CN112942124A - A slipform construction equipment for bridge concrete guardrail - Google Patents
A slipform construction equipment for bridge concrete guardrail Download PDFInfo
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- CN112942124A CN112942124A CN202110160328.XA CN202110160328A CN112942124A CN 112942124 A CN112942124 A CN 112942124A CN 202110160328 A CN202110160328 A CN 202110160328A CN 112942124 A CN112942124 A CN 112942124A
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- Prior art keywords
- plate
- flat
- block
- flattening
- mould
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a slipform construction device for a bridge concrete guardrail, which structurally comprises an engine, a transmission case, a moving wheel, a mould pouring device and a feeding hole, wherein the mould pouring device comprises a mould flattening device, a connecting ring, a mould body and a top plate, the invention extrudes concrete in a side plate through a jacking device in a connecting plate, utilizes a stabilizing block to keep a stretching rod balanced, enables a flattening structure to smoothen the surface of a building mould, compacts cement by means of the joint of a flattening plate with a pressure head block and the surface of the top of the building mould, thereby preventing the internal concrete from becoming loose, cleans the surface of the formed cement through a flattening block during moving, thereby avoiding the fragments at the top from being pressed in, simultaneously drives an attaching plate through a flattening device to drive a pushing plate to extrude the pressing plate inwards, and slows down the pushing speed by means of tension springs at two sides of a telescopic rod, thereby enabling the concrete to be firmer so as to improve the cement strength, and the pressure release block can reduce the mutual force generated during pressing to prevent the fixed plate from deforming.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a slip form construction device for a bridge concrete guardrail.
Background
The slip form construction equipment is a formwork building machine for pouring a bridge concrete guardrail, cement is poured into a formwork body and continuously moves to be condensed into the concrete guardrail, and the equipment can improve the L construction efficiency of the bridge guardrail, so that the construction period is greatly shortened.
When prior art's bridge slipform construction equipment was pouring, because the bridge floor has various lime stone pieces during the construction for equipment removes the in-process and can together roll into the mould with the piece, so that to appear broken pile phenomenon after flat applying to the surface, cause shoulder pad structure unstability to form the fracture, and the piece gets into can form the honeycomb hole in inside after the concrete concretion, and then lets the concrete become loose, leads to the intensity to descend.
Disclosure of the invention technical problem (1)
Aiming at the defects of the prior art, the invention provides sliding form construction equipment for a bridge concrete guardrail, which aims to solve the problems that the conventional bridge surface limestone pieces roll fragments into a mold body together when the equipment moves, so that the pile breaking phenomenon occurs after the surfaces are flattened, the shoulder protectors are cracked, and the fragments enter concrete to be solidified to form honeycomb holes in the concrete, so that the concrete becomes loose, and the strength is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a slipform construction equipment for bridge concrete guardrail, its structure includes engine, transmission case, removes the wheel, waters mould ware, feed inlet, the engine inlays solid the connection on the transmission case top, the transmission case inlays solid the cooperation and waters mould ware right side, it inlays solid the connection at the transmission case front end to remove the wheel, it waters mould ware welded connection in the feed inlet left side, it includes flat mould ware, go-between, die body, roof to water the mould ware, the flat mould ware inlays solid block in the go-between left side, go-between bolted connection is at the die body left end, die body upper end and roof welded connection.
Preferably, the flat die device comprises a connecting plate, a jacking device, a side plate and two pushing and leveling blocks, wherein the connecting plate is welded and connected to the top end of the side plate, the jacking device is fixedly clamped in the middle of the connecting plate, the inner part of the side plate is movably clamped with the jacking device, the pushing and leveling blocks are fixedly connected to the inner side of the jacking device, and the two pushing and leveling blocks are arranged on two sides of the lower part of the jacking device.
Preferably, the jacking device comprises a rod sleeve, two stabilizing blocks, a stretching rod and a flattening structure, the rod sleeve is fixedly connected to the outer side of the stretching rod in an embedded mode, the stabilizing blocks are connected to the side end of the stretching rod in an embedded mode, the bottom end of the stretching rod is connected with the flattening structure through bolts, and the two stabilizing blocks are matched with the flattening structure and the stretching rod.
Preferably, the flattening structure comprises a flat plate, a pressure head block and a plug board, the flat plate is welded at the top end of the plug board, the pressure head block is fixedly embedded inside the plug board, and the pressure head block is of a trapezoidal structure and is arranged between the plug board.
As preferred, the die body includes circulation port, mound stake board, applies flat ware, binding plate, circulation port welded connection is on mound stake board top, mound stake inboard with apply flat ware clearance fit, apply flat ware side and binding plate and inlay solid the connection, apply flat ware setting at binding plate rear portion, and the subtend setting is in mound stake inboard.
Preferably, the flat applicator comprises a push plate, a telescopic rod and a pressing plate, the push plate is fixedly connected to the left end of the telescopic rod in an embedded mode, the right end of the telescopic rod is connected with the pressing plate in an embedded mode, the number of the telescopic rods is two, and a tension spring is arranged at the side end of the rod body.
Preferably, the pressing plate comprises a fixing plate and a pressure release block, the fixing plate is fixedly embedded at the side end of the pressure release block, the pressure release block is arc-shaped and is made of soft rubber and arranged at the front end of the fixing plate.
(II) advantageous effects
The invention provides a slip form construction device for a bridge concrete guardrail. The method has the following beneficial effects:
1. the invention extrudes the concrete in the side plates through the top pressing device in the connecting plate, keeps the stretching rod balanced by the stabilizing block, enables the surface of the building mould to be smoother by the flattening structure, compacts the cement by the aid of the flat plate with the pressing head block which is attached to the surface of the top of the building mould, thereby preventing the internal concrete from becoming loose, and cleans the surface of the formed cement by the flattening block during movement, thereby preventing fragments at the top from being pressed in.
2. According to the invention, the pasting device drives the pasting plate, so that the telescopic rod drives the pressing plate to extrude inwards by the pushing plate, and the tension springs on two sides of the telescopic rod are used for slowing down the pushing speed, so that concrete is solidified more, the cement strength is improved, and the pressure release block can reduce the mutual force generated during pushing and pressing to prevent the fixed plate from deforming.
Drawings
Fig. 1 is a schematic structural view of a slip form construction apparatus for a bridge concrete guardrail according to the present invention;
FIG. 2 is a schematic structural view of a mold casting machine according to the present invention;
FIG. 3 is a schematic structural view of the flat-die apparatus of the present invention;
fig. 4 is a schematic structural view of the top press of the present invention;
FIG. 5 is a schematic structural view of the flattening apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of the mold body of the present invention;
FIG. 7 is a schematic view of the construction of the applanator of the present invention;
FIG. 8 is a schematic view of the construction of the platen of the present invention;
in the figure: the device comprises an engine-1, a transmission case-2, a moving wheel-3, a die casting device-4, a feed inlet-5, a die flattening device-41, a connecting ring-42, a die body-43, a top plate-44, a connecting plate-411, a top pressing device-412, a side plate-413, a push flat block-414, a rod sleeve-a 1, a stable block-a 2, a stretching rod-a 3, a flattening structure-a 4, a flat plate-a 41, a pressure head block-a 42, a plug board-a 43, a flow port-431, a pier stud plate-432, a flattening device-433, a jointing plate-434, a push plate-b 1, a telescopic rod-b 2, a pressure plate-b 3, a fixed plate-b 31 and a pressure release block-b 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, an embodiment of the present invention provides a slip form construction device for a bridge concrete guardrail, which includes an engine 1, a transmission case 2, a moving wheel 3, a mold casting device 4, and a feeding port 5, wherein the engine 1 is fixedly connected to a top end of the transmission case 2, the transmission case 2 is fixedly fitted to a right side of the mold casting device 4, the moving wheel 3 is fixedly connected to a front end of the transmission case 2, the mold casting device 4 is welded to a left side of the feeding port 5, the mold casting device 4 includes a flat mold device 41, a connecting ring 42, a mold body 43, and a top plate 44, the flat mold device 41 is fixedly clamped to a left side of the connecting ring 42, the connecting ring 42 is bolted to a left end of the mold body 43, and an upper end of the mold body 43 is welded to the top plate.
The flat die device 41 comprises a connecting plate 411, a jacking device 412, a side plate 413 and a pushing and flattening block 414, wherein the connecting plate 411 is connected to the top end of the side plate 413 in a welding mode, the jacking device 412 is clamped in the middle of the connecting plate 411 in an embedding mode, the inner portion of the side plate 413 is movably clamped with the jacking device 412, the pushing and flattening block 414 is connected to the inner side of the jacking device 412 in an embedding mode, the number of the pushing and flattening blocks 414 is two, and the pushing and flattening blocks are arranged on two sides of the lower portion of the jacking device 412, so that the pushing and flattening block 414 cleans the surface of formed cement when the side plate 413 moves, and fragments on the top portion.
Wherein, top press 412 includes pole cover a1, stabilization block a2, tensile pole a3, flattens structure a4, pole cover a1 is embedded and is connected in the tensile pole a3 outside, stabilization block a2 gomphosis is connected at tensile pole a3 side, tensile pole a3 bottom and flattening structure a4 bolted connection, stabilization block a2 is two in total, and with flattening structure a4 and tensile pole a3 cooperation, makes tensile pole a3 keep balance through stabilization block a2 when flattening structure a4 and pressing, lets flattening structure a4 more level and smooth to the surface of building the mould.
The flattening structure a4 comprises a flat plate a41, a pressure head block a42 and a plug plate a43, the flat plate a41 is connected to the top end of the plug plate a43 in a welding mode, the pressure head block a42 is fixedly connected to the inside of the plug plate a43 in an embedding mode, the pressure head block a42 is of a trapezoidal structure and is installed between the plug plates a43, the surface of the pressure head block a41 is a flattening plate, the pressure head block a42 is driven by the flat plate a41 to be attached to the surface of the top of the building mold to compact cement, and therefore the internal concrete is prevented from becoming loose.
The specific working process is as follows:
in the invention, a feed inlet 5 is connected with a cement tank, a transmission case 2 drives a movable wheel 3 to move forwards by an engine 1, a casting device 4 builds a mold of a bridge guardrail, the cement enters the die body 43 from the top plate 44 for die building, is matched with the die body 43 through the flat die device 41, after the construction, the concrete in the side plate 413 is pressed by the top press 412 in the connecting plate 411, the pressing flat structure a4 is contacted with the top end of the construction mould by the stretching rod a3 in the rod sleeve a1, the stretching rod a3 is kept balanced through the stabilizing block a2, the surface of the building mould of the flattening structure a4 is smoother, the pressure head block a42 is driven by the flat plate a41 to be attached to the surface of the top of the building mould to compact the cement, thereby preventing the inner concrete from becoming loose and cleaning the already formed cement surface by the leveling block 414 while moving, thereby avoiding the top fragments from being pressed in.
Example 2
As shown in fig. 6 to 7, the embodiment of the invention provides a slip form construction device for a bridge concrete guardrail, wherein the mold body 43 comprises a flow opening 431, a pier plate 432, a spreader 433 and an abutting plate 434, the flow opening 431 is welded to the top end of the pier plate 432, the inner side of the pier plate 432 is movably matched with the spreader 433, the side end of the spreader 433 is fixedly connected with the abutting plate 434, the spreader 433 is arranged behind the abutting plate 434 and oppositely arranged in the pier plate 432, and the abutting plate 434 is driven by the spreader 433 to be pressed inwards, so that concrete on the side of the construction mold is spread and reinforced to avoid cracking.
Wherein, it includes push pedal b1, telescopic link b2, clamp plate b3 to apply flat ware 433, push pedal b1 inlays the solid connection at telescopic link b2 left end, telescopic link b2 right-hand member is connected with clamp plate b3 gomphosis, telescopic link b2 is total two, and the club shaft side is equipped with the extension spring, lets telescopic link b2 drive clamp plate b3 inwards to extrude through push pedal b1, slows down the speed that promotes with the help of the extension spring on telescopic link b2 both sides to make the concrete more congeal thereby improve cement strength.
The pressing plate b3 comprises a fixing plate b31 and a pressure release block b31, the fixing plate b31 is fixedly embedded at the side end of the pressure release block b32, the pressure release block b32 is arc-shaped and made of soft rubber and arranged at the front end of the fixing plate b31, so that mutual force generated during pushing is reduced, and the fixing plate b31 is prevented from deforming.
The specific working process is as follows:
in the invention, concrete enters the pier stud plate 432 through the through hole 431 for building a mould, a convex guardrail is formed by stacking on the inner side of the pier stud plate 432, the laminating plate 434 is driven by the flattening device 433, so that the telescopic rod b2 drives the pressing plate b3 to extrude inwards by the pushing plate b1, the pushing speed is reduced by the tension springs on the two sides of the telescopic rod b2, the concrete is further solidified, the cement strength is improved, and the pressure release block b31 can reduce the mutual force generated during pushing to prevent the fixing plate b31 from deforming during extrusion.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a slipform construction equipment for bridge concrete guardrail, its structure includes engine (1), transmission case (2), removes wheel (3), waters mould ware (4), feed inlet (5), engine (1) inlays solid the connection on transmission case (2) top, transmission case (2) inlay solid the cooperation and water mould ware (4) right side, it connects at transmission case (2) front end to remove wheel (3) inlay solid, water mould ware (4) welded connection in feed inlet (5) left side, its characterized in that:
the die casting device (4) comprises a flat die device (41), a connecting ring (42), a die body (43) and a top plate (44), wherein the flat die device (41) is fixedly clamped on the left side of the connecting ring (42), the connecting ring (42) is connected to the left end of the die body (43) through a bolt, and the upper end of the die body (43) is connected with the top plate (44) in a welding mode.
2. The slipform construction apparatus for a bridge concrete guardrail of claim 1, characterized in that: the flat die device (41) comprises a connecting plate (411), a jacking device (412), a side plate (413) and a flat pushing block (414), wherein the connecting plate (411) is connected to the top end of the side plate (413) in a welding mode, the jacking device (412) is fixedly clamped in the middle of the connecting plate (411), the inner portion of the side plate (413) is movably clamped with the jacking device (412), and the flat pushing block (414) is fixedly connected to the inner side of the jacking device (412).
3. The slipform construction apparatus for a bridge concrete guardrail according to claim 2, characterized in that: the top pressing device (412) comprises a rod sleeve (a1), a stabilizing block (a2), a stretching rod (a3) and a flattening structure (a4), wherein the rod sleeve (a1) is fixedly connected to the outer side of the stretching rod (a3), the stabilizing block (a2) is connected to the side end of the stretching rod (a3) in a embedded mode, and the bottom end of the stretching rod (a3) is connected with the flattening structure (a4) through a bolt.
4. The slipform construction apparatus for a bridge concrete guardrail of claim 3, characterized in that: the flattening structure (a4) comprises a flat plate (a41), a pressure head block (a42) and a plug board (a43), wherein the flat plate (a41) is connected to the top end of the plug board (a43) in a welding mode, and the pressure head block (a42) is fixedly connected to the inside of the plug board (a43) in an embedding mode.
5. The slipform construction apparatus for a bridge concrete guardrail of claim 1, characterized in that: die body (43) are including circulation mouth (431), mound board (432), flat ware (433), binding plate (434), circulation mouth (431) welded connection is on mound board (432) top, mound board (432) inboard with apply flat ware (433) clearance fit, apply flat ware (433) side and binding plate (434) embedded solid and be connected.
6. The slipform construction apparatus for a bridge concrete guardrail of claim 5, characterized in that: compress flat ware (433) including push pedal (b1), telescopic link (b2), clamp plate (b3), push pedal (b1) embedded solid is connected at telescopic link (b2) left end, telescopic link (b2) right-hand member is connected with clamp plate (b3) gomphosis.
7. The slipform construction apparatus for a bridge concrete guardrail of claim 6, characterized in that: the pressure plate (b3) comprises a fixing plate (b31) and a pressure release block (b32), and the fixing plate (b31) is fixedly connected to the side end of the pressure release block (b 32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160328.XA CN112942124A (en) | 2021-02-05 | 2021-02-05 | A slipform construction equipment for bridge concrete guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160328.XA CN112942124A (en) | 2021-02-05 | 2021-02-05 | A slipform construction equipment for bridge concrete guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112942124A true CN112942124A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110160328.XA Withdrawn CN112942124A (en) | 2021-02-05 | 2021-02-05 | A slipform construction equipment for bridge concrete guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112942124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541302A (en) * | 2022-01-27 | 2022-05-27 | 河南省公路工程局集团有限公司 | Automatic processing device for surface defects of wall type guardrail of highway |
-
2021
- 2021-02-05 CN CN202110160328.XA patent/CN112942124A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541302A (en) * | 2022-01-27 | 2022-05-27 | 河南省公路工程局集团有限公司 | Automatic processing device for surface defects of wall type guardrail of highway |
| CN114541302B (en) * | 2022-01-27 | 2023-08-15 | 河南省公路工程局集团有限公司 | Automatic processing device for surface defects of expressway wall type guardrail |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220120 Address after: No. 437-455, Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province, 510665 Applicant after: Huang Weibin Address before: No. 437-455, Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province, 510665 Applicant before: Guangzhou can group industry Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |