CN112518970A - Segment box girder winter construction is with heating heat preservation device - Google Patents
Segment box girder winter construction is with heating heat preservation device Download PDFInfo
- Publication number
- CN112518970A CN112518970A CN202011590153.8A CN202011590153A CN112518970A CN 112518970 A CN112518970 A CN 112518970A CN 202011590153 A CN202011590153 A CN 202011590153A CN 112518970 A CN112518970 A CN 112518970A
- Authority
- CN
- China
- Prior art keywords
- box girder
- longitudinal
- rock wool
- frame structure
- transverse
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Abstract
The invention provides a heating and heat-insulating device for winter construction of a segmental box girder, which comprises the segmental box girder, a hollow groove, a left opening, a right opening, a longitudinal rock wool board, a side opening, a longitudinal electric heating board, a transverse rock wool board, a bottom electric heating board, a side shaft bracket, an adjustable reinforcing frame structure, a conveniently-disassembled connecting frame structure, a transverse buffering connecting frame structure, a conveniently-disassembled energy-saving power supply frame structure and a storage battery, wherein the hollow groove is formed in the middle position in the segmental box girder; the left opening and the right opening are respectively formed in the left side and the right side of the upper part of the segmental box girder; the longitudinal rock wool boards are respectively arranged on the left side and the right side of the segmental box girder. The buffer spring is sleeved on the outer side of the transverse rod, and meanwhile, the buffer spring is arranged on the inner sides of the backing ring and the limiting ring, so that the buffer spring is favorable for conveniently jacking and buffering the longitudinal rock wool board in use, and meanwhile, the longitudinal rock wool board can be prevented from being damaged under the action of thermal expansion and cold working.
Description
Technical Field
The invention belongs to the technical field of box girder construction, and particularly relates to a heating and heat-insulating device for segment box girder construction in winter.
Background
With the rapid development of economy in China, bridge engineering is developed on highway engineering, municipal engineering and the like on a large scale, general railway beam yard projects need winter construction due to tight construction period and heavy tasks, and the concrete curing needs to be carried out under specific temperature and humidity conditions, so that the temperature in winter hardly meets the curing requirement, and the concrete curing in winter is guaranteed to reach the standard on the premise of saving cost, and the method has important significance for construction enterprises.
But current section box girder construction in winter has not been equipped with and supplies to play buffer function according to expend with heat and contract with cold, does not possess and moves about the stiffener according to the demand, and energy-concerving and environment-protective effect is poor and inconvenient carries out the problem of installing to the stiffener.
Therefore, the invention of the heating and heat-insulating device for the segment box girder construction in winter is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a heating and heat-insulating device for winter construction of a segmental box girder, which aims to solve the problems that the conventional heating and heat-insulating device for winter construction of the segmental box girder does not have a buffering function according to expansion caused by heat and contraction caused by cold, does not move a reinforcing frame up and down according to requirements, has poor energy-saving and environment-friendly effects and is inconvenient to install the reinforcing frame. A heating and heat-insulating device for winter construction of a section box girder comprises the section box girder, a hollow groove, a left opening, a right opening, a longitudinal rock wool plate, a side opening, a longitudinal electric heating plate, a transverse rock wool plate, a bottom electric heating plate, a side shaft bracket, an adjustable reinforcing frame structure, a connecting frame structure which is convenient to disassemble, a transverse buffering connecting frame structure, an energy-saving power supply frame structure and a storage battery which are convenient to disassemble, wherein the hollow groove is formed in the middle of the inside of the section box girder; the left opening and the right opening are respectively formed in the left side and the right side of the upper part of the segmental box girder; the longitudinal rock wool boards are respectively arranged on the left side and the right side of the section box girder; the side opening is formed in the upper part of the longitudinal rock wool plate; the longitudinal electric heating plates are embedded in the inner sides of the longitudinal rock wool plates and are in contact with the segment box girders; the transverse rock wool plate is arranged at the lower part of the section box girder, and meanwhile, the transverse rock wool plate screw is arranged at the lower part of the longitudinal rock wool plate; the bottom electric heating plate is embedded in the upper part of the transverse rock wool plate, and is contacted with the bottom of the section box girder; the side shaft bracket bolts are arranged on the left side and the right side of the transverse rock wool plate; the adjustable reinforcing frame structure is arranged at the upper part of the side shaft frame; the connecting frame structure convenient to disassemble is arranged on the left side and the right side of the lower part of the segmental box girder; the transverse buffer connecting frame structure is arranged on the inner sides of the left opening and the right opening; the energy-saving power supply frame structure convenient to disassemble is arranged on one side, far away from the section box girder, of the connecting frame structure convenient to disassemble; the storage battery bolt is arranged at the bottom of the hollow groove; the transverse buffer connecting frame structure comprises a transverse rod, a backing ring, a buffer spring, a limiting ring, a locking nut and a corrugated pipe, wherein the backing ring is arranged on the outer side of the longitudinal rock wool plate and is sleeved on the outer side of the transverse rod; the limiting ring is arranged on the outer side of the backing ring, and the limiting ring is sleeved on the outer side of the transverse rod.
Preferably, the adjustable reinforcing frame structure comprises a reinforcing pipe, an upper opening, a longitudinal sliding groove, a rubber ring, a reinforcing rod, a positioning block and a lower opening, wherein the upper opening is formed in the upper part of the reinforcing pipe; the longitudinal sliding groove is formed in the lower part of the reinforcing pipe; the reinforcing rod is connected to the inner side of the side shaft bracket in a shaft connection mode; the lower side opening hole is formed in the lower portion of the reinforcing rod.
Preferably, the energy-saving power supply frame structure convenient to disassemble comprises an upper side mounting plate, a longitudinal connecting rod, a reinforcing rod, a mounting pipe, an L-shaped supporting rod and a photovoltaic panel, wherein the longitudinal connecting rod is mounted on the right side of the lower part of the upper side mounting plate through a bolt; the reinforcing rod is welded at the lower part of the left side of the longitudinal connecting rod; the mounting pipe is welded on the left side of the reinforcing rod; and the L-shaped supporting rod bolt is arranged at the lower part of the right side of the longitudinal connecting rod.
Preferably, the connecting frame structure convenient to disassemble comprises a top connecting frame, a bolt groove, a connecting bolt, a fixing frame, a connecting plate and a lower side shaft frame, wherein the top connecting frame is arranged on the left side and the right side of the lower part of the section box girder; the bolt grooves are formed in the left side and the right side of the lower part of the top connecting frame; the fixed frame is arranged on the right side of the lower part of the top connecting frame; the connecting plates are welded at the four corners of the upper part of the fixed frame and are connected with the top connecting frame through bolts; the lower side shaft bracket is welded at the lower part of the fixed bracket.
Preferably, the buffer spring is sleeved on the outer side of the transverse rod, and the buffer spring is arranged on the inner sides of the backing ring and the limiting ring.
Preferably, the reinforcing rod is inserted into the lower part of the inner side of the reinforcing pipe.
Preferably, the photovoltaic panel screw is installed on the right side of upper side mounting panel and L type branch.
Preferably, the connecting bolts penetrate through the bolt grooves and the left side and the right side of the lower portion of the joint box girder.
Preferably, the corrugated pipe is glued on the outer sides of the backing ring and the limiting ring.
Preferably, the positioning blocks are welded on the front side and the rear side of the upper end of the reinforcing rod, and the positioning blocks are inserted into the inner sides of the longitudinal sliding grooves.
Preferably, a rubber plug is inserted into the lower part of the inner side of the bolt groove.
Preferably, the mounting pipe bolt is mounted on the upper outer portion of the reinforcing pipe.
Preferably, the rubber ring is glued to the lower part of the reinforcing pipe and is sleeved on the outer side of the reinforcing rod.
Preferably, the locking nut is arranged on the outer side of the limiting ring, and the locking nut is in threaded connection with the left side and the right side of the outer portion of the transverse rod.
Preferably, the reinforcing pipe is axially connected to the lower part of the lower shaft bracket; the upper side mounting plate is mounted on the front side and the rear side of the fixing frame through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the buffer spring is sleeved on the outer side of the transverse rod, and meanwhile, the buffer spring is arranged on the inner sides of the backing ring and the limiting ring, so that the vertical rock wool board can be conveniently jacked and buffered when in use, and the damage to the vertical rock wool board caused by the action of thermal expansion and cold working can be avoided.
2. According to the invention, the reinforcing rod is inserted into the lower part of the inner side of the reinforcing pipe, so that the reinforcing rod can move up and down from the reinforcing pipe when in use, and further the influence on normal use under the action of expansion with heat and contraction with cold can be avoided.
3. According to the photovoltaic panel, the photovoltaic panel screws are arranged on the upper side mounting plate and the right side of the L-shaped supporting rod, so that light energy can be absorbed when the photovoltaic panel is used, electric energy storage can be increased, and the energy-saving effect is further improved.
4. In the invention, the connecting bolts penetrate through the bolt grooves and the left side and the right side of the lower part of the node box girder, so that the top connecting frame can be conveniently disassembled and assembled by using the connecting bolts according to requirements when in use, and the conveniently disassembled connecting frame structure can be conveniently disassembled from the segment box girder.
5. In the invention, the corrugated pipe is glued to the outer sides of the backing ring and the limiting ring, so that the buffer spring can be conveniently protected according to needs when in use, and the buffer spring can be prevented from being corroded due to the fact that water drops fall onto the buffer spring.
6. In the invention, the positioning blocks are welded on the front side and the rear side of the upper end of the reinforcing rod, and meanwhile, the positioning blocks are inserted into the inner side of the longitudinal sliding groove, so that the positioning blocks can move in the longitudinal sliding groove when in use, and the reinforcing rod can be prevented from being pulled out of the reinforcing pipe.
7. In the invention, the rubber plug is inserted at the lower part of the inner side of the bolt groove, so that the rubber plug is beneficial to protecting the connecting bolt in the bolt groove when in use, and meanwhile, the connecting bolt can be prevented from being corroded due to the fact that water is introduced into the bolt groove.
8. According to the photovoltaic panel fixing device, the mounting pipe bolt is mounted on the upper portion of the outer side of the reinforcing pipe, so that the reinforcing rod and the L-shaped supporting rod can be conveniently fixed when the photovoltaic panel fixing device is used, and the photovoltaic panel can be conveniently fixed.
9. According to the invention, the rubber ring is glued on the lower part of the reinforcing pipe and is sleeved on the outer side of the reinforcing rod, so that the damage caused by friction between the reinforcing pipe and the reinforcing rod can be reduced when the rubber ring is used, and the protection effect on the joint of the reinforcing pipe and the reinforcing rod can be further improved.
10. According to the invention, the locking nuts are arranged on the outer side of the limiting ring, and the locking nuts are in threaded connection with the left side and the right side of the outer part of the transverse rod, so that the locking function of the limiting ring by using the locking nuts can be conveniently realized, and the limiting ring can be prevented from being ejected outwards under the action of the buffer spring.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of an adjustable reinforcing cage structure of the present invention.
Fig. 3 is a schematic structural view of the detachable connection frame structure of the present invention.
Fig. 4 is a schematic structural view of the lateral cushioning link structure of the present invention.
Fig. 5 is a schematic structural diagram of the energy-saving power supply frame structure convenient to disassemble.
In the figure:
1. a segment box girder; 2. a hollow groove; 3. the left side is provided with a hole; 4. the right side is provided with a hole; 5. longitudinal rock wool boards; 6. opening holes at the side edges; 7. a longitudinal electric heating plate; 8. a transverse rock wool panel; 9. a bottom electric hot plate; 10. a side shaft bracket; 11. an adjustable reinforcement frame structure; 111. a reinforcement tube; 112. the upper side is provided with a hole; 113. a longitudinal chute; 114. a rubber ring; 115. a reinforcing bar; 116. positioning blocks; 117. the lower side is provided with a hole; 12. the connecting frame structure is convenient to disassemble; 121. a top connecting frame; 122. a bolt slot; 123. a connecting bolt; 124. a fixed mount; 125. a connecting plate; 126. a lower side pedestal; 13. a transverse buffer connecting frame structure; 131. a transverse bar; 132. a backing ring; 133. a buffer spring; 134. a limiting ring; 135. locking the nut; 136. a bellows; 14. the energy-saving power supply frame structure is convenient to disassemble; 141. an upper side mounting plate; 142. a longitudinal connecting rod; 143. a reinforcing rod; 144. installing a pipe; 145. an L-shaped strut; 146. a photovoltaic panel; 15. and (4) a storage battery.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 4
The invention provides a heating and heat-insulating device for segment box girder construction in winter, which comprises a segment box girder 1, a hollow groove 2, a left opening 3, a right opening 4, a longitudinal rock wool board 5, a side opening 6, a longitudinal electric heating board 7, a transverse rock wool board 8, a bottom electric heating board 9, a side shaft bracket 10, an adjustable reinforcing bracket structure 11, a connecting bracket structure 12 convenient to disassemble, a transverse buffering connecting bracket structure 13, an energy-saving power supply bracket structure 14 convenient to disassemble and a storage battery 15, wherein the hollow groove 2 is arranged in the middle position in the segment box girder 1; the left opening 3 and the right opening 4 are respectively arranged on the left side and the right side of the upper part of the segmental box girder 1; the longitudinal rock wool plates 5 are respectively arranged on the left side and the right side of the segmental box girder 1; the side opening holes 6 are formed in the upper parts of the longitudinal rock wool plates 5; the longitudinal electric heating plates 7 are embedded in the inner sides of the longitudinal rock wool plates 5, and meanwhile, the longitudinal electric heating plates 7 are in contact with the segment box girder 1; the transverse rock wool plate 8 is arranged at the lower part of the section box girder 1, and meanwhile, the transverse rock wool plate 8 is arranged at the lower part of the longitudinal rock wool plate 5 through screws; the bottom electric heating plate 9 is embedded in the upper part of the transverse rock wool plate 8, and meanwhile, the bottom electric heating plate 9 is contacted with the bottom of the section box girder 1; the side shaft brackets 10 are arranged on the left side and the right side of the transverse rock wool plate 8 through bolts; the adjustable reinforcing frame structure 11 is arranged at the upper part of the side shaft frame 10; the connecting frame structures 12 convenient to disassemble are arranged on the left side and the right side of the lower part of the segmental box girder 1; the transverse buffer connecting frame structure 13 is arranged on the inner sides of the left opening hole 3 and the right opening hole 4; the energy-saving power supply frame structure 14 convenient to disassemble is arranged on one side, far away from the section box girder 1, of the connecting frame structure 12 convenient to disassemble; the storage battery 15 is mounted at the bottom of the hollow groove 2 through bolts; the transverse buffer connecting frame structure 13 comprises a transverse rod 131, a backing ring 132, a buffer spring 133, a limiting ring 134, a locking nut 135 and a corrugated pipe 136, wherein the backing ring 132 is arranged on the outer side of the longitudinal rock wool board 5, and the backing ring 132 is sleeved on the outer side of the transverse rod 131; the limiting ring 134 is arranged on the outer side of the backing ring 132, and the limiting ring 134 is sleeved on the outer side of the transverse rod 131; the buffer spring 133 is sleeved outside the transverse rod 131, and the buffer spring 133 is arranged inside the backing ring 132 and the limiting ring 134, when in use, the vertical rock wool plate 5 is conveniently pushed up and buffered, meanwhile, the damage of the vertical rock wool plate 5 caused by the action of hot expansion and cold working can be avoided, the corrugated pipe 136 is glued on the outer sides of the backing ring 132 and the spacing ring 134, when in use, the buffer spring 133 is conveniently protected according to the requirement, thereby preventing the buffer spring 133 from being corroded due to the water drops falling onto the buffer spring 133, the locking nuts 135 are arranged on the outer side of the limiting ring 134, and the locking nuts 135 are connected to the left and right sides of the outer part of the transverse rod 131 through screw threads, when the anti-theft device is used, the locking nut 135 can be used for locking the limiting ring 134, and the limiting ring 134 can be prevented from being ejected outwards under the action of the buffer spring 133.
In the above embodiment, as shown in fig. 2, specifically, the adjustable reinforcing frame structure 11 includes a reinforcing tube 111, an upper opening 112, a longitudinal sliding slot 113, a rubber ring 114, a reinforcing rod 115, a positioning block 116 and a lower opening 117, where the upper opening 112 is opened at the upper part of the reinforcing tube 111; the longitudinal sliding chute 113 is arranged at the lower part of the reinforcing pipe 111; the reinforcing rod 115 is connected to the inner side of the side shaft bracket 10 in an axial manner; the lower opening hole 117 is arranged at the lower part of the reinforcing rod 115; the utility model discloses a vertical sliding chute 113, including reinforcing bar 111, reinforcing bar 115, locating piece 116, rubber ring 114, the inboard lower part of reinforcing bar 111, reinforcing bar 115 peg graft in the inboard lower part of reinforcing bar 111, can make reinforcing bar 115 move from top to bottom in the reinforcing bar 111 when using, and then can avoid influencing normal use under the effect of expend with heat and contract with cold, locating piece 116 weld both sides around the upper end of reinforcing bar 115, locating piece 116 pegs graft in the inboard of vertical spout 113 simultaneously, can make locating piece 116 move about in vertical spout 113 when using, can avoid reinforcing bar 115 to take out from reinforcing bar 111 simultaneously, rubber ring 114 splice in the lower part of reinforcing bar 111, cup joint in the outside of reinforcing bar 115 simultaneously, can reduce reinforcing bar 111 and reinforcing bar 115 friction when using and cause the damage, and then can improve the protective effect to the junction of reinforcing bar 111 and.
In the above embodiment, as shown in fig. 5, specifically, the detachable energy-saving power supply frame structure 14 includes an upper mounting plate 141, a longitudinal connecting rod 142, a reinforcing rod 143, a mounting pipe 144, an L-shaped strut 145 and a photovoltaic panel 146, wherein the longitudinal connecting rod 142 is bolted to the lower right side of the upper mounting plate 141; the reinforcing rod 143 is welded at the lower part of the left side of the longitudinal connecting rod 142; the mounting tube 144 is welded at the left side of the reinforcing rod 143; the L-shaped supporting rod 145 is bolted on the lower part of the right side of the longitudinal connecting rod 142; connecting bolt 123 run through the lower part left and right sides of bolt groove 122 and node case roof beam 1, conveniently utilize connecting bolt 123 to carry out the dismouting to top link 121 as required when using to the convenient split from section case roof beam 1 of link structure 12 that will just dismantle, the inboard lower part in bolt groove 122 still peg graft and have the rubber buffer, can play the guard action to connecting bolt 123 in bolt groove 122 when using, can avoid leading to connecting bolt 123 to cause the corruption in the leading-in bolt groove 122 of water liquid simultaneously.
In the above embodiment, as shown in fig. 3, specifically, the connecting frame structure 12 includes a top connecting frame 121, a bolt slot 122, a connecting bolt 123, a fixing frame 124, a connecting plate 125 and a lower side shaft bracket 126, wherein the top connecting frame 121 is disposed on the left and right sides of the lower portion of the sectional box girder 1; the bolt slots 122 are formed in the left and right sides of the lower part of the top connecting frame 121; the fixing frame 124 is arranged at the right side of the lower part of the top connecting frame 121; the connecting plates 125 are welded at the four corners of the upper part of the fixing frame 124 and are connected with the top connecting frame 121 through bolts; the lower shaft bracket 126 is welded at the lower part of the fixed bracket 124; photovoltaic board 146 screw installation in the right side of upside mounting panel 141 and L type branch 145, can absorb light energy when using, can increase the electric energy storage simultaneously, and then improve energy-conserving effect, installation pipe 144 bolt install on the outside upper portion of reinforcing pipe 111, convenient anchor bar 143 and L type branch 145 are fixed when using, and then conveniently play fixed function to photovoltaic board 146.
Principle of operation
In the working process, when the invention is used, the connecting bolt 123 penetrates through the bolt groove 122 to be connected with the segment box girder 1, the transverse rod 131 is inserted into the left opening 3 and the right opening 4, then the longitudinal rock wool boards 5 are respectively placed on the left side and the right side of the segment box girder 1, then the backing ring 132, the buffer spring 133 and the limiting ring 134 are sleeved on the outer side of the transverse rod 131, then the locking nut 135 is used for rotating on the transverse rod 131, thereby conveniently achieving the limiting function on the limiting ring 134, then the mounting pipe 144 is sleeved on the outer side of the reinforcing pipe 111, then the reinforcing pipe 111 is axially connected on the inner side of the lower shaft bracket 126 through the upper opening 112, the reinforcing rod 115 is axially connected on the inner side of the side shaft bracket 10 through the lower opening 117, simultaneously the upper mounting plate 141 penetrates through the bolt and is mounted on the front side of the fixing bracket 124, and simultaneously the mounting pipe 144 is mounted on the outer side of the reinforcing, so that the photovoltaic panel 146 absorbs the light energy and stores it inside the accumulator 15, so as to supply the longitudinal electric heating plates 7 and the bottom electric heating plates 9 with electricity, thus performing the heating and thermal insulation functions on the sectional box girder 1.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The heating and heat-insulating device for winter construction of the segmental box girder is characterized by comprising the segmental box girder (1), a hollow groove (2), a left opening (3), a right opening (4), a longitudinal rock wool plate (5), a side opening (6), a longitudinal electric heating plate (7), a transverse rock wool plate (8), a bottom electric heating plate (9), a side shaft bracket (10), an adjustable reinforcing frame structure (11), a connecting frame structure (12) convenient to disassemble, a transverse buffering connecting frame structure (13), an energy-saving power supply frame structure (14) and a storage battery (15) convenient to disassemble, wherein the hollow groove (2) is formed in the middle position inside the segmental box girder (1); the left opening hole (3) and the right opening hole (4) are respectively formed in the left side and the right side of the upper part of the segmental box girder (1); the longitudinal rock wool boards (5) are respectively arranged on the left side and the right side of the segmental box girder (1); the side opening holes (6) are formed in the upper parts of the longitudinal rock wool plates (5); the longitudinal electric heating plates (7) are embedded in the inner sides of the longitudinal rock wool plates (5), and meanwhile, the longitudinal electric heating plates (7) are in contact with the section box beams (1); the transverse rock wool boards (8) are arranged at the lower parts of the section box girders (1), and meanwhile, the transverse rock wool boards (8) are arranged at the lower parts of the longitudinal rock wool boards (5) through screws; the bottom electric heating plate (9) is embedded in the upper part of the transverse rock wool plate (8), and meanwhile, the bottom electric heating plate (9) is contacted with the bottom of the section box girder (1); the side shaft brackets (10) are arranged on the left side and the right side of the transverse rock wool plate (8) through bolts; the adjustable reinforcing frame structure (11) is arranged at the upper part of the side shaft frame (10); the connecting frame structures (12) convenient to disassemble are arranged on the left side and the right side of the lower part of the segmental box girder (1); the transverse buffer connecting frame structure (13) is arranged on the inner sides of the left opening hole (3) and the right opening hole (4); the energy-saving power supply frame structure (14) convenient to disassemble is arranged on one side, far away from the section box girder (1), of the connecting frame structure (12) convenient to disassemble; the storage battery (15) is arranged at the bottom of the hollow groove (2) through a bolt; the transverse buffer connecting frame structure (13) comprises a transverse rod (131), a cushion ring (132), a buffer spring (133), a limiting ring (134), a locking nut (135) and a corrugated pipe (136), wherein the cushion ring (132) is arranged on the outer side of the longitudinal rock wool board (5), and the cushion ring (132) is sleeved on the outer side of the transverse rod (131); the limiting ring (134) is arranged on the outer side of the backing ring (132), and the limiting ring (134) is sleeved on the outer side of the transverse rod (131).
2. The heating and heat-insulating device for the winter construction of the section box girders according to claim 1, wherein the adjustable reinforcing frame structure (11) comprises a reinforcing pipe (111), an upper opening (112), a longitudinal sliding groove (113), a rubber ring (114), a reinforcing rod (115), a positioning block (116) and a lower opening (117), the upper opening (112) is arranged at the upper part of the reinforcing pipe (111); the longitudinal sliding groove (113) is arranged at the lower part of the reinforcing pipe (111); the reinforcing rod (115) is connected to the inner side of the side shaft bracket (10) in a shaft mode; the lower side opening (117) is arranged at the lower part of the reinforcing rod (115).
3. The heating and heat-insulating device for the winter construction of the section box girder as claimed in claim 1, wherein the energy-saving power supply frame structure (14) convenient to disassemble comprises an upper side mounting plate (141), a longitudinal connecting rod (142), a reinforcing rod (143), a mounting pipe (144), an L-shaped strut (145) and a photovoltaic plate (146), wherein the longitudinal connecting rod (142) is bolted on the lower right side of the upper side mounting plate (141); the reinforcing rod (143) is welded at the lower part of the left side of the longitudinal connecting rod (142); the mounting pipe (144) is welded at the left side of the reinforcing rod (143); the L-shaped supporting rod (145) is arranged at the lower part of the right side of the longitudinal connecting rod (142) through a bolt.
4. The heating and heat-insulating device for the winter construction of the section box girder as claimed in claim 1, wherein the detachable connecting frame structure (12) comprises a top connecting frame (121), bolt grooves (122), connecting bolts (123), a fixing frame (124), connecting plates (125) and lower side shaft frames (126), and the top connecting frame (121) is arranged at the left and right sides of the lower part of the section box girder (1); the bolt grooves (122) are formed in the left side and the right side of the lower part of the top connecting frame (121); the fixed frame (124) is arranged on the right side of the lower part of the top connecting frame (121); the connecting plates (125) are welded at the four corners of the upper part of the fixed frame (124) and are connected with the top connecting frame (121) through bolts; the lower shaft bracket (126) is welded at the lower part of the fixed bracket (124).
5. The heating and heat-insulating device for the segment box girder in winter construction according to claim 1, wherein the buffer spring (133) is sleeved outside the transverse rod (131), and the buffer spring (133) is arranged inside the backing ring (132) and the limiting ring (134).
6. The heating and heat-insulating device for the winter construction of the section box girders according to claim 3, wherein the photovoltaic panels (146) are installed at the right sides of the upper side installation plates (141) and the L-shaped supporting rods (145) by screws.
7. The heating and heat-insulating device for the section box girder in winter construction according to claim 4, wherein the connecting bolts (123) penetrate through the bolt grooves (122) and the left and right sides of the lower portion of the node box girder (1).
8. The heating and heat-insulating device for the winter construction of the section box girders according to claim 2, wherein the positioning blocks (116) are welded to the front and rear sides of the upper end of the reinforcing rod (115), and the positioning blocks (116) are inserted into the inner sides of the longitudinal sliding grooves (113).
9. The heating and heat-insulating device for the winter construction of the section box girder as claimed in claim 2, wherein the rubber ring (114) is glued to the lower portion of the reinforcing pipe (111) and is sleeved outside the reinforcing rod (115).
10. The heating and heat-insulating device for the winter construction of the sectional box girders according to claim 1, wherein the locking nuts (135) are provided at the outer sides of the limiting rings (134), and the locking nuts (135) are screw-coupled to the outer left and right sides of the cross bars (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011590153.8A CN112518970A (en) | 2020-12-29 | 2020-12-29 | Segment box girder winter construction is with heating heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011590153.8A CN112518970A (en) | 2020-12-29 | 2020-12-29 | Segment box girder winter construction is with heating heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112518970A true CN112518970A (en) | 2021-03-19 |
Family
ID=74977623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011590153.8A Pending CN112518970A (en) | 2020-12-29 | 2020-12-29 | Segment box girder winter construction is with heating heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112518970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455937A (en) * | 2022-03-29 | 2022-05-10 | 张球 | Tailing baked brick for house building and processing technology |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224829A (en) * | 1990-12-27 | 1992-08-14 | Dainippon Ink & Chem Inc | Fiber-reinforced sheetlike molding material and molding method |
| JP2004225275A (en) * | 2003-01-20 | 2004-08-12 | Taisei Corp | Erection apparatus for corrugated steel plate web box girder bridge, and construction method for corrugated steel plate web box girder bridge |
| CN102162301A (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
| CN205200451U (en) * | 2015-11-19 | 2016-05-04 | 广州金南磁性材料有限公司 | Vertical casting die of iron sial soft magnetic alloy group |
| CN108247823A (en) * | 2017-12-21 | 2018-07-06 | 江苏广兴集团有限公司 | Make the steam curing device and installation method of fabricated construction |
| CN208762885U (en) * | 2018-08-23 | 2019-04-19 | 何江明 | A kind of construction of railways Bridge Erector |
| CN109797656A (en) * | 2019-01-28 | 2019-05-24 | 江苏瑞沃建设集团有限公司 | A kind of molding die and its moulding process of wide-span case beam |
| CN209521066U (en) * | 2018-11-07 | 2019-10-22 | 北京城建道桥建设集团有限公司 | A kind of precast beam steam curing canopy |
| CN210320870U (en) * | 2019-05-05 | 2020-04-14 | 江西和明制药有限公司 | Vacuum drying oven with anti-toppling function |
| CN210420892U (en) * | 2019-08-14 | 2020-04-28 | 中铁十四局集团第三工程有限公司 | Segment box girder winter construction is with heating heat preservation device |
| CN111172891A (en) * | 2020-03-23 | 2020-05-19 | 山东博远重工有限公司 | Bridge centre form drawing of patterns template |
-
2020
- 2020-12-29 CN CN202011590153.8A patent/CN112518970A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04224829A (en) * | 1990-12-27 | 1992-08-14 | Dainippon Ink & Chem Inc | Fiber-reinforced sheetlike molding material and molding method |
| JP2004225275A (en) * | 2003-01-20 | 2004-08-12 | Taisei Corp | Erection apparatus for corrugated steel plate web box girder bridge, and construction method for corrugated steel plate web box girder bridge |
| CN102162301A (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
| CN205200451U (en) * | 2015-11-19 | 2016-05-04 | 广州金南磁性材料有限公司 | Vertical casting die of iron sial soft magnetic alloy group |
| CN108247823A (en) * | 2017-12-21 | 2018-07-06 | 江苏广兴集团有限公司 | Make the steam curing device and installation method of fabricated construction |
| CN208762885U (en) * | 2018-08-23 | 2019-04-19 | 何江明 | A kind of construction of railways Bridge Erector |
| CN209521066U (en) * | 2018-11-07 | 2019-10-22 | 北京城建道桥建设集团有限公司 | A kind of precast beam steam curing canopy |
| CN109797656A (en) * | 2019-01-28 | 2019-05-24 | 江苏瑞沃建设集团有限公司 | A kind of molding die and its moulding process of wide-span case beam |
| CN210320870U (en) * | 2019-05-05 | 2020-04-14 | 江西和明制药有限公司 | Vacuum drying oven with anti-toppling function |
| CN210420892U (en) * | 2019-08-14 | 2020-04-28 | 中铁十四局集团第三工程有限公司 | Segment box girder winter construction is with heating heat preservation device |
| CN111172891A (en) * | 2020-03-23 | 2020-05-19 | 山东博远重工有限公司 | Bridge centre form drawing of patterns template |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455937A (en) * | 2022-03-29 | 2022-05-10 | 张球 | Tailing baked brick for house building and processing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112518970A (en) | Segment box girder winter construction is with heating heat preservation device | |
| CN211776193U (en) | Steel construction shock attenuation formula factory building that insulates against heat | |
| CN212153687U (en) | Assembled steel construction exempts from to pour concrete building structure | |
| CN116695948A (en) | Building wallboard with dismouting structure | |
| CN205986728U (en) | Large -scale roof boarding photovoltaic support | |
| CN213115048U (en) | Detachable heat-insulating energy-saving wall | |
| CN111042311A (en) | Steel construction factory building | |
| CN212104578U (en) | Net rack main purline support node assembly | |
| CN210093149U (en) | Improved roof distributed power station mounting bracket | |
| CN209412992U (en) | A kind of shockproof steel construction movable plank house | |
| CN203640161U (en) | Building vertical column system | |
| CN219710642U (en) | Novel assembled wallboard for construction of industrial park | |
| CN114809478B (en) | Shock insulation device for photovoltaic building roof | |
| CN219080622U (en) | Expansion joint structure is built in room | |
| CN220318772U (en) | Steel structural column connection structure | |
| CN219732504U (en) | High-strength assembled building steel beam | |
| CN220555929U (en) | Tensioning device suitable for suspension type double-steel inner cylinder chimney | |
| CN219528136U (en) | Environment-friendly energy-saving rock wool board convenient to install | |
| CN217104655U (en) | Town and country road is with bituminous paving who has buffer structure repairs heating device | |
| CN219227469U (en) | Support base for solar photovoltaic | |
| CN215716332U (en) | Building curtain wall with strong wind resistance level capability | |
| CN215111131U (en) | Reinforcing component for water supply and drainage pipeline connecting structure | |
| CN212772970U (en) | Energy-saving assembled building wall | |
| CN214891909U (en) | Solar panel balcony mounting bracket of water heater | |
| CN211143349U (en) | Heat preservation convenient to install and dismantle |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
|
| RJ01 | Rejection of invention patent application after publication |