CN203361096U - Gate slot construction device - Google Patents
Gate slot construction device Download PDFInfo
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- CN203361096U CN203361096U CN2013200269095U CN201320026909U CN203361096U CN 203361096 U CN203361096 U CN 203361096U CN 2013200269095 U CN2013200269095 U CN 2013200269095U CN 201320026909 U CN201320026909 U CN 201320026909U CN 203361096 U CN203361096 U CN 203361096U
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- gate slot
- gate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a gate slot construction device which is composed of the following components: a truss structure, an operating platform and a steel template. The gate slot construction device is provided with a climbing mechanism. The truss structure is simultaneously connected with gate slots at two sides through positioning and clamping mechanisms. Because the gate slot construction device is provided with the gate slot positioning and clamping mechanisms and the steel template, the left-side component and the right-side component of each segment of gate slot can be connected with the truss structure. After the gate slot is mounted, the lower end of the gate slot is kept fixed, and a gate slot pouring space is closed by the steel template, and afterwards concrete is poured. Because the truss structure in the gate slot construction device has advatanges of high integral strength, high reliability and high versatility in a certain dimension range, a traditional overhead dangerous operation mode is changed to the mode in which high mechanical assembling operation is mainly performed and manual operation is performed auxiliarily. High construction safety and high quality of a planar gate or arc-shaped gate slot are easily ensured. Furthermore maximization of engineering economic benefit is realized through a quick construction mode.
Description
Technical field
The utility model belongs to the Hydraulic and Hydro-Power Engineering construction field, relates to a kind of gate gate slot and installs and the rapid concrete construction device.
Background technology
In Hydraulic and Hydro-Power Engineering, need to install gate and gate slot for dash or reconcile discharge, the mode that the attached gate slot steel work embedded part of existing gate takes second stage concrete to install usually, this method easily guarantees installation quality, but construction sequence complexity, cycle is long, guarantees the measure complexity of job safety, often engineering construction is formed to restriction.For example, the large position of gate slot height in hydro training works or dam diversion engineering, the method that existing second stage concrete is installed is after basically forming concrete structure, just start removing surface, set up gate slot operation support, the gate slot structure is installed carries out shuttering afterwards again, builds, last stripping and support, so the duration hysteresis 3-6 at gate slot position month.Take the Large Area Steel template because of present most of Hydraulic and Hydro-Power Engineering and carry out rapid concrete construction, Comparatively speaking, the method drawback that the gate slot second phase installs is, because of working space little, lack at present effective mechanical means auxiliary construction, not only cause construction speed problem slowly, the potential safety hazard that work high above the ground forms is difficult to avoid, and often because the bonding surface poor quality between first phase and second stage concrete produces, leaks.For Optimizing construction, produced the method that fist stage concrete is installed gate slot, as adopt the gate slot first phase to increase backing material reinforcing, gate door body as methods such as installation gate slot such as support members, due to the embedded parts structure that does not consider gate slot, installation quality require and to relevant concrete pouring construction relation, on-the-spot human and material resources drops into larger, and can not realize the mechanization high-efficient homework suitable with concreting, only limit to before this application to some extent in the gate slot little in size.
The utility model content
The purpose of this utility model is: adopt the method for mechanization to realize the rapid construction of gate gate slot, designed a kind of gate slot construction equipment, there is gate slot location and clamp mechanism and steel form on this device, the left and right sides member of every section gate slot is connected with self-climbing mechanism, after the gate slot installation, keep lower end to fix, with the closed gate slot of steel form, build space.
To achieve these goals, the technical solution adopted in the utility model is: a kind of gate gate slot construction equipment, by trussed construction, operating platform and steel form, formed, it is characterized in that, described gate slot construction equipment has climbing device, and described trussed construction interconnects with left and right sides gate slot by location and clamp mechanism simultaneously.
Described gate slot is plane gate gate slot or Segment gate gate slot.
Lifting or haulage gear that described climbing device is jack or hoist engine or steel strand lifter or turnbuckle or Chain block or strand mill composition.
Described climbing device is hydraulic jack, and described hydraulic jack upper end is arranged on trussed construction, and lower sustainer is fixed on the default supporting member in gate slot both sides, and described supporting member is the steel construction piece with connecting hole or boss.
Described hoist engine or steel strand lifter or turnbuckle or Chain block or strand mill gate slot top built fixing concrete structure or the fixed structure at vertical shaft gate slot excavation face top on lifting point or support are set.
Described gate slot construction equipment has horizontal measuring instrument or vertical gauge or plumb bob checkout gear.
Described gate slot construction equipment has upper and lower combining structure, or the left, center, right fabricated structure.
Described gate slot construction equipment has the device of front and back or left and right adjusting gate slot installation dimension.
Described gate slot construction equipment has the locating surface that the gate slot work plane is installed, and guarantees that the installation site precision of gate slot is ± 1mm.
Described gate slot construction equipment has and every section magnet that the gate slot steel structure surface is corresponding, or has and every section bolt hold-down mechanism that the gate slot screw is corresponding.
Described climbing device is bilateral symmetry, and in the process of climbing, left and right is synchronous rises.
Described gate slot construction equipment has the gate slot detent mechanism of left and right sides same configuration, keeps the error of perpendicularity≤2mm of each gate slot track centerline.
Described gate slot construction equipment has regulates the device that gate slot is crooked or reverse, and with bolt screw or feed screw nut or chock or jack, regulates and keeps the gate slot installation accuracy.
The accompanying drawing explanation
Fig. 1 is that gate slot is installed and the rapid concrete construction process chart;
Fig. 2 is a kind of plane gate gate slot construction equipment overall structure figure;
The top view that Fig. 3 is Fig. 2;
The jack that Fig. 4 is plane gate gate slot construction equipment is in the jacking state;
Fig. 5 is a kind of plane gate gate slot construction plan;
Fig. 6 is a kind of tilting plane gate gate slot construction plan;
Fig. 7 is a kind of Segment gate gate slot plane construction plan.
Mark in figure: 1-trussed construction, 2-job platform, 3-cat ladder, 4-plane gate slot special-purpose steel template, the 5-jack that climbs, 6-detent mechanism, 7-magnet, 8-plane gate slot, 9-adjusting device, the 10-screw mandrel, 11-tilting trussed construction, 12-supports, the 13-hoist engine, 14-fixed support, 15-arc gate slot, 16-arc gate slot special-purpose steel template, 17-horizontal cross jack
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1: job practices is as shown in flow chart 1, and plane gate gate slot construction equipment as shown in Figure 2,3, 4 and the gate gate slot shown in Fig. 5, after the gate slot base plane is built formation, install the gate slot construction equipment according to design and measurement preposition.Trussed construction (1) is within conplane four plane gate slotes (8) installation region, after the levelness of trussed construction (1) and verticality meet the requirement of gate slot installation accuracy, respectively four plane gate slotes (8) are connected by positioner (6) with trussed construction (1), adjusting device (9) on trussed construction (1) is for the adjustment of gate slot position of center line, trussed construction (1) top there is screw mandrel (11) or bolt adjustment structure, guarantee that gate slot does not reverse, after the position of center line of gate slot and verticality meet installation requirement, with magnet (7) by the gate slot adhesive, now four plane gate slotes (8) form a connector with trussed construction (1), and by the mode of welding or bolton, the bottom of connector and plane gate slot (8) is fixed, finally plane gate slot special-purpose steel template (4) is connected, make between two plane gate slotes (8) closed, after relevant position completes the template installation, fixing plane gate slot (8) is installed synchronizes and builds with contiguous concrete structure, after the concrete at gate slot position reaches and solidifies requirement, order is unclamped steel form (4) successively, gate slot positioner (6) and magnet (7), the unlatching jack (5) that climbs makes the top of trussed construction divide rising, reach predetermined build height after, with building, the plane gate slot (8) solidified is fixing by trussed construction (1), again the preceding paragraph plane gate slot (8) is transported to installation site, proceed plane gate slot (8) fixing and steel form (4) closure are installed, cycle operation.Trussed construction in operation process (1) with built fixing plane gate slot (8) and kept combination, and using and build firm support (12) as stress point in the lower end of the jack that climbs (5).The jack (5) that climbs shrinks after plane gate slot (8) is installed or built, and progressively upwards a support (12) is shifted, and the jack that climbs (5) of the left and right sides must keep balance at ascent stage.
In the present embodiment, gate slot is installed with concrete synchronous and is risen, and the gate slot second phase is installed to transfer to fist stage concrete and synchronize and install, and has simplified common complicated construction process, and time shorten, workmanship are easy to guarantee.
Embodiment 2: the job practices of gate slot is as shown in flow chart 2, plane gate gate slot as shown in Figure 5, the gate slot top arranges 2 hoist engines (13) and fixed support (14), after the gate slot base plane is built formation, according to design and measurement preposition, the gate slot construction equipment is installed.Trussed construction (1) is within conplane four gate slot installation regions, after the levelness of trussed construction (1) and verticality meet the requirement of gate slot installation accuracy, respectively four plane gate slotes (8) are connected by positioner (6) with trussed construction (1), adjusting device (9) on trussed construction (1) is for the adjustment of gate slot position of center line, trussed construction (1) top there is screw mandrel (10) or bolt adjustment structure, guarantee that plane gate slot (8) does not reverse, after the position of center line of plane gate slot (8) and verticality meet installation requirement, with magnet (7) by the gate slot adhesive, now four plane gate slotes (8) form a connector with trussed construction (1), and by the mode of welding or bolton, the bottom of connector and plane gate slot (8) is fixed, finally that plane gate slot (8) is inboard with steel form (4) connection, make between the steel work of two plane gate slotes (8) closed, after relevant position completes the template installation, fixing plane gate slot (8) concreting are installed, after concrete reaches and solidifies requirement, order is unclamped steel form (4) successively, gate slot positioner (6) and magnet (7), opening hoist engine (13) raises trussed construction, reach predetermined build height after, with building, the plane gate slot (8) solidified is fixing by trussed construction (1), again the preceding paragraph gate slot is transported to installation site, proceed gate slot fixing and steel form closure are installed, cycle operation.Trussed construction in operation process (1) with built fixing plane gate slot (8) and kept combination, and the hoist engine of the left and right sides (13) must synchronously rise or descend, the lower end of hoist engine (13) can be fixed on trussed construction (1) all the time, also can after trussed construction (1) and gate slot are fixing, unclamp, hoist engine (13) is for other goods and materials or personnel's vertical transport.
The present embodiment is applicable to hole inner plane gate construction, due to condition that can be stressed at top after tunnel excavation, performance in conjunction with hoist engine, gate slot installation and concreting are carried out in segmentation, have the advantages that overall structure is simple, versatility is good, more easily on-the-spot construction equipment is formed to mutual use, and utilized gate slot construction equipment formation of structure to the sealing in aperture, protective is good, and engineering management is safe and simple.
Embodiment 3: the job practices of gate slot is as shown in flow chart 1, plane gate gate slot as shown in Figure 5, top arranges fixed support (14) or fixing anchor point, the steel strand climbing device is installed on the suspension centre of setting, after the gate slot base plane is built formation, according to design and measurement preposition, the gate slot construction equipment is installed.Trussed construction (1) is within conplane four plane gate slotes (8) installation region, after the levelness of trussed construction (1) and verticality meet the requirement of gate slot installation accuracy, respectively four plane gate slotes (8) are connected by positioner (6) with trussed construction (1), adjusting device (9) on trussed construction (1) is for the adjustment of gate slot position of center line, trussed construction (1) top there is screw mandrel (10) or bolt adjustment structure, guarantee that plane gate slot (8) does not reverse, after the position of center line of gate slot and verticality meet installation requirement, with magnet (7) by the gate slot adhesive, now four plane gate slotes (8) form a connector with trussed construction (1), and by the mode of welding or bolton, the bottom of plane gate slot (8) is fixed, finally will between gate slot inboard or left and right gate slot, with steel form (4), connect, make space, gate slot position closure to be built, concreting, after concrete initial set, opening the steel strand climbing device makes trussed construction and steel form progressively raise along building the gate slot solidified, again the preceding paragraph gate slot is transported to installation site, looping a section door groove installs fixing, continuous concreting, trussed construction and and steel form slip.Trussed construction in operation process (1) with built fixing gate slot backbone pressure-bearing surface and kept combination, left and right sides balance rises.
The present embodiment is applicable to possess the plane gate construction that support or anchor point are set up in top, be specially adapted to the gate slot construction in tunnel, also be applicable to the second stage of gate slot construction at the positions such as dam, performance in conjunction with the steel strand climbing device, carry out continuously gate slot installation and concreting, by the mechanization mode, realize high-intensity gate slot construction.
Embodiment 4: job practices is as shown in flow chart 1, and tilting plane gate gate slot and construction equipment as shown in Figure 6, after the gate slot base plane is built formation, install the gate slot construction equipment according to design and measurement preposition.The trussed construction of tilting (11) is within conplane four gate slot installation regions, levelness, verticality or the gradient of trussed construction (11) is connected with trussed construction (11) four plane gate slotes (8) respectively after meeting the requirement of gate slot installation accuracy by positioner (6).All the other structure connected modes are identical with embodiment 1 with the operation using method.
In the present embodiment, utilize the accurate fixed gate groove tilt angle of batch production manufacturing technology, gate slot is installed and is synchronizeed and rise with fist stage concrete, has simplified existing complicated construction process, is very beneficial for guaranteeing the workmanship of high arch dam, and can shortens the Engineering Control duration.
Embodiment 5: job practices is as shown in flow chart 1, and Segment gate gate slot and construction equipment as shown in Figure 7, after the gate slot base plane is built formation, install the gate slot construction equipment according to design and measurement preposition.Trussed construction (11) is within conplane left and right sides arc gate slot (15) installation region, levelness, the verticality of trussed construction (11) is connected with trussed construction (11) left and right arc gate slot (15) respectively after meeting the requirement of gate slot installation accuracy by positioner (6).Due to the arc gate slot, in the segmentation installation process, all the time in the size range of trussed construction both sides, and, along with highly different, the location adjusting device (9) on trussed construction (11) moves horizontally adjusts the gate slot position of center line.Two sides of trussed construction (11) are monolithic large tracts of land arc gate slot special-purpose steel template (16), and an end is fixed, and the other end is connected with trussed construction (11) by horizontal cross jack (17).The climbing device of installing on construction equipment is comprised of each two hydraulic climbing jack (5) of left and right, screw mandrel (10) or bolt adjustment structure are arranged at top, can move horizontally, after the position of center line of gate slot and verticality meet installation requirement, with being threaded etc., that arc gate slot (15) and steel form (16) is fastening, now the arc gate slot (15) of the left and right sides forms a connector with trussed construction (11), and by the mode of welding or bolton, the bottom of connector and arc gate slot (15) is fixed.At relevant position, complete template install after concreting, after concrete reaches and solidifies requirement, shrink horizontal cross jack (17) steel form (16) separated with arc gate slot (15) or concrete surface.The unlatching jack (5) that climbs raises trussed construction (11), reach predetermined build height after, the concrete surface laminating that the horizontal jack of elongation level (17) makes steel form (16) and arc gate slot (15) or solidifies, trussed construction (11) is fixing, again the preceding paragraph arc gate slot (15) is transported to installation site, proceeds arc gate slot (15) fixing and steel form (16) closure are installed.In operation process, using and build firm support (12) as stress point in the lower end of the hydraulic climbing jack (5) of left and right sides.The jack (5) that climbs shrinks after arc gate slot (15) is installed or built, and progressively upwards a support (12) is shifted, and the jack that climbs (5) must keep balance at ascent stage.
In the present embodiment, utilize trussed construction and climbing device etc., realizing that the Segment gate gate slot is installed to synchronize with fist stage concrete rises, and has simplified existing complicated construction process, be very beneficial for guaranteeing to there is the workmanship of Segment gate structure, and can shorten the Engineering Control duration.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within principle of the present utility model and main points any reconfigure, revise, are equal to replacement and improvement etc., within all belonging to protection domain of the present utility model.
Claims (13)
1. a gate gate slot construction equipment, consist of trussed construction, operating platform and steel form, it is characterized in that, described gate slot construction equipment has climbing device, and described trussed construction interconnects with the gate slot of both sides by location and clamp mechanism simultaneously.
2. gate gate slot construction equipment as claimed in claim 1, is characterized in that described gate slot is plane gate gate slot or Segment gate gate slot.
3. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that described climbing device is lifting or haulage gear, and this lifting or haulage gear are comprised of jack or hoist engine or steel strand lifter or turnbuckle or Chain block or strand mill.
4. gate gate slot construction equipment as claimed in claim 3, it is characterized in that described climbing device is hydraulic jack, described hydraulic jack upper end is arranged on trussed construction, lower sustainer is fixed on the default supporting member in gate slot both sides, and described supporting member is the steel construction piece with unthreaded hole or screwed hole or boss.
5. gate gate slot construction equipment as claimed in claim 3, it is characterized in that described hoist engine or steel strand lifter or turnbuckle or Chain block or strand mill gate slot top built fixing concrete structure or the fixed structure at vertical shaft gate slot excavation face top on lifting point or support are set.
6. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has horizontal measuring instrument or vertical gauge or plumb bob checkout gear.
7. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has upper and lower composite roof truss structure or left, center, right combined truss structure, adopts positioning bolt to interconnect.
8. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has the device of front and back or left and right adjusting gate slot installation dimension.
9. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has the locating surface that the gate slot work plane is installed, and guarantees that the center line installation site precision of gate slot is ± 1mm.
10. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has and every section magnet that the gate slot steel structure surface is corresponding, or have and every section bolt hold-down mechanism that the gate slot screw is corresponding.
11. gate gate slot construction equipment as claimed in claim 1, is characterized in that described climbing device is bilateral symmetry, in the process of climbing, left and right is synchronous rises.
12. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has the gate slot detent mechanism of left and right same configuration, keeps the error of perpendicularity≤2mm of each gate slot track centerline.
13. gate gate slot construction equipment as claimed in claim 1 or 2, is characterized in that device has to regulate the device that gate slot is crooked or reverse, and with bolt screw or feed screw nut or chock or jack, regulates and keep the gate slot installation accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200269095U CN203361096U (en) | 2013-01-18 | 2013-01-18 | Gate slot construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200269095U CN203361096U (en) | 2013-01-18 | 2013-01-18 | Gate slot construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361096U true CN203361096U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200269095U Expired - Fee Related CN203361096U (en) | 2013-01-18 | 2013-01-18 | Gate slot construction device |
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| Country | Link |
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| CN (1) | CN203361096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074872A (en) * | 2013-01-18 | 2013-05-01 | 成都阿朗科技有限责任公司 | Gate slot construction method and device for gate |
-
2013
- 2013-01-18 CN CN2013200269095U patent/CN203361096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074872A (en) * | 2013-01-18 | 2013-05-01 | 成都阿朗科技有限责任公司 | Gate slot construction method and device for gate |
| CN103074872B (en) * | 2013-01-18 | 2017-04-12 | 成都阿朗科技有限责任公司 | Gate slot construction method and device for gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20190118 |