CN216445986U - Based on underground structure for municipal water conservancy project - Google Patents
Based on underground structure for municipal water conservancy project Download PDFInfo
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- CN216445986U CN216445986U CN202122545849.5U CN202122545849U CN216445986U CN 216445986 U CN216445986 U CN 216445986U CN 202122545849 U CN202122545849 U CN 202122545849U CN 216445986 U CN216445986 U CN 216445986U
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- connection
- supporting plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a foundation pit supporting structure based on municipal water conservancy projects, which comprises two groups of supporting plates, wherein the two groups of supporting plates are arranged oppositely in the front and back direction, longitudinal movable sliding blocks are respectively arranged at the left end and the right end of each supporting plate, supporting plate sliding grooves are respectively formed in the left side wall and the right side wall of each longitudinal movable sliding block, supporting plate sliding grooves are formed in the front side of each supporting plate, transverse connecting blocks are connected to the back side of each supporting plate sliding groove, longitudinal supporting plates are connected in the supporting plate sliding grooves, transverse spring telescopic structures are rotatably connected to the bottoms of the longitudinal supporting plates, and the transverse connecting blocks are connected with transverse thread telescopic structures. The whole supporting structure is connected in a threaded connection and sliding connection mode, so that the supporting structure is easier to disassemble and assemble, the problem of difficulty in disassembling and assembling is solved, the supporting of different foundation pits is met by automatically adjusting the height and the width, the application range is wider, and the problem of use limitation is solved.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting structure based on municipal water conservancy projects.
Background
Based on excavation supporting construction for municipal hydraulic engineering is a very common supporting construction in excavation supporting, but present excavation supporting construction most adopts bolt and welded mode to connect to lead to the dismouting more difficult, influenced the efficiency of work, moreover present excavation supporting construction's structure is more single, can not adjust its height and width to different foundation ditch, thereby to above problem, need provide an easy dismouting, application range is wide based on excavation supporting construction for municipal hydraulic engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a foundation pit supporting structure based on municipal water conservancy engineering, which is easy to assemble and disassemble and can be suitable for different foundation pits to adjust the height and the width of the foundation pits.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a based on excavation supporting construction for municipal hydraulic engineering, includes two sets of backplate (1), its characterized in that: it is two sets of opposition setting around backplate (1) is, longitudinal movement slider (2) are all installed at both ends about backplate (1), all connect backplate spout (3) on the lateral wall about this longitudinal movement slider (2), and openly the system has backup pad spout (4), back connection has transverse connection piece (13), backup pad spout (4) in-connection has longitudinal support board (5), and this longitudinal support board (5) bottom is rotated and is connected with transverse spring extending structure (12), transverse connection piece (13) are connected with transverse thread extending structure (15).
As a preferable scheme of the utility model, a plurality of groups of fixing nails (6) are manufactured on the front surface of the longitudinal supporting plate (5), a longitudinal fixing plate (7) is arranged at the bottom of the longitudinal supporting plate, a lifting plate (8) is sleeved between the longitudinal supporting plate (5) and the longitudinal fixing plate (7), a rotating shaft (11) is arranged on the left side wall and the right side wall of the longitudinal fixing plate (7) and is positioned below the lifting plate (8), and a transverse spring telescopic structure (12) is connected to the rotating shaft (11).
Preferably, the front surfaces of the longitudinal supporting plate (5), the longitudinal fixing plate (7) and the lifting plate (8) are correspondingly provided with pin holes (9), and fixing pins (10) are indirectly matched in the pin holes (9).
As a preferable scheme of the utility model, the transverse connecting block (13) is provided with a connecting groove (14), and the connecting groove (14) is used for connecting a transverse threaded telescopic structure (15).
As a preferable scheme of the utility model, the transverse spring telescopic structure (12) comprises a connecting block (121) and a telescopic block (122) sleeved and connected in the connecting block, a plurality of groups of spring buckle movable grooves (123) for internally arranging spring buckles (124) are correspondingly formed on the end surfaces of the connecting block (121) and the telescopic block (122), rotating holes (125) are symmetrically formed on the left side wall and the right side wall of the telescopic block (122), a rotating shaft (11) arranged below a lifting plate is connected in the rotating holes (125), movable connecting blocks (126) are symmetrically arranged on the left side wall and the right side wall of the connecting block (121), movable sliding grooves (127) are formed in the movable connecting blocks (126), and movable connecting structures (16) are installed in the movable sliding grooves (127).
As a preferable scheme of the utility model, the transverse thread telescopic structure (15) comprises a thread connecting block (151), a screw rod movable groove (152) is formed on the end surface of the thread connecting block (151), connecting screw rods (153) are connected to the front end surface and the rear end surface of the screw rod movable groove (152), a connecting sliding block (154) is connected to the other end of each connecting screw rod (153), and the connecting sliding block (154) is connected into a connecting groove (14).
As a preferable scheme of the utility model, the movable connecting structure (16) comprises an expansion joint connecting block (161), both ends of the expansion joint connecting block (161) are connected with expansion joints (162), the other end of the expansion joint (162) is connected with a fixed connecting block (163), the other end of the fixed connecting block (163) is provided with a movable connecting slide rail (164), and the movable connecting slide rail (164) is connected in a movable slide groove (127).
In a preferable scheme of the utility model, the connection mode of the supporting plate (1) and the supporting plate sliding groove (3) is sliding connection, and the connection mode of the supporting plate sliding groove (4) and the longitudinal supporting plate (5) is sliding connection.
As a preferable scheme of the utility model, the longitudinal supporting plate (5), the longitudinal fixing plate (7) and the lifting plate (8) are connected in a sliding way.
As a preferable scheme of the utility model, the connection modes of the connecting block (121) and the telescopic block (122) are both sliding connection, and the connection mode of the spring buckle movable groove (123) and the spring buckle (124) is sliding connection.
In a preferred embodiment of the present invention, the screw moving groove (152) and the connecting screw (153) are connected by a screw thread, and the connecting slider (154) and the connecting groove (14) are connected by a sliding connection.
As a preferable scheme of the utility model, the movable connecting slide rail (164) is connected with the movable sliding chute (127) in a sliding way.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the whole supporting structure is connected in a threaded connection and sliding connection mode, so that the supporting structure is easier to disassemble and assemble, and the problem of difficulty in disassembling and assembling is solved.
2. According to the utility model, the height and the width are automatically adjusted to meet the support of different foundation pits, so that the application range is wider, and the problem of use limitation is solved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the frame structure of the present invention;
FIG. 3 is a schematic view of the longitudinal connection structure of the present invention;
FIG. 4 is a schematic structural view of the lateral spring of the present invention;
FIG. 5 is a schematic view of the structure of the transverse thread extension structure of the present invention;
fig. 6 is a schematic view of the movable connection structure of the present invention.
In the figure: 1. supporting a guard plate; 2. a longitudinally movable slider; 3. a supporting plate chute; 4. a support plate chute; 5. a longitudinal support plate; 6. fixing nails; 7. a longitudinal fixing plate; 8. a lifting plate; 9. a pin hole; 10. fixing the pin; 11. a rotating shaft; 12. a transverse spring telescopic structure; 13. a transverse connecting block; 14. connecting grooves; 15. a transverse thread telescopic structure; 16. a movable connection structure; 121. connecting blocks; 122. a telescopic block; 123. a spring buckle movable groove; 124. a spring buckle; 125. rotating the hole; 126. a movable connecting block; 127. a movable chute; 151. a threaded connection block; 152. a screw rod movable groove; 153. connecting a screw rod; 154. connecting the sliding block; 161. a telescopic device connecting block; 162. a retractor; 163. fixing a connecting block; 164. the movable connection slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2 and 3, the utility model relates to a foundation pit supporting structure based on municipal water conservancy projects, which comprises two groups of supporting and protecting plates 1 and is characterized in that: two sets of opposition sets up around a backplate 1 is, vertical movable slider 2 is all installed at both ends about backplate 1, all connects a backplate spout 3 on the lateral wall about this vertical movable slider 2, openly the system has backup pad spout 4, back connection has transverse connection piece 13, sliding connection has vertical backup pad 5 in the backup pad spout 4, and this 5 bottoms of vertical backup pad rotate and are connected with transverse spring extending structure 12, connecting groove 14 has been seted up on transverse connection piece 13, and this connecting groove 14 is used for connecting transverse thread extending structure 15.
As a preferable scheme of the present invention, the front surface of the longitudinal supporting plate 5 is provided with a plurality of groups of fixing nails 6, the bottom of the longitudinal supporting plate is provided with a longitudinal fixing plate 7, a lifting plate 8 is sleeved between the longitudinal supporting plate 5 and the longitudinal fixing plate 7, the left and right side walls of the longitudinal fixing plate 7 and the lower part of the lifting plate 8 are provided with a rotating shaft 11, and the rotating shaft 11 is connected with a transverse spring telescopic structure 12. The front surfaces of the longitudinal supporting plate 5, the longitudinal fixing plate 7 and the lifting plate 8 are correspondingly provided with pin holes 9, and fixing pins 10 are indirectly matched in the pin holes 9. In a preferred embodiment of the present invention, the longitudinal supporting plate 5, the longitudinal fixing plate 7 and the lifting plate 8 are connected in a sliding manner.
Referring to fig. 4, as a preferred embodiment of the present invention, the transverse spring expansion structure 12 includes a connection block 121 and an expansion block 122 slidably connected therein, a plurality of groups of spring buckle moving grooves 123 for containing spring buckles 124 are correspondingly formed on end surfaces of the connection block 121 and the expansion block 122, rotating holes 125 are symmetrically formed on left and right side walls of the expansion block 122, a rotating shaft 11 disposed below the lifting plate is connected in the rotating holes 125, movable connection blocks 126 are symmetrically disposed on left and right side walls of the connection block 121, a movable sliding groove 127 is formed on the movable connection block 126, and a movable connection structure 16 is mounted in the movable sliding groove 127. The connecting mode of the spring fastener movable groove 123 and the spring fastener 124 is sliding connection.
Referring to fig. 5, as a preferred embodiment of the present invention, the transverse thread telescoping structure 15 includes a threaded connection block 151, a screw moving groove 152 is formed on an end surface of the threaded connection block 151, a connection screw 153 is slidably connected to both front and rear end surfaces of the screw moving groove 152, a connection slider 154 is connected to the other end of the connection screw 153, and the connection slider 154 is slidably connected in the connection groove 14.
Referring to fig. 6, as a preferred embodiment of the present invention, the movable connection structure 16 includes an expansion device connection block 161, both ends of the expansion device connection block 161 are connected to expansion devices 162, the other end of the expansion device 162 is connected to a fixed connection block 163, the other end of the fixed connection block 163 is provided with a movable connection slide rail 164, and the movable connection slide rail 164 is slidably connected in the movable slide groove 127.
In an embodiment, referring to fig. 1, fig. 2, fig. 3, and fig. 4, firstly, the height of the longitudinal supporting structure is adjusted according to the height of the foundation pit to be supported, the distance between the longitudinal supporting plate 5 and the longitudinal fixing plate 7 is adjusted under the condition that the longitudinal supporting plate 5, the longitudinal fixing plate 7, and the lifting plate 8 are all in sliding connection, then, the longitudinal supporting plate 5, the longitudinal fixing plate 7, and the lifting plate 8 are fixed through the pin holes 9 under the condition that the pin holes 9 and the fixing pins 10 are in clearance fit, then, the lateral spring telescopic structure 12 is adjusted according to the width of the foundation pit to be supported, and the distance between the connecting block 121 and the telescopic block 122 is adjusted under the condition that the connecting block 121 and the telescopic block 122 are all in sliding connection.
In an embodiment, referring to fig. 1, 2, 4 and 5, after the adjustment, the connecting block 121 and the telescopic block 122 are locked and fixed by the snap fastener 124 under the condition that the connection manner of the snap fastener movable groove 123 and the snap fastener 124 is the sliding connection, and after the fixing is completed, the transverse thread telescopic structure 15 is fixed, the transverse thread telescopic structure 15 is firstly placed into the connecting groove 14 under the condition that the connection manner of the connecting slider 154 and the connecting groove 14 is the sliding connection, and the thread connecting block 151 is twisted under the condition that the connection manner of the thread connecting block 151 and the connecting screw 153 is the thread connection.
In an embodiment, referring to fig. 1, fig. 2, fig. 4 and fig. 6, a plurality of groups of fixing nails 6 disposed on the front surface of the longitudinal support plate 5 are nailed into the side wall of the foundation pit, and then a plurality of groups are fixed in the foundation pit in the same manner as above, the support plate 1 is installed in the support plate sliding groove 3 under the condition that the connection manner of the support plate 1 and the support plate sliding groove 3 is sliding connection, and the movable connecting structure 16 is connected in the movable sliding groove 127 under the condition that the connection manner of the movable connecting slide rail 164 and the movable sliding groove 127 is sliding connection.
The working process of the utility model is as follows: firstly, adjusting the height of a longitudinal supporting structure according to the height of a foundation pit to be supported, adjusting the distance between the longitudinal supporting plate 5 and the longitudinal fixing plate 7 under the condition that the longitudinal supporting plate 5, the longitudinal fixing plate 7 and the lifting plate 8 are in sliding connection, then fixing the longitudinal supporting plate 5, the longitudinal fixing plate 7 and the lifting plate 8 through the pin holes 9 under the condition that the pin holes 9 and the fixing pins 10 are in clearance fit, then adjusting the transverse spring telescopic structure 12 according to the width of the foundation pit to be supported, adjusting the distance between the connecting block 121 and the telescopic block 122 under the condition that the connecting block 121 and the telescopic block 122 are in sliding connection, after adjusting, locking the connecting block 121 and the telescopic block 122 through the spring fastener 124 and fixing the connecting block 121 and the telescopic block 122 under the condition that the connecting mode of the spring fastener movable groove 123 and the spring fastener 124 are in sliding connection, after the fixing, the transverse thread telescopic structure 15 is fixed, firstly, the transverse thread telescopic structure 15 is placed into the connecting groove 14 under the condition that the connecting mode of the connecting sliding block 154 and the connecting groove 14 is sliding connection, the thread connecting block 151 is twisted under the condition that the connecting mode of the thread connecting block 151 and the connecting screw rod 153 is thread connection, so that a plurality of groups of fixing nails 6 arranged on the front surface of the longitudinal supporting plate 5 are nailed into the side wall of the foundation pit, then, after a plurality of groups are fixed in the foundation pit in the same way, the supporting plate 1 is installed into the supporting plate sliding groove 3 under the condition that the connecting mode of the supporting plate 1 and the supporting plate sliding groove 3 is sliding connection, and the movable connecting structure 16 is connected into the movable sliding groove 127 under the condition that the connecting mode of the movable connecting sliding rail 164 and the movable sliding groove 127 is sliding connection.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (12)
1. The utility model provides a based on excavation supporting construction for municipal hydraulic engineering, includes two sets of backplate (1), its characterized in that: it is two sets of opposition sets up around backplate (1) is, vertical movable slider (2) are all installed at both ends about backplate (1), all open on the lateral wall about this vertical movable slider (2) and connect backplate spout (3), and the front system has backup pad spout (4), and the back connection has transverse connection piece (13), backup pad spout (4) in-connection has vertical backup pad (5), and this vertical backup pad (5) bottom is rotated and is connected with transverse spring extending structure (12), transverse connection piece (13) are connected with transverse thread extending structure (15).
2. The foundation pit supporting structure for municipal water conservancy project based on claim 1, characterized in that: the front of the longitudinal supporting plate (5) is provided with a plurality of groups of fixing nails (6), the bottom of the longitudinal supporting plate is provided with a longitudinal fixing plate (7), a lifting plate (8) is sleeved between the longitudinal supporting plate (5) and the longitudinal fixing plate (7), a rotating shaft (11) is arranged on the left side wall and the right side wall of the longitudinal fixing plate (7) and below the lifting plate (8), and a transverse spring telescopic structure (12) is connected onto the rotating shaft (11).
3. The foundation pit supporting structure for municipal water conservancy project based on claim 2, characterized in that: the front surfaces of the longitudinal supporting plate (5), the longitudinal fixing plate (7) and the lifting plate (8) are correspondingly provided with pin holes (9), and fixing pins (10) are indirectly matched in the pin holes (9).
4. The foundation pit supporting structure for municipal water conservancy project based on claim 1, characterized in that: the transverse connecting block (13) is provided with a connecting groove (14), and the connecting groove (14) is used for connecting a transverse thread telescopic structure (15).
5. The foundation pit supporting structure for municipal water conservancy project based on claim 2, characterized in that: the transverse spring telescopic structure (12) comprises a connecting block (121) and a telescopic block (122) which is connected in the transverse spring telescopic structure in a sleeved mode, a plurality of groups of spring buckle movable grooves (123) used for internally arranging spring buckles (124) are correspondingly formed in the end faces of the connecting block (121) and the telescopic block (122), rotating holes (125) are symmetrically formed in the left side wall and the right side wall of the telescopic block (122), rotating shafts (11) arranged below the lifting plate are connected in the rotating holes (125), movable connecting blocks (126) are symmetrically arranged on the left side wall and the right side wall of the connecting block (121), movable sliding grooves (127) are formed in the movable connecting blocks (126), and movable connecting structures (16) are installed in the movable sliding grooves (127).
6. The foundation pit supporting structure for municipal water conservancy project based on claim 4, characterized in that: the transverse thread telescopic structure (15) comprises a thread connecting block (151), a screw rod moving groove (152) is formed in the end face of the thread connecting block (151), connecting screw rods (153) are connected to the front end face and the rear end face of the screw rod moving groove (152), the other end of each connecting screw rod (153) is connected with a connecting sliding block (154), and the connecting sliding blocks (154) are connected into connecting grooves (14).
7. The foundation pit supporting structure for municipal water conservancy project based on claim 5, wherein: the movable connection structure (16) comprises an expansion piece connecting block (161), expansion pieces (162) are connected to two ends of the expansion piece connecting block (161), the other end of each expansion piece (162) is connected with a fixed connecting block (163), a movable connection sliding rail (164) is arranged at the other end of each fixed connecting block (163), and the movable connection sliding rail (164) is connected in a movable sliding groove (127).
8. The foundation pit supporting structure for municipal water conservancy project based on claim 1, characterized in that: the supporting plate (1) is connected with the supporting plate sliding groove (3) in a sliding mode, and the supporting plate sliding groove (4) is connected with the longitudinal supporting plate (5) in a sliding mode.
9. The foundation pit supporting structure for municipal water conservancy project based on claim 1, characterized in that: the longitudinal supporting plate (5), the longitudinal fixing plate (7) and the lifting plate (8) are connected in a sliding manner.
10. The foundation pit supporting structure for municipal water conservancy project based on claim 5, wherein: the connecting block (121) and the telescopic block (122) are both in sliding connection, and the spring buckle movable groove (123) and the spring buckle (124) are in sliding connection.
11. The foundation pit supporting structure for municipal water conservancy project based on claim 6, characterized in that: the screw rod movable groove (152) is in threaded connection with the connecting screw rod (153), and the connecting sliding block (154) is in sliding connection with the connecting groove (14).
12. The foundation pit supporting structure for municipal water conservancy project based on claim 7, characterized in that: the movable connecting slide rail (164) is connected with the movable sliding chute (127) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545849.5U CN216445986U (en) | 2021-10-22 | 2021-10-22 | Based on underground structure for municipal water conservancy project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122545849.5U CN216445986U (en) | 2021-10-22 | 2021-10-22 | Based on underground structure for municipal water conservancy project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216445986U true CN216445986U (en) | 2022-05-06 |
Family
ID=81349180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122545849.5U Expired - Fee Related CN216445986U (en) | 2021-10-22 | 2021-10-22 | Based on underground structure for municipal water conservancy project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216445986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960668A (en) * | 2022-05-27 | 2022-08-30 | 福州闽龙铁路工程有限公司 | Truss-type foundation pit supporting structure for building construction |
-
2021
- 2021-10-22 CN CN202122545849.5U patent/CN216445986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960668A (en) * | 2022-05-27 | 2022-08-30 | 福州闽龙铁路工程有限公司 | Truss-type foundation pit supporting structure for building construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |