CN113107542A - Straight-wall type flood discharge tunnel secondary lining hydraulic formwork trolley and construction method thereof - Google Patents
Straight-wall type flood discharge tunnel secondary lining hydraulic formwork trolley and construction method thereof Download PDFInfo
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- CN113107542A CN113107542A CN202110560509.1A CN202110560509A CN113107542A CN 113107542 A CN113107542 A CN 113107542A CN 202110560509 A CN202110560509 A CN 202110560509A CN 113107542 A CN113107542 A CN 113107542A
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- 238000009415 formwork Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 230000008093 supporting effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- Lining And Supports For Tunnels (AREA)
Abstract
The application relates to a straight wall type flood discharge tunnel secondary lining hydraulic template trolley and a construction method thereof, which comprises a frame body and an arch plate arranged on the frame body, the frame body comprises a top plate and side plates fixedly arranged on the edges of the two sides of the top plate, a plurality of rollers are rotatably arranged on the edges of the side plates far away from the bottom plate, the arch-shaped plate is an elastic plate with elasticity, the top plate and the side plates are both provided with adjusting pieces for adjusting the arch degree of the arch-shaped plate, the adjusting piece comprises a plurality of straightening wall type flood discharge tunnel secondary lining hydraulic template trolleys arranged between an arch-shaped plate and a frame body and a construction method section bar thereof, the adjusting bar is arranged into a telescopic structure, the telescopic structure comprises a fixed rod and a movable rod which is inserted into the fixed rod and is connected in a sliding manner, and a fixing mechanism for fixing the movable rod to any position in the fixed rod is arranged on the fixed rod; the method has the advantage of being suitable for tunnels of different specifications.
Description
Technical Field
The application relates to the field of tunnel construction equipment, in particular to a straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley and a construction method thereof.
Background
Lining refers to a permanent supporting structure built by reinforced concrete and other materials along the periphery of a tunnel body in order to prevent surrounding rocks from deforming or collapsing. In recent years, tunnel lining dollies have been introduced in the course of tunnel lining. The tunnel lining trolley mainly comprises a template and a support, wherein the support is mainly used for bearing, and the template is designed according to the shape of a tunnel to be lined.
Chinese patent No. CN201778822U discloses a hydraulic form pallet truck, which includes a portal frame, a top form board provided on the portal frame, side form boards provided on both sides of the portal frame, the top form board and the side form boards being spliced into an arch shape, wherein a small side wall form board is hinged to the bottom edge of the side form board, and the small side wall form board is connected to the portal frame through an adjusting screw rod.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: when the hydraulic template trolley is arranged in tunnels with different specifications, the arch-shaped surface formed by the top template and the two side templates cannot be suitable for the top wall and the side walls of the tunnels with different specifications, and the applicability of the hydraulic template trolley is reduced.
Disclosure of Invention
First aspect, in order to improve the suitability of same fluid pressure type template platform truck, this application provides a straight wall formula flood discharge tunnel secondary lining hydraulic pressure template platform truck.
The application provides a pair of straight wall formula flood discharge tunnel secondary lining hydraulic pressure template platform truck adopts following technical scheme.
The utility model provides a straight wall formula flood discharge tunnel secondary lining hydraulic pressure template platform truck, includes support body and the arch shaped plate of setting on the support body, the support body includes roof and the fixed curb plate that sets up at roof both sides edge, the edge rotation that the bottom plate was kept away from to the curb plate is provided with a plurality of gyro wheels, the arch shaped plate sets up to having elastic plate, all be provided with the regulating part that is used for adjusting arch shaped plate arch degree on roof and the curb plate, the regulating part is including setting up a plurality of regulation poles between arch shaped plate and support body, adjust the pole and set up to extending structure, but extending structure includes dead lever and grafting and the carriage release lever of sliding connection in the dead lever, be provided with the fixed establishment who is used for fixing the carriage release lever to optional position in the dead.
Through adopting above-mentioned technical scheme, fixed establishment can be fixed the carriage release lever to optional position in the dead lever for adjust the pole and drive the elastic plate and adjust its arch degree, adjust through the arch degree to the elastic plate, make the arch plate adaptable in the tunnel of different specifications, improved the suitability of hydraulic pressure template platform truck.
Optionally, the fixing mechanism includes a hydraulic cylinder fixedly disposed on an outer wall of the fixing rod, a driving plate is fixedly disposed on a side wall of the moving rod, and a driving end of the hydraulic cylinder is fixedly connected to the driving plate.
Through adopting above-mentioned technical scheme, drive the drive plate through the pneumatic cylinder and remove for the drive plate drives the carriage release lever and is located the dead lever and removes, thereby has realized the regulation to regulating stem length, adopts setting up its simple structure of pneumatic cylinder, has improved the regulation effect to the arch board.
Optionally, the position that just is located the one end place of every regulation pole on the support body all is provided with first mounting panel, the position that just is located the other end place of every regulation pole on the arched plate all is provided with the second mounting panel, all fixed being provided with on first mounting panel and the second mounting panel and adjusting the seat, the fixed regulation ball that is provided with in both ends of adjusting the pole, adjust the ball and be used for inlay card and universal rotation to connect in adjusting the seat, be provided with in the regulation seat and be used for fixing the locking mechanical system to the position after arbitrary rotation with adjusting the ball.
By adopting the technical scheme, the adjusting ball is driven to rotate in the adjusting seat, and the locking mechanism can fix the adjusting ball to a state after the adjusting ball rotates randomly, so that the adjusting rods positioned at different positions can support different positions of the elastic plate, and the adjusting effect on the elastic plate is improved; the adjusting ball and the adjusting seat are arranged, so that a large adjusting range is achieved.
Optionally, the adjusting seat is provided with a mounting hole in the middle of the adjusting groove, the locking mechanism comprises a locking spring which is fixedly arranged on the first mounting plate and the second mounting plate and is located at the position of the mounting hole, the end fixing part of the locking spring far away from the first mounting plate and the second mounting plate is provided with a movable plate which is slidably arranged in the mounting hole, a plurality of locking grooves are formed in the spherical surface of the adjusting ball, and a locking block which is used for being plugged into any one of the locking grooves is arranged on the surface of the movable plate deviating from the locking spring.
Through adopting above-mentioned technical scheme, when locking spring was in compression state, the locking piece can resist locking spring's elasticity plug-in to locking inslot to make the locking piece prevent that the regulation ball is located the regulation seat internal rotation, make the regulation pole fixed to the state after adjusting, make the regulating lever support the elastic plate, adopt its simple structure of setting up of locking piece, locking groove and locking spring, convenient simple to the fixed mode of regulation ball.
Optionally, an adjusting opening used for being communicated with the mounting hole is formed in the side wall of the adjusting seat along the length direction of the mounting hole, and a rod body used for penetrating through the adjusting opening and extending out of the adjusting seat is fixedly arranged on the moving plate.
Through adopting above-mentioned technical scheme, operating personnel is convenient for drive locking piece and locking groove break away from through stirring the body of rod.
Optionally, many first adjustment tanks have all been seted up on roof and curb plate towards the face of arched plate, the length direction of first adjustment tank sets up along the axis direction that is on a parallel with the arched plate, roof and curb plate setting are run through at the both ends of first adjustment tank, be provided with the first regulating block that is used for sliding connection in first adjustment tank on the first mounting panel, be provided with the first mounting that is used for fixing first regulating block at the optional position in first adjustment tank on the first regulating block.
By adopting the technical scheme, the first adjusting block can be fixed to any position in the first adjusting groove through the first fixing piece, so that the positions of the adjusting rods are adjusted, the adjusting rods can be positioned at different positions to support the elastic plate, the supporting effect on the arched plate is improved, and the adjusting effect on the arched plate is improved; the two ends of the first adjusting groove penetrate through the top plate and the side plates, so that the number of the adjusting rods can be adjusted conveniently.
Optionally, first mounting is including wearing to establish and the first installation pole of sliding connection on first regulating block, the tip that first regulating block was kept away from to first installation pole is provided with first connecting plate, be provided with first spring between first connecting plate and the first regulating block, the one end fixed connection of first spring is on first connecting plate, and other end fixed connection is on first regulating block, first spring housing is established on first installation pole.
Through adopting above-mentioned technical scheme, when sliding first regulating block to first adjustment tank in, can drive first spring this moment and be extruded to tensile state, first installation pole can resist the elasticity butt joint of first spring to on the diapire of first adjustment tank, thereby increased the frictional force between first installation pole and the first adjustment tank, make first regulating block can fix to first adjustment tank optional position, make the regulation pole fixed to the assigned position, adopt its simple structure of setting up of first spring and first installation pole, the fixed efficiency of operating personnel to the regulation pole position has been improved.
Optionally, many second adjustment grooves have all been seted up towards the last of support body to the arched plate, the length direction of second adjustment groove sets up along the axis direction that is on a parallel with the arched plate, the setting of arched plate is run through at the both ends of second adjustment groove, be provided with the second regulating block that is used for sliding connection in the second adjustment groove on the second mounting panel, be provided with the second mounting that is used for fixing the second regulating block at the optional position in the second adjustment groove on the second regulating block.
By adopting the technical scheme, the second adjusting block can be fixed to any position in the second adjusting groove through the second fixing piece, so that the positions of the adjusting rods are further adjusted, the adjusting rods can be positioned at different positions to support the elastic plate, the supporting effect on the arched plate is improved, and the adjusting effect on the arched plate is improved; the two ends of the second adjusting groove penetrate through the top plate and the side plates, so that the number of the adjusting rods can be adjusted conveniently.
Optionally, the second mounting includes wears to establish and sliding connection is at the second installation pole on the second regulating block, the tip that the second regulating block was kept away from to the second installation pole is provided with the second connecting plate, be provided with the second spring between second connecting plate and the second regulating block, the one end fixed connection of second spring is on the second connecting plate, and other end fixed connection is on the second regulating block, the second spring cover is established on second installation pole.
Through adopting above-mentioned technical scheme, when sliding the second regulating block to the second adjustment tank in, can drive the second spring this moment and be extruded to tensile state, the elasticity butt joint that the second spring can be resisted to the second installation pole is to the diapire of second adjustment tank on, thereby frictional force between second installation pole and the second adjustment tank has been increased, make the second regulating block can fix to the second adjustment tank in optional position, make the regulation pole fixed to the assigned position, adopt its simple structure of setting up of second spring and second installation pole, the fixed efficiency of operating personnel to the regulation pole position has been improved.
In a second aspect, the application provides a construction method of a straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley, in order to improve the applicability of the same hydraulic formwork trolley.
The construction method of the straight-wall type flood discharge tunnel secondary lining hydraulic formwork trolley adopts the following technical scheme.
The utility model provides a straight wall formula flood discharge tunnel secondary lining hydraulic template platform truck construction method, include straight wall formula flood discharge tunnel secondary lining hydraulic template platform truck, include:
the adjusting rods drive the first adjusting block and the second adjusting block to slide into the first adjusting groove and the second adjusting groove, the first adjusting block and the second adjusting block are driven to be located in the first adjusting groove and the second adjusting groove to move, so that the position of each adjusting rod is adjusted, the first spring and the second spring are both in a stretching state, the first mounting rod can resist the elastic force of the first spring and abut against the bottom wall of the first adjusting groove, the second mounting rod can resist the elastic force of the second spring and abut against the inner wall of the second adjusting groove, so that the adjusting rods are fixed to a specified position, the adjusting balls are located in the adjusting seats to rotate, the locking springs are in a compression state, the locking blocks can resist the elastic force of the locking springs and insert into the locking grooves, so that the adjusting balls are fixed to the rotated position, the adjusting rods are fixed to be in an arbitrarily inclined state, and the moving rods are driven by the hydraulic cylinders to be located in the fixing rods, so that the adjustment lever is fixed to a designated length, so that the plurality of adjustment levers adjust the degree of arching of the elastic plate.
Through adopting above-mentioned technical scheme, adjust through the position and the tilt state to a plurality of regulation poles for a plurality of regulation poles play better supporting effect to the elastic plate, become all to adjust through the arch to the elastic plate, make the elastic plate of different arch degrees applicable tunnel in different specifications carry out secondary lining, have improved the suitability of hydraulic pressure template platform truck.
In summary, the present application includes at least one of the following beneficial technical effects:
the fixing mechanism can fix the movable rod to any position in the fixed rod, so that the adjusting rod drives the elastic plate to adjust the arch degree of the elastic plate, and the arch-shaped plate can adapt to tunnels with different specifications by adjusting the arch degree of the elastic plate, thereby improving the applicability of the hydraulic template trolley;
the adjusting ball is driven to rotate in the adjusting seat, and the locking mechanism can fix the adjusting ball to a state after the adjusting ball rotates randomly, so that the adjusting rods positioned at different positions can support different positions of the elastic plate, and the adjusting effect on the elastic plate is improved; the adjusting ball and the adjusting seat are arranged, so that a large adjusting range is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram for showing an adjusting rod, a first adjusting block and a second adjusting block according to an embodiment of the present application;
FIG. 3 is a schematic view of a half-section structure of an adjustment lever of an embodiment of the present application;
fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1. a frame body; 11. an arch plate; 12. a top plate; 121. a side plate; 122. a roller; 13. adjusting a rod; 131. fixing the rod; 132. a travel bar; 133. a hydraulic cylinder; 134. a drive plate; 14. a first mounting plate; 141. a first regulating groove; 142. a first regulating block; 143. a first mounting bar; 144. a first connecting plate; 145. a first spring; 15. a second mounting plate; 151. a second regulating groove; 152. a second regulating block; 153. a second mounting bar; 154. a second connecting plate; 155. a second spring; 16. an adjusting seat; 161. adjusting the ball; 162. mounting holes; 163. a locking spring; 164. moving the plate; 165. mounting grooves; 166. mounting blocks; 167. a locking groove; 168. a locking block;
17. an adjustment port; 171. a rod body.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses straight wall formula flood discharge tunnel secondary lining hydraulic pressure template platform truck. Referring to fig. 1, the straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley comprises a frame body 1 and an arch-shaped plate 11 arranged on the frame body 1, wherein the frame body 1 comprises a top plate 12 and side plates 121 fixedly arranged on the edges of two sides of the top plate 12, the side plates 121 are arranged perpendicular to the top plate 12, a plurality of rollers 122 are rotatably arranged on the edges of the side plates 121 far away from a bottom plate, and the arch-shaped plate 11 is arranged to be an elastic plate; in the present embodiment, the elastic plate is provided as a metal elastic plate made of metal such as iron or steel.
Referring to fig. 1 and 2, the top plate 12 and the side plates 121 are provided with adjusting members for adjusting the degree of the arch of the arched plate 11, each adjusting member includes a plurality of adjusting rods 13 disposed between the arched plate 11 and the frame body 1, each adjusting rod 13 is provided with a telescopic structure, each telescopic structure includes a fixing rod 131 and a moving rod 132 inserted into and slidably connected to the fixing rod 131, and the fixing rod 131 is provided with a fixing mechanism for fixing the moving rod 132 to any position in the fixing rod 131; the fixing mechanism comprises a hydraulic cylinder 133 fixedly arranged on the outer wall of the fixing rod 131, a driving plate 134 is fixedly arranged on the side wall of the moving rod 132, and the driving end of the hydraulic cylinder 133 is fixedly connected to the driving plate 134; the movable rod 132 is moved by the hydraulic cylinder 133 in the fixed rod 131, so as to adjust the length of the adjusting rod 13, and thus the degree of the arch of the adjusting rod 13 to the arch plate 11 is adjusted, in other embodiments, the hydraulic cylinder 133 may be replaced by an electric cylinder, and the length of the adjusting rod 13 may also be adjusted by the electric cylinder.
Combine fig. 1 and fig. 2, in order to adjust the degree of inclination of adjusting pole 13, the position that just is located the one end place of every regulation pole 13 on support body 1 all is provided with first mounting panel 14, the position that just is located the other end place of every regulation pole 13 on arched plate 11 all is provided with second mounting panel 15, dead lever 131 sets up on first mounting panel 14, travel bar 132 is fixed to be set up on second mounting panel 15, all fixed regulation seat 16 that is provided with on first mounting panel 14 and the second mounting panel 15, the fixed regulation ball 161 that is provided with in both ends of adjusting pole 13, regulation ball 161 is used for the inlay card and universal rotation connects in adjusting seat 16.
In order to fix the adjustment ball 161 to the rotated position, a lock mechanism for fixing the adjustment ball 161 to an arbitrary rotated position is provided in the adjustment seat 16, in conjunction with fig. 3 and 4; adjusting seat 16 and being located the middle part of adjustment tank and having seted up mounting hole 162, locking mechanism includes fixed setting on first mounting panel 14 and second mounting panel 15 and be located the locking spring 163 at the position at mounting hole 162 place, the end fixing that locking spring 163 kept away from first mounting panel 14 and second mounting panel 15 is provided with the movable plate 164 that slides and set up in mounting hole 162, mounting groove 165 has been seted up on the face that just is located mounting hole 162 phase opposition in mounting hole 162, the both sides of movable plate 164 are provided with the installation piece 166 that is used for sliding connection in mounting groove 165, the both ends of mounting groove 165 are the closure setting, movable plate 164 passes through mounting groove 165 and the installation piece 166 slides and sets up in mounting hole 162, a plurality of locking grooves 167 have been seted up on the sphere of adjustment ball 161, be provided with on the face that movable plate 164 deviates from locking spring 163 and be used for pegging graft to the locking piece 168 in.
When the locking spring 163 is in a compressed state, the moving plate 164 can drive the locking block 168 to be inserted into the locking groove 167 against the elastic force of the locking spring 163, so that the locking block 168 and the locking groove 167 can prevent the rotation of the adjusting ball 161 in the adjusting seat 16; in this embodiment, in order to prevent the locking block 168 from moving out of the locking groove 167, the cross section of the locking groove 167 is rectangular, and the locking block 168 is matched with the rectangular locking groove 167; in other embodiments, the locking mechanism may be replaced by a fastening bolt that is threaded through and screwed onto the side wall of the adjusting seat 16, and the adjusting ball 161 can be fixed to the rotated position by driving the fastening bolt to be positioned on the adjusting seat 16 and screwed, so that the rod of the fastening bolt abuts against the adjusting ball 161.
With reference to fig. 2 and 3, in order to facilitate driving the locking block 168 on the moving plate 164 to move into or out of the locking groove 167, an adjusting opening 17 for communicating with the mounting hole 162 is formed on the side wall of the adjusting seat 16 along the length direction of the mounting hole 162, and a rod body 171 for extending to the outside of the adjusting seat 16 through the adjusting opening 17 is fixedly arranged on the moving plate 164; in this embodiment, in order to drive the same rod 171 to move different moving plates 164, a threaded hole (not shown in the figure) is formed in the moving plate 164 at a position where an end of the rod 171 is located, one end of the rod 171 is provided with a threaded portion (not shown in the figure) for being inserted and screwed into the threaded hole, and the rod 171 is detachably connected to the moving plate 164 through the threaded hole and the threaded portion.
With reference to fig. 1 and 2, in order to adjust the position of the adjusting rod 13 on the frame body 1, so that the adjusting rod 13 has a better supporting effect on the elastic plate, a plurality of first adjusting grooves 141 are respectively formed on the top plate 12 and the side plate 121 facing the arch plate 11, the length direction of each first adjusting groove 141 is arranged in a direction parallel to the axis of the arch plate 11, a first adjusting block 142 for slidably connecting in the first adjusting groove 141 is arranged on the first mounting plate 14, and the length of each first adjusting block 142 is greater than the width of the first mounting plate 14; in the present embodiment, in order to prevent the first adjustment block 142 from being separated from the first adjustment groove 141 in a direction perpendicular to the length direction of the first adjustment groove 141, the cross section of the first adjustment groove 141 is formed in a "T" shape, and the first adjustment block 142 is disposed in cooperation with the first adjustment groove 141 of the "T" shape; in order to move the first adjustment block 142 out of the first adjustment groove 141, both ends of the first adjustment groove 141 are disposed to penetrate the top plate 12 and the side plate 121.
Referring to fig. 1 and 2, in order to fix the first adjusting block 142 to any position in the first adjusting groove 141, a first fixing member for fixing the first adjusting block 142 to any position in the first adjusting groove 141 is provided on the first adjusting block 142; the first fixing piece comprises a first mounting rod 143 which penetrates through and is connected to the first adjusting block 142 in a sliding mode, a first connecting plate 144 is arranged at the end portion, away from the first adjusting block 142, of the first mounting rod 143, a first spring 145 is arranged between the first connecting plate 144 and the first adjusting block 142, one end of the first spring 145 is fixedly connected to the first connecting plate 144, the other end of the first spring 145 is fixedly connected to the first adjusting block 142, and the first spring 145 is sleeved on the first mounting rod 143.
When the first mounting plate 14 drives the first adjusting block 142 to be slidably disposed in the first adjusting groove 141, the first adjusting groove 141 can extrude the first mounting rod 143 to drive the first spring 145 to be pulled to a stretched state, and the first mounting rod 143 can resist the elastic force of the first spring 145 to abut against the inner wall of the first adjusting groove 141, so that the first mounting plate 14 can be fixed to any position in the first adjusting groove 141 by the friction force between the first mounting rod 143 and the first adjusting groove 141; in other embodiments, the first fixing element may be replaced by a bolt that is threaded through and screwed to the first adjusting block 142, and the position of the first adjusting block 142 may also be fixed by using the bolt.
With reference to fig. 1 and 2, in order to adjust the position of the adjusting rod 13 on the arch-shaped plate 11, a plurality of second adjusting grooves 151 are respectively formed on the arch-shaped plate 11 facing the frame body 1, the length direction of the second adjusting grooves 151 is arranged along the axis direction parallel to the arch-shaped plate 11, two ends of the second adjusting grooves 151 are arranged to penetrate through the arch-shaped plate 11, and the second mounting plate 15 is provided with a second adjusting block 152 for being slidably connected in the second adjusting grooves 151; in the present embodiment, in order to prevent the second adjusting block 152 from being separated from the second adjusting groove 151 in a direction perpendicular to the length direction of the second adjusting groove 151, the cross section of the second adjusting groove 151 is formed in a "T" shape, and the second adjusting block 152 is disposed to be engaged with the "T" shaped second adjusting groove 151; in order to move the second adjusting block 152 out of the second adjusting groove 151, both ends of the second adjusting groove 151 are disposed through the top plate 12 and the side plate 121.
Referring to fig. 1 and 2, in order to fix the second adjusting block 152 to an arbitrary position in the second adjusting groove 151, a second fixing member for fixing the second adjusting block 152 to an arbitrary position in the second adjusting groove 151 is provided on the second adjusting block 152; the second fixing member includes a second mounting rod 153 penetrating and slidably connected to the second adjusting block 152, a second connecting plate 154 is disposed at an end portion of the second mounting rod 153 far away from the second adjusting block 152, a second spring 155 is disposed between the second connecting plate 154 and the second adjusting block 152, one end of the second spring 155 is fixedly connected to the second connecting plate 154, the other end of the second spring is fixedly connected to the second adjusting block 152, and the second spring 155 is sleeved on the second mounting rod 153.
When the second mounting plate 15 drives the second adjusting block 152 to be slidably disposed in the second adjusting groove 151, the second adjusting groove 151 may press the second mounting rod 153 to drive the second spring 155 to be pulled to an extended state, and the second mounting rod 153 may abut against an inner wall of the second adjusting groove 151 against an elastic force of the second spring 155, so that the second mounting plate 15 may be fixed to any position in the second adjusting groove 151 by virtue of a frictional force between the second mounting rod 153 and the second adjusting groove 151; in other embodiments, the second fixing member may be replaced by a bolt that is threaded through the second adjusting block 152, and the bolt may also be used to fix the position of the second adjusting block 152.
The utility model provides a straight wall formula flood discharge tunnel secondary lining hydraulic template platform truck construction method, straight wall formula flood discharge tunnel secondary lining hydraulic template platform truck that includes:
the plurality of adjusting rods 13 drive the first adjusting block 142 and the second adjusting block 152 to slide into the first adjusting groove 141 and the second adjusting groove 151, the position of each adjusting rod 13 is adjusted by driving the first adjusting block 142 and the second adjusting block 152 to move in the first adjusting groove 141 and the second adjusting groove 151, at this time, the first spring 145 and the second spring 155 are both in a stretching state, the first mounting rod 143 can resist the elastic force of the first spring 145 to abut against the bottom wall of the first adjusting groove 141, the second mounting rod 153 can resist the elastic force of the second spring 155 to abut against the inner wall of the second adjusting groove 151, so that the adjusting rods 13 are fixed to a specified position, the adjusting ball 161 is positioned in the adjusting seat 16 to rotate, at this time, the locking spring 163 is in a compressing state, the locking block 168 can resist the elastic force of the locking spring 163 to be inserted into the locking groove 167, so that the adjusting ball 161 is fixed to the rotated position, so that the adjusting rods 13 are fixed to any inclined state, the moving rods 132 are driven by the hydraulic cylinders 133 to move in the fixed rods 131, so that the adjusting rods 13 are fixed to a designated length, and the degree of camber of the elastic plates is adjusted by the adjusting rods 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a straight wall formula flood discharge tunnel secondary lining hydraulic pressure template platform truck which characterized in that: comprises a frame body (1) and an arch-shaped plate (11) arranged on the frame body (1), the frame body (1) comprises a top plate (12) and side plates (121) fixedly arranged on the edges of the two sides of the top plate (12), a plurality of rollers (122) are rotatably arranged on the edge of the side plate (121) far away from the bottom plate, the arch-shaped plate (11) is arranged to be an elastic plate, the top plate (12) and the side plates (121) are both provided with adjusting pieces for adjusting the arch degree of the arch-shaped plate (11), the adjusting piece comprises a plurality of adjusting rods (13) arranged between the arch-shaped plate (11) and the frame body (1), the adjusting rods (13) are arranged to be of a telescopic structure, the telescopic structure comprises a fixed rod (131) and a movable rod (132) which is inserted and connected in the fixed rod (131) in a sliding way, the fixed rod (131) is provided with a fixing mechanism for fixing the movable rod (132) to any position in the fixed rod (131).
2. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley of claim 1, characterized in that: the fixing mechanism comprises a hydraulic cylinder (133) fixedly arranged on the outer wall of the fixing rod (131), a driving plate (134) is fixedly arranged on the side wall of the moving rod (132), and the driving end of the hydraulic cylinder (133) is fixedly connected to the driving plate (134).
3. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 2, wherein: the utility model discloses a support body, including support body (1), arch-shaped plate (11), regulation ball (161) and universal rotation connection, the position that just is located the one end place of every regulation pole (13) on support body (1) all is provided with first mounting panel (14), the position that just is located the other end place of every regulation pole (13) on arch-shaped plate (11) all is provided with second mounting panel (15), all fixed being provided with on first mounting panel (14) and second mounting panel (15) adjusts seat (16), the fixed regulation ball (161) that is provided with in both ends of adjusting pole (13), it is used for inlay card and universal rotation to connect in adjusting seat (16), be provided with in regulation seat (16) and be used for adjusting ball (.
4. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 3, wherein: adjusting on seat (16) and being located the middle part of adjusting the groove and seted up mounting hole (162), locking mechanical system is including fixed locking spring (163) that sets up on first mounting panel (14) and second mounting panel (15) and be located the position at mounting hole (162) place, the end fixing that first mounting panel (14) and second mounting panel (15) were kept away from in locking spring (163) is provided with movable plate (164) that slide setting in mounting hole (162), a plurality of locking grooves (167) have been seted up on the sphere of adjusting ball (161), be provided with on the face that movable plate (164) deviate from locking spring (163) and be used for pegging graft locking block (168) in arbitrary one locking groove (167).
5. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 4, wherein: adjust and offer on the lateral wall of seat (16) along the length direction of mounting hole (162) and be used for with regulation mouth (17) of mounting hole (162) intercommunication, fixed being provided with on movable plate (164) is used for passing and adjusts the body of rod (171) that mouthful (17) extend to adjust outside seat (16).
6. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 5, wherein: many first adjustment tank (141) have all been seted up on roof (12) and curb plate (121) towards the face of domatic board (11), the length direction of first adjustment tank (141) sets up along the axis direction that is on a parallel with domatic board (11), roof (12) and curb plate (121) setting are run through to the both ends of first adjustment tank (141), be provided with on first mounting panel (14) and be used for sliding connection first regulating block (142) in first adjustment tank (141), be provided with on first regulating block (142) and be used for fixing first regulating block (142) at the first fixing piece of optional position in adjustment tank (141).
7. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 6, wherein: the first fixing piece comprises a first mounting rod (143) which is arranged in a penetrating mode and connected to a first adjusting block (142) in a sliding mode, a first connecting plate (144) is arranged at the end portion, far away from the first adjusting block (142), of the first mounting rod (143), a first spring (145) is arranged between the first connecting plate (144) and the first adjusting block (142), one end of the first spring (145) is fixedly connected to the first connecting plate (144), the other end of the first spring is fixedly connected to the first adjusting block (142), and the first mounting rod (143) is sleeved with the first spring (145).
8. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 7, wherein: many second adjustment tank (151) have all been seted up towards going up of support body (1) to arched plate (11), the length direction of second adjustment tank (151) sets up along the axis direction that is on a parallel with arched plate (11), the both ends of second adjustment tank (151) are run through arched plate (11) and are set up, be provided with second regulating block (152) that are used for sliding connection in second adjustment tank (151) on second mounting panel (15), be provided with on second regulating block (152) and be used for fixing second regulating block (152) at the second adjustment tank (151) second mounting of optional position.
9. The straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley as claimed in claim 8, wherein: the second fixing piece comprises a second mounting rod (153) which is arranged in a penetrating mode and connected to the second adjusting block (152) in a sliding mode, a second connecting plate (154) is arranged at the end portion, far away from the second adjusting block (152), of the second mounting rod (153), a second spring (155) is arranged between the second connecting plate (154) and the second adjusting block (152), one end of the second spring (155) is fixedly connected to the second connecting plate (154), the other end of the second spring is fixedly connected to the second adjusting block (152), and the second mounting rod (153) is sleeved with the second spring (155).
10. A construction method of a straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley comprises the straight wall type flood discharge tunnel secondary lining hydraulic formwork trolley of claim 9, and is characterized in that: the method comprises the following steps:
the adjusting rods (13) drive the first adjusting block (142) and the second adjusting block (152) to slide into the first adjusting groove (141) and the second adjusting groove (151), the first adjusting block (142) and the second adjusting block (152) are driven to be located in the first adjusting groove (141) and the second adjusting groove (151) to move, so that the position of each adjusting rod (13) is adjusted, at the moment, the first spring (145) and the second spring (155) are both in a stretching state, the first mounting rod (143) can resist the elastic force of the first spring (145) and abut against the bottom wall of the first adjusting groove (141), the second mounting rod (153) can resist the elastic force of the second spring (155) and abut against the inner wall of the second adjusting groove (151), so that the adjusting rods (13) are fixed to a specified position, the adjusting balls (161) are located in the adjusting seats (16) to rotate, and the locking spring (163) is in a compression state, the locking block (168) can resist the elastic force of the locking spring (163) and is inserted into the locking groove (167), so that the adjusting ball (161) is fixed to the rotated position, the adjusting rod (13) is fixed to any inclined state, the moving rod (132) is driven by the hydraulic cylinder (133) to be positioned in the fixed rod (131) to move, the adjusting rod (13) is fixed to a specified length, and the arch degree of the elastic plate is adjusted by the adjusting rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560509.1A CN113107542B (en) | 2021-05-21 | 2021-05-21 | Hydraulic template trolley for secondary lining of straight wall type flood discharge tunnel and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560509.1A CN113107542B (en) | 2021-05-21 | 2021-05-21 | Hydraulic template trolley for secondary lining of straight wall type flood discharge tunnel and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113107542A true CN113107542A (en) | 2021-07-13 |
| CN113107542B CN113107542B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110560509.1A Active CN113107542B (en) | 2021-05-21 | 2021-05-21 | Hydraulic template trolley for secondary lining of straight wall type flood discharge tunnel and construction method thereof |
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| Country | Link |
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| CN (1) | CN113107542B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626102A (en) * | 2016-03-18 | 2016-06-01 | 中国水利水电第三工程局有限公司 | Reducing steel formwork trolley for tunnel lining construction |
| CN205297597U (en) * | 2015-12-28 | 2016-06-08 | 浙江省交通工程建设集团有限公司 | But full section combination formula reducing lining cutting device |
| CN210858744U (en) * | 2019-08-29 | 2020-06-26 | 武汉华瑞佳业路桥钢模有限公司 | Tunnel lining trolley template |
| CN211422005U (en) * | 2019-10-22 | 2020-09-04 | 湖南神鼎科技有限公司 | Universal wheel and transport trolley with low height of elastic structure |
-
2021
- 2021-05-21 CN CN202110560509.1A patent/CN113107542B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205297597U (en) * | 2015-12-28 | 2016-06-08 | 浙江省交通工程建设集团有限公司 | But full section combination formula reducing lining cutting device |
| CN105626102A (en) * | 2016-03-18 | 2016-06-01 | 中国水利水电第三工程局有限公司 | Reducing steel formwork trolley for tunnel lining construction |
| CN210858744U (en) * | 2019-08-29 | 2020-06-26 | 武汉华瑞佳业路桥钢模有限公司 | Tunnel lining trolley template |
| CN211422005U (en) * | 2019-10-22 | 2020-09-04 | 湖南神鼎科技有限公司 | Universal wheel and transport trolley with low height of elastic structure |
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|---|---|
| CN113107542B (en) | 2023-09-15 |
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