CN213741518U - Construction structure of diversion wall of clean water tank - Google Patents

Construction structure of diversion wall of clean water tank Download PDF

Info

Publication number
CN213741518U
CN213741518U CN202022738350.1U CN202022738350U CN213741518U CN 213741518 U CN213741518 U CN 213741518U CN 202022738350 U CN202022738350 U CN 202022738350U CN 213741518 U CN213741518 U CN 213741518U
Authority
CN
China
Prior art keywords
strip
prefabricated plate
groove
spacing
clean water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202022738350.1U
Other languages
Chinese (zh)
Inventor
熊志平
胡海光
董静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Shengdatai Water Conservancy And Hydropower Engineering Co ltd
Original Assignee
Hubei Shengdatai Water Conservancy And Hydropower Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Shengdatai Water Conservancy And Hydropower Engineering Co ltd filed Critical Hubei Shengdatai Water Conservancy And Hydropower Engineering Co ltd
Priority to CN202022738350.1U priority Critical patent/CN213741518U/en
Application granted granted Critical
Publication of CN213741518U publication Critical patent/CN213741518U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sewage (AREA)

Abstract

The utility model belongs to the technical field of the construction and specifically relates to a clear water pond guide wall construction structures and specifically relates to a construction structures, it includes bottom plate and two stands, two stands all with bottom plate fixed connection, be provided with the prefabricated plate between two stands, equal fixedly connected with location strip between the relative both ends of two stands, the location strip sets up along vertical direction, the one end and two location strip butts of prefabricated plate, the removable spacing that is provided with between two stands, spacing and the one end butt that the prefabricated plate deviates from the location strip. This application utilizes location strip and spacing to support, fixes a position the prefabricated plate, has the effect of being convenient for support and fix a position the prefabricated plate, has avoided operating personnel to support the prefabricated plate for a long time, is favorable to reducing operating personnel intensity of labour, and labour saving and time saving does benefit to rational utilization manpower resources.

Description

Construction structure of diversion wall of clean water tank
Technical Field
The application relates to the field of building construction, in particular to a construction structure of a flow guide wall of a clean water pool.
Background
Clean water tanks are important monomer projects in water treatment plant projects and are used for storing large amounts of water. The arrangement of the guide wall is a simple and effective measure for enhancing the water flow and maintaining the water quality.
The Chinese patent with the publication number of CN204356799U is searched at present, and discloses a construction structure of a flow guide wall of a clean water pool, which comprises a plain concrete cushion layer, wherein the periphery of a reinforced concrete bottom plate is respectively poured with a clean water pool wall at two sides of a pool wall deformation joint, the clean water pool wall is respectively reserved with a water inlet and a water outlet, a plurality of special-shaped supporting columns are poured on the reinforced concrete bottom plate at intervals, clean water pool top plates are poured at the top of the clean water pool wall and two sides of a top plate deformation joint at the top of the special-shaped supporting columns, and holes are reserved on the clean water pool top plates; and a guide wall is built between two adjacent special-shaped pillars at a set position to form a plurality of rows of guide walls.
To the above-mentioned correlation technique, the inventor thinks that the guide wall is built by laying bricks or stones between two dysmorphism pillars, generally places prefabricated wallboard between two dysmorphism pillars, then pours fixedly prefabricated wallboard, nevertheless pours the in-process to prefabricated wallboard, needs operating personnel to support prefabricated wallboard and fixes a position it, and artifical support is wasted time and energy, has increased operating personnel intensity of labour.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the prefabricated plate wastes time and energy of artifical support location, this application provides a clean water basin guide wall construction structures.
The application provides a clear water pond guide wall construction structures adopts following technical scheme:
clear water basin water conservancy diversion wall construction structures, including bottom plate and two stands, two the stand all with bottom plate fixed connection, two be provided with the prefabricated plate between the stand, two equal fixedly connected with location strip between the relative both ends of stand, the location strip sets up along vertical direction, the one end of prefabricated plate and two location strip butt, two the removable spacing that is provided with between the stand, spacing with the prefabricated plate deviates from the one end butt of location strip.
Through adopting above-mentioned technical scheme, remove the prefabricated plate to between two stands along the horizontal direction, make the one end and the location strip butt of prefabricated plate, be favorable to preventing that the prefabricated plate from toppling over towards the location strip direction, and make the prefabricated plate keep vertical, and later utilize spacing to support the prefabricated plate in the one end that the prefabricated plate deviates from a location strip, prevent that the prefabricated plate orientation from deviating from the direction of location strip and toppling over, make the prefabricated plate keep vertical being located between two stands, realize being convenient for support the effect of prefabricated plate and location, avoided operating personnel to support the prefabricated plate for a long time, be favorable to reducing operating personnel intensity of labour, time saving and labor saving, do benefit to rational utilization manpower resources.
Preferably, the stand is fixedly connected with bearing blocks, two bearing blocks deviate from one end of the bottom plate and penetrate through the bearing grooves along the horizontal direction, two ends of the limiting strip are respectively inserted into the two bearing grooves, and the bearing blocks are provided with fixing pieces for fixing the limiting strip.
Through adopting above-mentioned technical scheme, peg graft respectively in two support grooves with the both ends of spacing, utilize the bearing groove to be favorable to fixing a position spacing, prevent that spacing from deviating from the stand and removing to make two bearing blocks bearing spacing both ends respectively, utilize the mounting to make spacing fixed with the bearing block, prevent that spacing from breaking away from the bearing block.
Preferably, one end of the upright post, which is far away from the positioning strip, is rotatably connected with two movable strips, the movable strips move towards or away from the precast slab, and the upright post is provided with a locking piece which enables the movable strips to be abutted against the precast slab.
By adopting the technical scheme, when the movable strip is positioned at a position far away from the position between the two stand columns, the prefabricated plate can be conveniently and smoothly moved to the position between the two stand columns, when the prefabricated plate is abutted against the positioning strip, the movable strip is rotated towards the direction of the prefabricated plate, so that the movable strip is abutted against one end of the prefabricated plate, which is far away from the positioning strip, the movable strip is fixed by the locking piece, the two movable strips stably support the prefabricated plate, and the movable strip is favorable for sharing the force applied to the prefabricated plate supported by the limiting strip, so that the prefabricated plate is more stably supported.
Preferably, the fixing piece comprises a bolt, the bearing block penetrates through a screw hole communicated with the bearing groove, the bolt is in threaded connection with the bearing block in the screw hole, and the end of the bolt faces the bearing groove.
Through adopting above-mentioned technical scheme, when the tip of bolt leaves the bearing groove, the both ends of the spacing of being convenient for are pegged graft in two bearing grooves respectively smoothly, twist and move the bolt and make the tip of bolt support tightly with spacing to make spacing and two stands and prefabricated plate support tightly, be favorable to preventing that spacing from taking place the displacement in the bearing inslot, make spacing carry on spacingly to the prefabricated plate more steadily.
Preferably, the locking piece includes the locking piece, the locking piece deviates from the one end of bottom plate runs through along the horizontal direction and has seted up the locking groove, the activity strip with locking groove grafting adaptation, the activity strip with be provided with the plug connector between the locking piece.
Through adopting above-mentioned technical scheme, will move about the strip and rotate to pegging graft in locking inslot, utilize locking piece bearing activity strip, prevent that the activity strip from towards the swing of bottom plate direction, realize the location effect to the activity strip, then utilize the plug connector to prevent that the activity strip from leaving locking groove, realize the effect of fixed activity strip.
Preferably, the plug connector sets up to the grafting piece, the locking piece orientation locking groove runs through and has seted up the mounting groove, the grafting piece is worn to locate the mounting groove, the grafting piece is along the orientation locking the direction of groove with the mounting groove adaptation that slides, the activity strip is seted up and is used for the grafting groove that the grafting piece was pegged graft, the locking piece be provided with make the grafting piece peg graft in the elastic component of grafting inslot.
Through adopting above-mentioned technical scheme, the elastic component is when no external force state, make the grafting piece wear to locate mounting groove and one end and be located locking inslot, activity strip when locking inslot swing, will insert the piece and draw from locking inslot, so that activity strip is pegged graft smoothly in locking inslot, swing to inserting groove and mounting groove alignment when activity strip, release and insert the piece, utilize the elastic restoring force of elastic component, make the insertion piece wear to locate the mounting groove and peg graft in inserting groove, thereby prevent that activity strip from leaving locking groove, realize the fixed effect of activity strip and locking piece.
Preferably, the elastic component sets up to the elastic rubber strip, the grafting piece deviates from the one end of stand runs through and has seted up the through-hole, the elastic rubber strip wears to locate the through-hole, just the both ends of elastic rubber strip all with locking piece fixed connection.
Through adopting above-mentioned technical scheme, the elastic rubber strip is worn to locate through-hole and both ends and locking block fixed, is favorable to preventing that the grafting piece breaks away from the locking block, and utilizes the elastic force of elastic rubber strip for the grafting piece is pegged graft in the inserting groove when no external force state, realizes the effect of the fixed activity strip of being convenient for.
Preferably, a handle is fixedly connected to the head of the bolt.
Through adopting above-mentioned technical scheme, the handle is convenient for operating personnel to hold, is convenient for rotate the bolt to be convenient for fix spacing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the prefabricated plate is supported and positioned by the positioning strips and the limiting strips, so that the prefabricated plate is vertically positioned between the two upright posts, the effect of conveniently supporting and positioning the prefabricated plate is realized, an operator is prevented from supporting the prefabricated plate for a long time, the labor intensity of the operator is favorably reduced, time and labor are saved, and the reasonable utilization of human resources is favorably realized;
2. the two bearing blocks are used for respectively bearing two ends of the limiting strip, the bearing bracket is used for positioning the limiting strip, and the limiting strip is tightly abutted and fixed with the upright post by using a bolt, so that the effect of stably positioning and supporting the prefabricated plate by the limiting strip is realized;
3. utilize the locking piece bearing activity strip, utilize the grafting piece to wear to locate the locking piece and peg graft in the activity strip for the activity strip is fixed relative to the locking piece, supports the location through a plurality of activity strips to the prefabricated plate, is favorable to sharing the power that spacing support prefabricated plate received, makes activity strip and spacing support the prefabricated plate more firmly.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a schematic view of the structure of the example of the present application with the prefabricated panels removed.
Fig. 3 is an enlarged view at a in fig. 1.
Reference numerals: 1. a base plate; 2. a column; 3. prefabricating a slab; 4. a positioning bar; 5. a limiting strip; 6. a bearing block; 7. a bearing groove; 9. a bolt; 10. a handle; 11. a movable bar; 12. a rotating shaft; 13. a locking block; 14. a locking groove; 15. an insertion block; 16. mounting grooves; 17. inserting grooves; 18. an elastic rubber strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses clean water basin guide wall construction structures.
Referring to fig. 1 and 2, the construction structure of the guide wall of the clean water basin comprises a bottom plate 1 and two stand columns 2, wherein the two stand columns 2 are fixedly connected with the bottom plate 1, the horizontal sectional areas of the two ends of the two stand columns 2 are gradually increased towards the extending direction of the two stand columns, and the horizontal sections of the stand columns 2 are square. A prefabricated plate 3 is arranged between the two upright posts 2, and two sides of the prefabricated plate 3 along the vertical direction are respectively abutted against two opposite ends of the two upright posts 2. Equal fixedly connected with location strip 4 between the relative both ends of two stands 2, location strip 4 sets up along vertical direction, prefabricated plate 3's one end and two 4 butts of location strip. Spacing 5 of removable being provided with between two stands 2, spacing 5 and prefabricated plate 3 deviate from the one end butt of location strip 4.
Remove prefabricated plate 3 to between two stands 2 along the horizontal direction, make the one end and the 4 butts of location strip of prefabricated plate 3, and prefabricated plate 3 respectively with two stands 2 butts along the both sides of vertical direction, be favorable to preventing that prefabricated plate 3 from toppling over towards location strip 4 direction, and make prefabricated plate 3 keep vertical, then utilize spacing 5 to support prefabricated plate 3 in the one end that prefabricated plate 3 deviates from a location strip 4, prevent that prefabricated plate 3 from deviating from the direction of location strip 4 and toppling over, make prefabricated plate 3 keep vertical being located between two stands 2, the effect of being convenient for support and fix a position prefabricated plate 3 is realized, the long-time prefabricated plate 3 of having avoided operating personnel to support, be favorable to reducing operating personnel intensity of labour, time saving and labor saving, do benefit to rational utilization manpower resources.
Referring to fig. 1 and 3, for the convenience of locating prefabricated plate 3 by limiting strip 5, two equal fixedly connected with bearing blocks 6 of stand 2, two bearing blocks 6 all run through along the horizontal direction and have seted up bearing groove 7 deviating from the one end of bottom plate 1, and the both ends of limiting strip 5 are pegged graft respectively in two bearing grooves 7. The bearing block 6 is provided with the mounting that is used for fixed spacing 5, and the mounting includes bolt 9, and bearing block 6 runs through along the horizontal direction and sets up the screw with bearing groove 7 intercommunication, bolt 9 in the screw with 6 threaded connection of bearing block, the tip of bolt 9 sets up towards bearing groove 7, the head fixedly connected with butterfly-shaped handle 10 of bolt 9.
Handle 10 is convenient for operating personnel to hold, is convenient for rotate bolt 9 through handle 10, and when the tip of bolt 9 left support groove 7, the both ends of the spacing strip 5 of being convenient for were pegged graft in two support grooves 7 respectively smoothly for two bearing blocks 6 supported the both ends of spacing strip 5 respectively, utilized support groove 7 to be favorable to fixing a position spacing strip 5, prevented that spacing strip 5 from deviating from stand 2 and removing. Twist bolt 9 and make the tip and the spacing 5 of bolt 9 support tightly for spacing 5 supports tightly with two stands 2 and the one end that prefabricated plate 3 deviates from location strip 4, is favorable to preventing that spacing 5 from taking place the displacement in bearing groove 7, realizes that spacing 5 is stable to the effect of fixing a position and supporting prefabricated plate 3.
Referring to fig. 3, in order to fix a position prefabricated plate 3 more firmly, the one end that two stands 2 deviate from location strip 4 all rotates and is connected with two activity strips 11, the end department of spacing strip 5 is located between two activity strips 11 on same stand 2, two stands 2 all rotate and are connected with axis of rotation 12, the axial of axis of rotation 12 sets up and perpendicular to stand 2 along the horizontal direction, activity strip 11 cover locate axis of rotation 12 week side and with axis of rotation 12 fixed connection.
The stand 2 is provided with the locking piece that makes activity strip 11 and 3 butts of prefabricated plate, and the locking piece includes locking piece 13, and locking piece 13 deviates from the one end of bottom plate 1 and runs through along the horizontal direction and has seted up locking groove 14, and the orientation of seting up of locking groove 14 is on a parallel with stand 2, and the one end that axis of rotation 12 was kept away from to activity strip 11 is pegged graft the adaptation with locking groove 14.
When activity strip 11 is in the natural state of drooping, activity strip 11 keeps away from the interval department between two stands 2, and the prefabricated plate 3 of being convenient for moves smoothly to between two stands 2, and when prefabricated plate 3 and location strip 4 butt, the orientation rotated activity strip 11 away from the direction of prefabricated plate 3 for activity strip 11 rotates to pegging graft in locking groove 14 in the one end that locking block 13 deviates from bottom plate 1, and activity strip 11 and prefabricated plate 3 deviate from the one end butt of location strip 4 this moment.
Utilize locking piece 13 bearing activity strip 11, prevent that activity strip 11 from swinging towards bottom plate 1 direction, realize the location effect to activity strip 11, support the location through a plurality of activity strips 11 to prefabricated plate 3, be favorable to sharing the power that prefabricated plate 3 received is supported to spacing 5 to make activity strip 11 and spacing 5 support prefabricated plate 3 more firmly.
Referring to fig. 3, in order to make activity strip 11 support prefabricated plate 3 more stably, be provided with the plug connector between activity strip 11 and the locking piece 13, the plug connector sets up to plug connector 15, locking piece 13 has been seted up mounting groove 16 towards locking groove 14 along the horizontal direction run-through, plug connector 15 wears to locate mounting groove 16, plug connector 15 along the orientation that locks groove 14 with mounting groove 16 adaptation that slides, activity strip 11 offers the inserting groove 17 that is used for plug connector 15 to peg graft. Locking block 13 is provided with the elastic component that makes the insertion block 15 peg graft in inserting groove 17, and the elastic component sets up to elastic rubber strip 18, and the one end that insertion block 15 deviates from stand 2 runs through and has seted up the through-hole, and elastic rubber strip 18 wears to locate the through-hole, and elastic rubber strip 18's both ends all with locking block 13 fixed connection.
Elastic rubber strip 18 is in when no external force state, make the piece 15 of pegging graft wear to locate mounting groove 16 and one end and be located locking groove 14, the piece 11 of moving about during towards locking inslot 14 internal swing, will peg graft piece 15 and pull away from locking groove 14, so that the piece 11 of moving about pegs graft smoothly in locking inslot 14, when the piece 11 of moving about is in the tank bottom department and the locking piece 13 butt of locking groove 14, inserting groove 17 aligns with mounting groove 16, at this moment, release inserting block 15, elastic rubber strip 18's elastic restoring force makes inserting block 15 wear to locate mounting groove 16 and peg graft in inserting groove 17, thereby prevent that the piece 11 of moving about from leaving locking groove 14, realize the fixed effect of the piece 11 of moving about and locking piece 13, thereby make the piece 11 of moving about support prefabricated plate 3 more steadily.
The implementation principle of the embodiment of the application is as follows:
when the movable strip 11 is naturally drooping, the prefabricated slab 3 is moved to between the two upright posts 2 along the horizontal direction, so that the prefabricated slab 3 is abutted against the positioning strip 4, and two sides of the prefabricated slab 3 in the vertical direction are respectively abutted against the two upright posts 2. Then peg graft respectively in two support grooves 7 with the both ends of spacing 5, twist bolt 9 and make bolt 9 support spacing 5 and stand 2 tightly, and spacing 5 supports tightly with the one end that prefabricated plate 3 deviates from location strip 4 this moment, realizes fixing a position the effect of holding prefabricated plate 3.
And then the splicing block 15 is pulled away from the locking groove 14, the elastic rubber strip 18 is stretched, so that the movable strip 11 is rotated to be spliced in the locking groove 14, when the splicing groove 17 is aligned with the mounting groove 16, the splicing block 15 is released, the elastic rubber strip 18 enables the splicing block 15 to be penetrated through the mounting groove 16 and spliced in the splicing groove 17, the movable strip 11 and the locking block 13 are fixed, the prefabricated plate 3 is positioned by utilizing the movable strips 11, and the force received by the prefabricated plate 3 supported by the limiting strip 5 is shared.
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 (8)

1. The utility model provides a clean water basin guide wall construction structures which characterized in that: including bottom plate (1) and two stand (2), two stand (2) all with bottom plate (1) fixed connection, two be provided with prefabricated plate (3), two between stand (2) equal fixedly connected with location strip (4) between the both ends that stand (2) are relative, location strip (4) set up along vertical direction, the one end and two of prefabricated plate (3) location strip (4) butt, two removable spacing (5) that are provided with between stand (2), spacing (5) with prefabricated plate (3) deviate from the one end butt of location strip (4).
2. The construction structure of the guide wall of the clean water basin according to claim 1, wherein: two equal fixedly connected with bearing block (6) of stand (2), two bearing block (6) deviate from the one end of bottom plate (1) all runs through along the horizontal direction and has seted up bearing groove (7), peg graft respectively in two in bearing groove (7) the both ends of spacing strip (5), bearing block (6) are provided with and are used for fixing the mounting of spacing strip (5).
3. The construction structure of the guide wall of the clean water basin according to claim 1, wherein: the prefabricated plate fixing structure is characterized in that one end, deviating from the positioning strip (4), of the upright post (2) is rotatably connected with two movable strips (11), the movable strips (11) move towards or deviate from the prefabricated plate (3), and the upright post (2) is provided with a locking piece enabling the movable strips (11) to be abutted against the prefabricated plate (3).
4. The construction structure of the guide wall of the clean water basin according to claim 2, wherein: the fixing piece comprises a bolt (9), the bearing block (6) penetrates through a screw hole communicated with the bearing groove (7), the bolt (9) is connected with the bearing block (6) in the screw hole in a threaded mode, and the end portion of the bolt (9) faces towards the bearing groove (7).
5. The construction structure of the guide wall of the clean water basin according to claim 3, wherein: the locking piece includes locking piece (13), locking piece (13) deviate from the one end of bottom plate (1) is run through along the horizontal direction and has been seted up locking groove (14), activity strip (11) with locking groove (14) grafting adaptation, activity strip (11) with be provided with the plug connector between locking piece (13).
6. The construction structure of the guide wall of the clean water basin according to claim 5, wherein: the plug connector sets up to grafting piece (15), locking piece (13) orientation locking groove (14) are run through and have been seted up mounting groove (16), grafting piece (15) are worn to locate mounting groove (16), grafting piece (15) are along the orientation locking groove (14) the direction with the adaptation that slides in mounting groove (16), activity strip (11) are seted up and are used for grafting groove (17) that grafting piece (15) are pegged graft, locking piece (13) are provided with and make grafting piece (15) peg graft in the elastic component in grafting groove (17).
7. The construction structure of the guide wall of the clean water basin according to claim 6, wherein: the elastic component sets up to elastic rubber strip (18), plug block (15) deviate from the through-hole has been seted up in the one end of stand (2) runs through, elastic rubber strip (18) wear to locate the through-hole, just the both ends of elastic rubber strip (18) all with locking piece (13) fixed connection.
8. The construction structure of the guide wall of the clean water basin according to claim 4, wherein: the head of the bolt (9) is fixedly connected with a handle (10).
CN202022738350.1U 2020-11-24 2020-11-24 Construction structure of diversion wall of clean water tank Active CN213741518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022738350.1U CN213741518U (en) 2020-11-24 2020-11-24 Construction structure of diversion wall of clean water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022738350.1U CN213741518U (en) 2020-11-24 2020-11-24 Construction structure of diversion wall of clean water tank

Publications (1)

Publication Number Publication Date
CN213741518U true CN213741518U (en) 2021-07-20

Family

ID=76828262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022738350.1U Active CN213741518U (en) 2020-11-24 2020-11-24 Construction structure of diversion wall of clean water tank

Country Status (1)

Country Link
CN (1) CN213741518U (en)

Similar Documents

Publication Publication Date Title
CN113700146B (en) Modular assembly type prestressed steel structure house system and construction method thereof
CN213741518U (en) Construction structure of diversion wall of clean water tank
CN214461428U (en) Connecting structure of building outer wall and parapet wall
CN211224677U (en) Concatenation formula reinforcing bar storage rack for building
CN214832488U (en) Channel for high-standard farmland convenient to install and position
CN215803678U (en) Building construction safety control rail
CN214495875U (en) Ecological sewage treatment pond
CN213806173U (en) Concrete constructional column structure for construction
CN213867852U (en) Foundation pit waterproof supporting retaining wall
CN217268778U (en) Strutting arrangement for civil engineering
CN220666699U (en) Mounting structure of GRC prefabricated roofing tile and steel construction
CN220848965U (en) Floor support frame
CN210636445U (en) Building supporting structure
CN217053359U (en) Positioning equipment for pile foundation construction
CN218912245U (en) Plate type beam template reinforcing device
CN213014849U (en) Light partition wall keel connecting piece
CN217078457U (en) Movable full-space support
CN218438341U (en) Detachable material table
CN215594075U (en) Cofferdam device for hydraulic engineering river construction
CN116289748A (en) Ecological retaining wall revetment for protecting river
CN214277140U (en) Measuring device for reservoir engineering construction
CN213369465U (en) Multilayer animal breeding container
CN219773170U (en) Preassembled steel structure of steel structure factory building
CN219445071U (en) Reinforcing steel bar storage and fixing device for building construction
CN216552025U (en) Detachable water conservancy construction cofferdam

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant