end adjusting mechanism comprises a first fixing block, a first adjusting screw rod, a first sliding block, a sliding groove and a connecting base, the first fixing block is fixedly arranged on the side face of the stand column, the side face of the first sliding block is provided with the sliding groove and is connected with the stand column in a sliding mode through the sliding groove, a screw hole is formed in the middle of the first fixing block and the first sliding block, the first adjusting screw rod penetrates through the screw hole and is arranged on the side face of the stand column of the outermost frame, the connecting base is vertically arranged on the frame, two ends of the connecting base are fixed to one side face of the sliding block, and the side supporting linkage shaft is arranged on the connecting base, so that the side supporting screw rod is.
8. The form jumbo for piping lane construction according to claim 7, wherein the number of the first adjusting screw rods is four, and the first adjusting screw rods are disposed on four columns at both ends of the inner support frame.
9. The form jumbo for piping lane construction as claimed in claim 8, wherein a road wheel is provided at the bottom of the inner support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315128.4U CN212406751U (en) | 2020-07-07 | 2020-07-07 | Template trolley for pipe gallery construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315128.4U CN212406751U (en) | 2020-07-07 | 2020-07-07 | Template trolley for pipe gallery construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406751U true CN212406751U (en) | 2021-01-26 |
Family
ID=74405697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021315128.4U Active CN212406751U (en) | 2020-07-07 | 2020-07-07 | Template trolley for pipe gallery construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212406751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706363A (en) * | 2020-07-07 | 2020-09-25 | 中交二公局第三工程有限公司 | A formwork trolley for pipe gallery construction |
-
2020
- 2020-07-07 CN CN202021315128.4U patent/CN212406751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706363A (en) * | 2020-07-07 | 2020-09-25 | 中交二公局第三工程有限公司 | A formwork trolley for pipe gallery construction |
| CN111706363B (en) * | 2020-07-07 | 2025-03-07 | 中交二公局第三工程有限公司 | A template trolley for pipe gallery construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108442255B (en) | Movable formwork bridge fabrication machine and construction method for cast-in-situ bridge fabrication | |
| CN109968499B (en) | Special die for pouring T-shaped beam and application method thereof | |
| CN207944955U (en) | Tunnel widening section second lining trolley | |
| CN110468748B (en) | Culvert trolley | |
| CN211904632U (en) | A place platform for stair structure capability test | |
| CN112458912A (en) | Walking type trolley and installation method and construction method thereof | |
| CN111455852A (en) | Assembling method of movable formwork for bridge construction | |
| CN115305952A (en) | Self-propelled steel formwork trolley for construction of comprehensive pipe gallery | |
| CN103557011A (en) | Side wall trolley | |
| CN212406751U (en) | Template trolley for pipe gallery construction | |
| CN210712594U (en) | Culvert platform truck | |
| CN112064505A (en) | Amplitude-variable type movable support and construction method thereof | |
| CN111706363B (en) | A template trolley for pipe gallery construction | |
| CN110438908B (en) | Deck-type box-type arch bridge reconstruction construction method | |
| CN119021100A (en) | A construction method for an integrated upward movable formwork | |
| CN211285309U (en) | Traveling type hanging basket for bridge construction | |
| CN119021099A (en) | An integrated upward movable mold frame | |
| CN110438906B (en) | Arch rib construction method for deck box type arch bridge | |
| CN115897417B (en) | Template construction method and device in cantilever casting continuous beam process | |
| CN212671805U (en) | Split type hydraulic trolley | |
| CN110438907B (en) | Deck type arch bridge construction method based on steel arch frame | |
| CN213297130U (en) | Electric lifting sliding formwork device | |
| CN114717940A (en) | Movable U-shaped section beam inner mold support | |
| CN222648597U (en) | Support for cast-in-situ construction of highway beams at combined building section | |
| CN218669399U (en) | Parking belt trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |