CN114991471B - Novel mould of cast-in-place formwork of slope roofing - Google Patents
Novel mould of cast-in-place formwork of slope roofing Download PDFInfo
- Publication number
- CN114991471B CN114991471B CN202210448941.6A CN202210448941A CN114991471B CN 114991471 B CN114991471 B CN 114991471B CN 202210448941 A CN202210448941 A CN 202210448941A CN 114991471 B CN114991471 B CN 114991471B
- Authority
- CN
- China
- Prior art keywords
- pressing
- component
- sliding
- rod
- block
- 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
- 238000009415 formwork Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 79
- 210000000078 claw Anatomy 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000011065 in-situ storage Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004880 explosion Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a novel mould for a slope roof casting formwork in situ, which comprises a formwork component, wherein the formwork component comprises a cylindrical mould, a mounting block, a fixing rope and a reinforcing hoop, the reinforcing hoop is arranged on the outer wall of the cylindrical mould, one end of the mounting block is attached to the reinforcing hoop, one end of the fixing rope is connected with the mounting block, the other end of the fixing rope penetrates into the mounting block, and an inclined plane is formed in the bottom of the cylindrical mould. According to the invention, the cylindrical template is reinforced by the fixing rope, the phenomenon of die explosion is avoided, after the fixing rope is connected, the fixing rope is reinforced secondarily by the positioning module, the problem that the fixing rope is inconvenient to disassemble due to stress expansion when the die is poured and disassembled is avoided, the fixing rope is extruded and fixed by the cooperation of the pressing component, the linkage component and the pressing component, and the upper arc claw rotates after being fixed by the cooperation of the pressing component and the meshing component, so that the attaching effect of the upper arc claw and the fixing rope is better.
Description
Technical Field
The invention relates to the technical field of slope roof pouring molds, in particular to a novel in-situ pouring formwork supporting mold for a slope roof.
Background
According to the target, the thermal power plant is encouraged to fully utilize the existing equipment resources to perform the optimization adjustment of the energy structure, wherein roof distributed photovoltaic power generation is a trend. The thermal power plant utilizes the advantages of on-site building resources and station service electricity to design photovoltaic power generation. The buttress positioning installation is the first step of photovoltaic installation, and the installation of cement roof buttress at present mainly adopts prefabricated cement buttress, firstly prefabricates on the ground, and then lifts up the roof for installation. This approach has major drawbacks: firstly, the prefabricated buttresses and the roof structure cannot be completely matched, errors exist, and particularly the slope roof cannot meet the requirements; secondly, the transportation of the buttress from the prefabricated site is time-consuming and labor-consuming; thirdly, the safety coefficient is lower, and the risk is larger; fourth, a relatively high roof requires a relatively large crane and is costly. Fifthly, after the buttress is hoisted to the roof, the buttress needs to be carried in a dispersed way, so that the safety of the roof is affected.
The existing buttress is prefabricated on the ground, and the prefabricated buttress is more square. The roof structure of the building of the thermal power plant is complicated, and particularly the roof structure of the building of the thermal power plant with a certain period of time is the same, and most of the roof structure has slopes. The square buttress can not meet the requirements, and for solving the problem, the plastic template is adopted, the angle is determined by cutting according to the gradient of the roof, the die is tightly attached to the roof, the foundation is firmly installed, the safe foundation is tamped, the plastic template is reinforced by adopting a steel wire rope or a high-strength nylon rope in the casting process of the template, the steel wire rope or the nylon rope is relatively troublesome in the fixed connection process, the expansion extrusion force is received in the form removal process, the knots are relatively tight, the die and the rope can not be quickly detached, and the template and the rope are easily damaged due to violent disassembly.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that in the inclined plane pouring process, the steel wire rope or the nylon rope is relatively troublesome in the fixed connection process, and is subjected to expansion extrusion force in the form removal process, the rope knot is relatively tight, the quick removal cannot be realized, and the template and the rope are easy to damage due to violent removal.
In order to solve the technical problems, the invention provides the following technical scheme: the novel mould comprises a template component, wherein the template component comprises a cylindrical mould, a mounting block, a fixing rope and a reinforcing hoop, the reinforcing hoop is arranged on the outer wall of the cylindrical mould, one end of the mounting block is attached to the reinforcing hoop, one end of the fixing rope is connected with the mounting block, the other end of the fixing rope penetrates into the mounting block, and the bottom of the cylindrical mould is provided with an inclined plane; the positioning module is arranged in the inner cavity of the mounting block and is movably connected with the mounting block, the positioning module comprises a pressing component, a linkage component, a pressing component and a meshing component, the linkage component is movably connected with the pressing component and the pressing component respectively, and the pressing component is movably connected with the meshing component; and the reinforcing support module is movably connected with the positioning module and comprises a sliding assembly and a support assembly, and the sliding assembly and the support assembly are movably connected.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the pressing assembly comprises a circular ring, a pressing plate, a pressing rod and a rack, one end of the pressing rod penetrates through the circular ring and is connected with the pressing plate, the other end of the pressing rod is connected with the rack, and the outer side of the circular ring is connected with the inner wall of the mounting block through a positioning rod.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the linkage assembly comprises a loop bar, a driven block, a driving block and a first spring, wherein the loop bar is arranged on the outer side of the pressing bar, the loop bar penetrates through the circular ring, one end of the driven block is connected with the inner wall of the loop bar, one end of the driving block is connected with the outer wall of the loop bar, and two ends of the first spring are respectively connected with the driven block and the driving block.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the pressing component comprises a conductive rod, a displacement plate and a mounting frame, one end of the conductive rod is connected with the sleeve rod, the other end of the conductive rod is connected with the displacement plate, a through groove matched with the pressing rod and the rack is formed in the surface of the displacement plate, and two sides of the bottom of the displacement plate are respectively arranged on the mounting frame.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the meshing assembly comprises a mounting sleeve, a gear and a penetrating pin, wherein both ends of the penetrating pin penetrate through a mounting frame, the mounting sleeve and the gear are arranged on the outer wall of the penetrating pin, the outer wall of the mounting sleeve is connected with an extrusion rod, and one end of the extrusion rod is connected with an upper arc claw.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the sliding assembly comprises a sliding bin, a metal sheet, a sliding block and a slope, wherein the slope is arranged on the surface of the sliding block, one end of the metal sheet is connected with the sliding block, and the other end of the metal sheet penetrates through the sliding bin and the circular ring and is connected with the pressing plate.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the support assembly comprises a hinge, a turnover plate and a jacking pin, the hinge is arranged on the inner wall of the sliding bin, one end of the turnover plate is connected with the hinge, the jacking pin penetrates through the sliding bin, a notch is formed in the surface of the turnover plate, and a guide pulley is arranged in the notch.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the positioning module further comprises a bottom supporting assembly, the bottom supporting assembly comprises a lower arc claw, a fixing seat, a movable rod and a sliding sleeve, one end of the fixing seat is connected with the lower arc claw, two ends of the movable rod are connected with the fixing seat, the sliding sleeve is arranged on the outer wall of the movable rod, a torsion spring is arranged on the surface of the movable rod, two ends of the torsion spring are respectively connected with the fixing seat and the sliding sleeve, one end of the sliding sleeve is connected with a supporting rod, and the bottom of the supporting rod is connected with a circular ring.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the positioning module further comprises a locking assembly, the locking assembly comprises a locking bin, a locking plate, a locking groove and a unidirectional pin, one end of the locking bin is connected with the circular ring, one end of the locking plate is connected with the pressing plate, the locking groove is formed in the surface of the locking plate, one end of the unidirectional pin penetrates through the locking bin and is connected with a traction handle, a sliding inclined plane is formed in the other end of the unidirectional pin, one end of the traction handle is connected with a second spring, and one end of the second spring is connected with the outer wall of the locking bin.
As a preferable scheme of the novel mould for the in-situ pouring formwork of the slope roof, the invention comprises the following steps: the template assembly further comprises a buckle plate and a hanging ring, wherein the buckle plate is arranged on the outer wall of the installation block, and the hanging ring is arranged on the inner wall of the installation block.
The invention has the beneficial effects that: according to the invention, the cylindrical template is reinforced by the fixing rope, so that the phenomenon of die explosion is avoided, and after the fixing rope is connected, the fixing rope is secondarily reinforced by the positioning module, so that the problem that the fixing rope is inconvenient to detach due to stress expansion when the die is poured and detached is avoided;
the fixed rope is extruded and fixed through the cooperation of the pressing component, the linkage component and the pressing component, and the upper arc claw rotates after being fixed through the cooperation of the pressing component and the meshing component, so that the laminating effect of the upper arc claw and the fixed rope is better, the fixed rope with different section diameters can be limited and fixed, the laminating degree of the fixed equipment and the surface of the rope is improved to the greatest extent, the stress area is increased, and the fixing effect of the rope is better;
when the rope is fixed by pressing down the pressing component, the rope is stressed to be pressed down, the bottom support component is stressed to rotate, the bottom support component is attached to the surface of the rope to the same maximum extent, and the bottom support component is driven to be limited by the sliding component and the pressing component in a linkage manner, so that stress points are increased, and the rope fixing effect is better;
through the setting of locking subassembly, can effectively carry out spacing or release spacing to equipment, make the operation of form removal more convenient, staff's operation availability factor is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a device installation structure diagram in the first embodiment.
Fig. 2 is an installation view of the positioning module in the first and second embodiments.
Fig. 3 is a block diagram of a positioning module in the first, second and third embodiments.
Fig. 4 is a block diagram of the linkage assembly in the second and third embodiments.
Fig. 5 is a block diagram of the locking assembly in the second and third embodiments.
Fig. 6 is a structural view of the reinforcement support module in the second and third embodiments.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, in a first embodiment of the present invention, a novel mold for in-situ pouring and formwork supporting of a sloping roof is provided, which comprises a formwork assembly 100, wherein the formwork assembly 100 comprises a cylindrical mold 101, a mounting block 104, a fixing rope 105 and a reinforcing hoop 106, the reinforcing hoop 106 is arranged on the outer wall of the cylindrical mold 101, one end of the mounting block 104 is attached to the reinforcing hoop 106, one end of the fixing rope 105 is connected with the mounting block 104, the other end of the fixing rope 105 penetrates into the mounting block 104, and a sloping surface 102 is formed at the bottom of the cylindrical mold 101;
before pouring, the staff sets up cylindrical mould 101 in the roof, cylindrical mould 101's material is plastics, make it laminate with the roof through the angle of control inclined plane 102, through the setting of strengthening hoop 106, can effectively promote cylindrical mould 101's intensity of use, the recess that uses with strengthening hoop 106 cooperation is seted up on the surface of installation piece 104, make both laminating inseparabler, avoid appearing the uneven extrusion deformation's of atress phenomenon in fixed process, fixed rope 105 is in between two strengthening hoops 106, avoid it to appear the displacement at spacing in-process atress inequality, and then cause to pour the deformation.
The template assembly 100 further comprises a buckle plate 103 and a hanging ring 107, wherein the buckle plate 103 is arranged on the outer wall of the mounting block 104, and the hanging ring 107 is arranged on the inner wall of the mounting block 104.
One end of the fixing rope 105 is connected with the outer wall of the mounting block 104, the other end penetrates through the positioning module 200 and is connected with the hanging ring 107, operation of a user can be facilitated through the arrangement of the buckle plate 103, and meanwhile after adjustment is completed, the use safety of the positioning module 200 can be effectively guaranteed through the closed buckle plate 103.
The positioning module 200 is arranged in the inner cavity of the mounting block 104 and is movably connected with the inner cavity, the positioning module 200 comprises a pressing component 201, a linkage component 202, a pressing component 203 and a meshing component 204, the linkage component 202 is movably connected with the pressing component 201 and the pressing component 203 respectively, and the pressing component 201 is movably connected with the meshing component 204;
after the fixing rope 105 penetrates through the positioning module 200, the fixing rope 105 is extruded and fixed through the cooperation of the pressing assembly 201, the linkage assembly 202 and the pressing assembly 203, and the upper arc claw 204d rotates after being fixed through the cooperation of the pressing assembly 201 and the meshing assembly 204, so that the attaching effect of the upper arc claw 204d and the fixing rope 105 is better, the fixing rope 105 with different section diameters can be limited and fixed, the attaching degree of the fixing equipment and the surface of the fixing rope 105 is improved to the greatest extent, the stress area is increased, and the fixing effect of the fixing rope 105 is better;
the reinforcing support module 300, the reinforcing support module 300 and the positioning module 200 are movably connected, the reinforcing support module 300 comprises a sliding component 301 and a support component 302, and the sliding component 301 and the support component 302 are movably connected.
When the fixed rope 105 is fixed by pressing the pressing component 201 downwards, the fixed rope 105 is stressed downwards, so that the bottom supporting component 205 is stressed to rotate, the surface of the fixed rope 105 is attached to the surface of the fixed rope 105 to the same maximum extent, and the supporting component 302 is driven to limit the bottom supporting component 205 by the linkage between the sliding component 301 and the pressing component 201, so that the stress point is increased, and the fixing effect of the equipment on the fixed rope 105 is better.
When the equipment is fixed, the pressing component 201 is connected with the locking component 206 to enable the locking component 206 to be meshed and clamped, stable clamping of the equipment to the fixed rope 105 is completed, and when the equipment is disassembled, the locking component 206 is unlocked to complete disassembly.
Example 2
Referring to fig. 2 to 5, a second embodiment of the present invention is based on the previous embodiment.
The pressing assembly 201 comprises a circular ring 201a, a pressing plate 201b, a pressing rod 201c and a rack 201d, one end of the pressing rod 201c penetrates through the circular ring 201a and is connected with the pressing plate 201b, the other end of the pressing rod 201c is connected with the rack 201d, and the outer side of the circular ring 201a is connected with the inner wall of the mounting block 104 through a positioning rod.
In use, the fixing rope 105 penetrates the circular ring 201a and is positioned between the upper arc claw 204d and the lower arc claw 205a, the pressing plate 201b is pressed by a user to move, the pressing rod 201c is driven to move by the movement of the pressing plate 201b, and the linkage assembly 202 is driven to move by the movement of the pressing rod 201 c.
The linkage assembly 202 comprises a loop bar 202a, a driven block 202b, a driving block 202c and a first spring 202d, wherein the loop bar 202a is arranged on the outer side of the pressing bar 201c, the loop bar 202a penetrates through the circular ring 201a, one end of the driven block 202b is connected with the inner wall of the loop bar 202a, one end of the driving block 202c is connected with the outer wall of the loop bar 202a, and two ends of the first spring 202d are respectively connected with the driven block 202b and the driving block 202c.
The driving block 202c is driven to move through the movement of the pressing rod 201c, the first spring 202d is driven to deform through the movement of the driving block 202c, the driven block 202b is driven to move through the deformation stress of the first spring 202d, the loop bar 202a is driven to move through the movement of the driven block 202b, the limit stop matched with the driven block 202b is arranged on the outer wall of the pressing rod 201c, and the linkage assembly 202 and the pressing assembly 203 are prevented from being in linkage to fix the fixed rope 105, the fixing effect is greatly affected by the reaction force in a return mode, and the stability of the fixed rope 105 is ensured.
The pressing assembly 203 comprises a conducting rod 203a, a displacement plate 203b and a mounting frame 203c, one end of the conducting rod 203a is connected with the sleeve rod 202a, the other end of the conducting rod 203a is connected with the displacement plate 203b, through grooves matched with the pressing rod 201c and the rack 201d are formed in the surface of the displacement plate 203b, and the mounting frame 203c is provided with two sides of the bottom of the displacement plate 203 b.
The movement of the sleeve rod 202a drives the conductive rod 203a to move, the movement of the conductive rod 203a drives the displacement plate 203b to move, the movement of the displacement plate 203b drives the mounting frame 203c to move, and the movement of the mounting frame 203c downwards drives the engagement assembly 204 downwards to limit and fix the top of the fixed rope 105.
The engagement assembly 204 comprises a mounting sleeve 204a, a gear 204b and a penetrating pin 204e, wherein both ends of the penetrating pin 204e penetrate through a mounting frame 203c, the mounting sleeve 204a and the gear 204b are arranged on the outer wall of the penetrating pin 204e, the outer wall of the mounting sleeve 204a is connected with a squeezing rod 204c, and one end of the squeezing rod 204c is connected with an upper arc claw 204d.
When the mounting frame 203c moves downwards, the mounting frame 203c drives the penetrating pin 204e and the mounting sleeve 204a to move, the extrusion rod 204c is driven to move through the movement of the mounting sleeve 204a, the upper arc claw 204d is driven to move through the movement of the extrusion rod 204c, so that the limiting clamping of the fixed rope 105 is realized, and when the upper arc claw 204d completes the fixing clamping of the fixed rope 105, the mounting frame 203c is kept stable, so that the sleeve rod 202a is also kept stable;
the connection between the pressing rod 201c and the sleeve rod 202a is not rigidly connected, the movement of the pressing rod 201c is kept continuous, the rack 201d is driven to move through the movement of the pressing rod 201c, the rack 201d moves to contact the gear 204b, the gear 204b is enabled to rotate through the meshing of the rack 201d and the gear 204b, the penetrating pin 204e is driven to rotate through the rotation of the gear 204b, the mounting sleeve 204a is driven to rotate through the rotation of the penetrating pin 204e, the pressing rod 204c is driven to rotate, the upper arc claw 204d is driven to rotate through the rotation of the pressing rod 204c, the clamping relation between the upper arc claw 204d and the fixing rope 105 is tighter through the rotation stress of the upper arc claw 204d, the contact area between the inner side of the upper arc claw 204d and the outer wall of the fixing rope 105 is larger, and the stress is more balanced.
Example 3
Referring to fig. 3 to 6, a third embodiment of the present invention is based on the above two embodiments.
The positioning module 200 further comprises a bottom supporting component 205, the bottom supporting component 205 comprises a lower arc claw 205a, a fixed seat 205b, a movable rod 205e and a sliding sleeve 205f, one end of the fixed seat 205b is connected with the lower arc claw 205a, two ends of the movable rod 205e are connected with the fixed seat 205b, the sliding sleeve 205f is arranged on the outer wall of the movable rod 205e, a torsion spring 205d is arranged on the surface of the movable rod 205e, two ends of the torsion spring 205d are respectively connected with the fixed seat 205b and the sliding sleeve 205f, one end of the sliding sleeve 205f is connected with a supporting rod 205c, and the bottom of the supporting rod 205c is connected with the circular ring 201 a.
The clamping of the fixing rope 105 by the upper arc claw 204d enables the bottom of the fixing rope 105 to be mutually extruded with the lower arc claw 205a, the bottom of the fixing rope 105 extrudes the lower arc claw 205a to enable the lower arc claw 205a to rotate, the lower arc claw 205a is fully attached to the fixing rope 105 under the action of downward extrusion force, the lower arc claw 205a is movably connected with the circular ring 201a through the support rod 205c, the fixing seat 205b and other parts, the stress overturning of the lower arc claw 205a is more convenient, the attaching and fixing of the fixing ropes 105 with different diameters are facilitated, when the lower arc claw 205a rotates and attaches and fixes, the torsion spring 205d is stressed to deform, and after the fixing state is finished, the lower arc claw 205a is quickly reset.
The sliding assembly 301 includes a sliding bin 301a, a metal sheet 301b, a sliding block 301c and a slope 301d, the slope 301d is disposed on the surface of the sliding block 301c, one end of the metal sheet 301b is connected with the sliding block 301c, and the other end of the metal sheet 301b penetrates through the sliding bin 301a and the ring 201a and is connected with the pressing plate 201 b.
The pressing plate 201b moves downwards to drive the metal sheet 301b to move during fixing operation, the sliding block 301c is driven to move through the movement of the metal sheet 301b, the sliding block 301c slides relatively smoothly with the overturning plate 302b in the sliding process through the arrangement of the slope 301d, the shape fit is formed between the downward movement track of the metal sheet 301b and the inner wall of the sliding bin 301a, the movement stress of the sliding block 301c is more balanced, uneven stress deviation of the sliding block is avoided, and stability of the equipment in the adjusting and using process is ensured.
The support assembly 302 comprises a hinge 302a, a turnover plate 302b and a jacking pin 302e, wherein the hinge 302a is arranged on the inner wall of the sliding bin 301a, one end of the turnover plate 302b is connected with the hinge 302a, the jacking pin 302e penetrates through the sliding bin 301a, a notch 302c is formed in the surface of the turnover plate 302b, and a guide pulley 302d is arranged in the notch 302 c.
When the sliding block 301c moves, the slope 301d on the surface of the sliding block contacts the pulley 302d on the surface of the overturning plate 302b, the sliding block 301c lifts the overturning plate 302b through sliding connection between the sliding block and the pulley, the overturning plate 302b rotates around the hinge 302a, the lifting pin 302e is extruded through rotation of the overturning plate 302b, the lifting pin is gradually separated from the inner cavity of the sliding bin 301a and extrudes the lower arc claw 205a, the stress at two ends of the lifting pin is more stable, the clamping stability of the lower arc claw 205a on the fixed rope 105 is improved, the contact area between the outer wall of the fixed rope 105 and the inner side of the lower arc claw 205a is larger, and the fixing effect of equipment on the fixed rope 105 is ensured.
The positioning module 200 further includes a locking assembly 206, the locking assembly 206 includes a locking bin 206a, a locking plate 206b, a locking groove 206c and a unidirectional pin 206e, one end of the locking bin 206a is connected with the circular ring 201a, one end of the locking plate 206b is connected with the pressing plate 201b, the locking groove 206c is arranged on the surface of the locking plate 206b, one end of the unidirectional pin 206e penetrates through the locking bin 206a and is connected with a traction handle 206f, the other end of the unidirectional pin 206e is provided with a sliding inclined plane 206d, one end of the traction handle 206f is connected with a second spring 206g, and one end of the second spring 206g is connected with the outer wall of the locking bin 206 a.
When the pressing plate 201b moves to fix the fixing rope 105, the pressing plate 201b moves to drive the locking plate 206b to move, the locking plate 206b moves to enter the locking bin 206a, the locking plate 206b contacts the sliding inclined surface 206d on the surface of the unidirectional pin 206e to press the unidirectional pin 206e, the unidirectional pin 206e moves, the traction handle 206f is driven to move along with the movement of the unidirectional pin 206e, the second spring 206g is pulled to deform along with the movement of the traction handle 206f, the locking plate 206b moves downwards without resistance through the unidirectional opening of the sliding inclined surface 206d, the return movement of the locking plate 206b is limited by the back surface of the unidirectional pin 206e, so that the locking plate 206b is kept stable, one end of the unidirectional pin 206e is clamped in the inner cavity of the locking groove 206c when the fixing is completed, the clamping limitation of equipment is completed, and when the equipment is required to be disassembled, the user pulls the traction handle 206f to separate the locking plate 206b from the inner cavity of the locking bin 206a, so that the disassembly is completed.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (2)
1. Novel mould of cast in situ formwork of slope roofing, its characterized in that: comprising the steps of (a) a step of,
the template assembly (100), the template assembly (100) comprises a cylindrical die (101), a mounting block (104), a fixing rope (105) and a reinforcing hoop (106), wherein the reinforcing hoop (106) is arranged on the outer wall of the cylindrical die (101), one end of the mounting block (104) is attached to the reinforcing hoop (106), one end of the fixing rope (105) is connected with the mounting block (104), the other end of the fixing rope (105) penetrates into the mounting block (104), and an inclined plane (102) is formed in the bottom of the cylindrical die (101); the method comprises the steps of,
the positioning module (200) is arranged in the inner cavity of the mounting block (104) and is movably connected with the mounting block, the positioning module (200) comprises a pressing component (201), a linkage component (202), a pressing component (203) and a meshing component (204), the linkage component (202) is movably connected with the pressing component (201) and the pressing component (203) respectively, and the pressing component (201) is movably connected with the meshing component (204); the method comprises the steps of,
the reinforcing support module (300), the reinforcing support module (300) is movably connected with the positioning module (200), the reinforcing support module (300) comprises a sliding component (301) and a support component (302), and the sliding component (301) is movably connected with the support component (302);
the pressing assembly (201) comprises a circular ring (201 a), a pressing plate (201 b), a pressing rod (201 c) and a rack (201 d), one end of the pressing rod (201 c) penetrates through the circular ring (201 a) and is connected with the pressing plate (201 b), the other end of the pressing rod (201 c) is connected with the rack (201 d), and the outer side of the circular ring (201 a) is connected with the inner wall of the mounting block (104) through a positioning rod;
the linkage assembly (202) comprises a loop bar (202 a), a driven block (202 b), a driving block (202 c) and a first spring (202 d), wherein the loop bar (202 a) is arranged on the outer side of the pressing bar (201 c), the loop bar (202 a) penetrates through the circular ring (201 a), one end of the driven block (202 b) is connected with the inner wall of the loop bar (202 a), one end of the driving block (202 c) is connected with the outer wall of the loop bar (202 a), and two ends of the first spring (202 d) are respectively connected with the driven block (202 b) and the driving block (202 c);
the pressing component (203) comprises a conducting rod (203 a), a displacement plate (203 b) and a mounting frame (203 c), one end of the conducting rod (203 a) is connected with a loop bar (202 a), the other end of the conducting rod (203 a) is connected with the displacement plate (203 b), a through groove matched with the pressing rod (201 c) and the rack (201 d) is formed in the surface of the displacement plate (203 b), and two sides of the bottom of the displacement plate (203 b) are respectively arranged on the mounting frame (203 c);
the meshing assembly (204) comprises a mounting sleeve (204 a), a gear (204 b) and a penetrating pin (204 e), wherein two ends of the penetrating pin (204 e) penetrate through a mounting frame (203 c), the mounting sleeve (204 a) and the gear (204 b) are arranged on the outer wall of the penetrating pin (204 e), an extrusion rod (204 c) is connected to the outer wall of the mounting sleeve (204 a), and an upper arc claw (204 d) is connected to one end of the extrusion rod (204 c);
the sliding assembly (301) comprises a sliding bin (301 a), a metal sheet (301 b), a sliding block (301 c) and a slope (301 d), wherein the slope (301 d) is arranged on the surface of the sliding block (301 c), one end of the metal sheet (301 b) is connected with the sliding block (301 c), and the other end of the metal sheet (301 b) penetrates through the sliding bin (301 a) and the circular ring (201 a) and is connected with the pressing plate (201 b);
the support assembly (302) comprises a hinge (302 a), a turnover plate (302 b) and a jacking pin (302 e), wherein the hinge (302 a) is arranged on the inner wall of the sliding bin (301 a), one end of the turnover plate (302 b) is connected with the hinge (302 a), the jacking pin (302 e) penetrates through the sliding bin (301 a) to be arranged, a notch (302 c) is formed in the surface of the turnover plate (302 b), and a guide pulley (302 d) is arranged in the notch (302 c);
the positioning module (200) further comprises a bottom supporting assembly (205), the bottom supporting assembly (205) comprises a lower arc claw (205 a), a fixed seat (205 b), a movable rod (205 e) and a sliding sleeve (205 f), one end of the fixed seat (205 b) is connected with the lower arc claw (205 a), two ends of the movable rod (205 e) are connected with the fixed seat (205 b), the sliding sleeve (205 f) is arranged on the outer wall of the movable rod (205 e), a torsion spring (205 d) is arranged on the surface of the movable rod (205 e), two ends of the torsion spring (205 d) are connected with the fixed seat (205 b) and the sliding sleeve (205 f) respectively, one end of the sliding sleeve (205 f) is connected with a supporting rod (205 c), and the bottom of the supporting rod (205 c) is connected with a circular ring (201 a).
The positioning module (200) further comprises a locking assembly (206), the locking assembly (206) comprises a locking bin (206 a), a locking plate (206 b), a locking groove (206 c) and a one-way pin (206 e), one end of the locking bin (206 a) is connected with a circular ring (201 a), one end of the locking plate (206 b) is connected with a pressing plate (201 b), the locking groove (206 c) is formed in the surface of the locking plate (206 b), one end of the one-way pin (206 e) penetrates through the locking bin (206 a) and is connected with a traction handle (206 f), a sliding inclined surface (206 d) is formed in the other end of the one-way pin (206 e), one end of the traction handle (206 f) is connected with a second spring (206 g), and one end of the second spring (206 g) is connected with the outer wall of the locking bin (206 a).
2. The novel formwork in situ casting die for sloping roof as claimed in claim 1, wherein: the template assembly (100) further comprises a buckle plate (103) and a hanging ring (107), wherein the buckle plate (103) is arranged on the outer wall of the installation block (104), and the hanging ring (107) is arranged on the inner wall of the installation block (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448941.6A CN114991471B (en) | 2022-04-26 | 2022-04-26 | Novel mould of cast-in-place formwork of slope roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448941.6A CN114991471B (en) | 2022-04-26 | 2022-04-26 | Novel mould of cast-in-place formwork of slope roofing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114991471A CN114991471A (en) | 2022-09-02 |
| CN114991471B true CN114991471B (en) | 2024-02-23 |
Family
ID=83025790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210448941.6A Active CN114991471B (en) | 2022-04-26 | 2022-04-26 | Novel mould of cast-in-place formwork of slope roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114991471B (en) |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268885A (en) * | 1994-03-31 | 1995-10-17 | Chia-Hsiung Huang | Method of drive construction used for construction of subsurface structure |
| CN101341064A (en) * | 2006-01-11 | 2009-01-07 | 大洋缆线技术有限公司 | Cable grippers |
| CN203452380U (en) * | 2013-08-01 | 2014-02-26 | 中铁九局集团第四工程有限公司 | Novel column hoop for reinforcing cylindrical formwork |
| CN203583874U (en) * | 2013-11-27 | 2014-05-07 | 四川华构住宅工业有限公司 | Prefabricated column mould |
| CN203783134U (en) * | 2014-01-13 | 2014-08-20 | 中国建筑第八工程局有限公司 | Round column reinforced structure |
| CN204386134U (en) * | 2014-12-31 | 2015-06-10 | 广西路建工程集团有限公司 | The attached mould scaffold of a kind of concrete cylindrical hoop |
| DE102014015636A1 (en) * | 2014-10-22 | 2016-05-12 | Oswald Knauer | Lifting device for round column climbing formwork |
| CN106005256A (en) * | 2016-06-03 | 2016-10-12 | 武汉理工大学 | Ship deck cable reeling and unreeling guide device |
| CN107035142A (en) * | 2017-04-11 | 2017-08-11 | 中国建筑第二工程局有限公司 | Flexible reinforcing system for frame column formwork and construction method thereof |
| DE102016119365A1 (en) * | 2016-10-11 | 2018-04-12 | BigRep GmbH | Modular formwork system for the production of concrete elements |
| CN108045502A (en) * | 2017-12-12 | 2018-05-18 | 威海市威力高档工具有限公司 | The quick fixed connection device of Cable rope for ship |
| KR20180072266A (en) * | 2016-12-21 | 2018-06-29 | 김포 | Clamps unit for formwork support |
| CN207727991U (en) * | 2017-12-08 | 2018-08-14 | 中国一冶集团有限公司 | A kind of Kazakhstan sweet smell slot embedded part mounting device acting on aluminum alloy mould plate frame |
| CN108853873A (en) * | 2018-06-29 | 2018-11-23 | 白健平 | A kind of exercise rope skipping |
| CN110424730A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of anti-overflowing card slot type column-form and construction method |
| CN210164245U (en) * | 2019-04-07 | 2020-03-20 | 正太集团有限公司 | Template clamp for construction industry |
| CN210217148U (en) * | 2019-06-12 | 2020-03-31 | 江苏南通三建集团股份有限公司 | Novel civil engineering pours template support with adjustable |
| CN210316264U (en) * | 2018-04-26 | 2020-04-14 | 中建新疆建工（集团）有限公司 | Mounting structure of roofing blast pipe support mound mould and wedge cotter pin |
| CN111075191A (en) * | 2019-12-10 | 2020-04-28 | 马鞍山智聚信息科技有限公司 | A formwork subassembly for circular muddy earth pillar |
| CN211973014U (en) * | 2020-04-20 | 2020-11-20 | 陈国乾 | Road concrete placement template |
| CN212198282U (en) * | 2020-04-09 | 2020-12-22 | 北京首铝模板租赁有限公司 | Aluminum mould board lifting devices for building |
| EP3754134A1 (en) * | 2019-06-17 | 2020-12-23 | Mehmet Palmanak | Tensioning device for corner formwork |
| EP3795777A1 (en) * | 2019-09-20 | 2021-03-24 | Redima AG | Shuttering device for shuttering a wall opening |
| CN214144707U (en) * | 2020-12-02 | 2021-09-07 | 中国建筑第二工程局有限公司 | A template anchor clamps for pouring column base |
| CN214392003U (en) * | 2020-12-10 | 2021-10-15 | 上海恩圻精密机械有限公司 | A mould centre gripping fixing device for mould fine-processing |
| CN214498385U (en) * | 2021-03-10 | 2021-10-26 | 北京崇建工程有限公司 | Upright post pouring structure |
| CN216239733U (en) * | 2021-11-23 | 2022-04-08 | 江苏盛浩工程科技有限公司 | A mould for concrete placement |
| CN216920365U (en) * | 2022-02-11 | 2022-07-08 | 上海城投水务工程项目管理有限公司 | Intelligent climbing type steel formwork and operation platform integrated equipment for ultra-deep foundation pit |
-
2022
- 2022-04-26 CN CN202210448941.6A patent/CN114991471B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268885A (en) * | 1994-03-31 | 1995-10-17 | Chia-Hsiung Huang | Method of drive construction used for construction of subsurface structure |
| CN101341064A (en) * | 2006-01-11 | 2009-01-07 | 大洋缆线技术有限公司 | Cable grippers |
| CN203452380U (en) * | 2013-08-01 | 2014-02-26 | 中铁九局集团第四工程有限公司 | Novel column hoop for reinforcing cylindrical formwork |
| CN203583874U (en) * | 2013-11-27 | 2014-05-07 | 四川华构住宅工业有限公司 | Prefabricated column mould |
| CN203783134U (en) * | 2014-01-13 | 2014-08-20 | 中国建筑第八工程局有限公司 | Round column reinforced structure |
| DE102014015636A1 (en) * | 2014-10-22 | 2016-05-12 | Oswald Knauer | Lifting device for round column climbing formwork |
| CN204386134U (en) * | 2014-12-31 | 2015-06-10 | 广西路建工程集团有限公司 | The attached mould scaffold of a kind of concrete cylindrical hoop |
| CN106005256A (en) * | 2016-06-03 | 2016-10-12 | 武汉理工大学 | Ship deck cable reeling and unreeling guide device |
| DE102016119365A1 (en) * | 2016-10-11 | 2018-04-12 | BigRep GmbH | Modular formwork system for the production of concrete elements |
| KR20180072266A (en) * | 2016-12-21 | 2018-06-29 | 김포 | Clamps unit for formwork support |
| CN107035142A (en) * | 2017-04-11 | 2017-08-11 | 中国建筑第二工程局有限公司 | Flexible reinforcing system for frame column formwork and construction method thereof |
| CN207727991U (en) * | 2017-12-08 | 2018-08-14 | 中国一冶集团有限公司 | A kind of Kazakhstan sweet smell slot embedded part mounting device acting on aluminum alloy mould plate frame |
| CN108045502A (en) * | 2017-12-12 | 2018-05-18 | 威海市威力高档工具有限公司 | The quick fixed connection device of Cable rope for ship |
| CN210316264U (en) * | 2018-04-26 | 2020-04-14 | 中建新疆建工（集团）有限公司 | Mounting structure of roofing blast pipe support mound mould and wedge cotter pin |
| CN108853873A (en) * | 2018-06-29 | 2018-11-23 | 白健平 | A kind of exercise rope skipping |
| CN210164245U (en) * | 2019-04-07 | 2020-03-20 | 正太集团有限公司 | Template clamp for construction industry |
| CN210217148U (en) * | 2019-06-12 | 2020-03-31 | 江苏南通三建集团股份有限公司 | Novel civil engineering pours template support with adjustable |
| EP3754134A1 (en) * | 2019-06-17 | 2020-12-23 | Mehmet Palmanak | Tensioning device for corner formwork |
| CN110424730A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of anti-overflowing card slot type column-form and construction method |
| EP3795777A1 (en) * | 2019-09-20 | 2021-03-24 | Redima AG | Shuttering device for shuttering a wall opening |
| CN111075191A (en) * | 2019-12-10 | 2020-04-28 | 马鞍山智聚信息科技有限公司 | A formwork subassembly for circular muddy earth pillar |
| CN212198282U (en) * | 2020-04-09 | 2020-12-22 | 北京首铝模板租赁有限公司 | Aluminum mould board lifting devices for building |
| CN211973014U (en) * | 2020-04-20 | 2020-11-20 | 陈国乾 | Road concrete placement template |
| CN214144707U (en) * | 2020-12-02 | 2021-09-07 | 中国建筑第二工程局有限公司 | A template anchor clamps for pouring column base |
| CN214392003U (en) * | 2020-12-10 | 2021-10-15 | 上海恩圻精密机械有限公司 | A mould centre gripping fixing device for mould fine-processing |
| CN214498385U (en) * | 2021-03-10 | 2021-10-26 | 北京崇建工程有限公司 | Upright post pouring structure |
| CN216239733U (en) * | 2021-11-23 | 2022-04-08 | 江苏盛浩工程科技有限公司 | A mould for concrete placement |
| CN216920365U (en) * | 2022-02-11 | 2022-07-08 | 上海城投水务工程项目管理有限公司 | Intelligent climbing type steel formwork and operation platform integrated equipment for ultra-deep foundation pit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114991471A (en) | 2022-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103741672B (en) | A kind of pre-tensioning system centrifugal concrete pile and manufacture method with steel strand | |
| CN108437158B (en) | Construction method of precast concrete box girder | |
| CN111749714B (en) | Window-by-window layered pouring system for circular water delivery tunnel wall and construction method | |
| CN101302758A (en) | Method for processing prestress square pile | |
| CN114991471B (en) | Novel mould of cast-in-place formwork of slope roofing | |
| CN103741673B (en) | A kind of self-anchoring type steel strand pre-tensioning system centrifugal concrete pile and manufacture method thereof | |
| CN220848712U (en) | Column template for concrete pouring | |
| CN116905720B (en) | Floor heat-insulating sound-insulating prefabricated prestressed composite floor support plate and production device thereof | |
| CN112942107A (en) | Hydraulic creeping formwork construction process in cable tower construction process | |
| CN211306798U (en) | Demoulding device is used in production of concrete prefabricated member | |
| CN1626747A (en) | Component part in cavity die body for filling concrete | |
| CN103741674B (en) | A kind of manufacture method with the pre-tensioning system centrifugal concrete pile of steel strand | |
| CN114319081B (en) | Prefabricated UHPC bent cap structure of quick installation | |
| CN218080151U (en) | Reinforcing bar cutting equipment for construction | |
| CN115816632A (en) | Assembling type steel structure building construction formwork's extracting tool | |
| CN211113220U (en) | Simple steel strand pulling device | |
| CN215561941U (en) | Hydraulic jacking platform rollover structure for high pier construction | |
| CN220705228U (en) | Circulated formula platform solid fixed ring of unloading | |
| CN110331674B (en) | Integrated anchoring device for lifting hanging basket | |
| CN114197535B (en) | Composite well lid with double circular arc angles and processing method thereof | |
| CN109227929A (en) | Pre-tensioning system broken line steel bar drop-down separate assembling bends up pressure anchorage | |
| CN219621787U (en) | Construction foundation pit bracing supporting construction | |
| CN112643868B (en) | Building concrete pipe pile production irrigator and operation method thereof | |
| CN216512735U (en) | Well lid hoist mechanism for municipal maintenance | |
| CN117124461B (en) | Production equipment for vertical mold of prestressed laminated slab |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |