CN221630836U - Pressure-bearing water level monitoring equipment in foundation pit of subway station in water-rich sand layer - Google Patents
Pressure-bearing water level monitoring equipment in foundation pit of subway station in water-rich sand layer Download PDFInfo
- Publication number
- CN221630836U CN221630836U CN202323300976.4U CN202323300976U CN221630836U CN 221630836 U CN221630836 U CN 221630836U CN 202323300976 U CN202323300976 U CN 202323300976U CN 221630836 U CN221630836 U CN 221630836U
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- China
- Prior art keywords
- fixedly connected
- water level
- level monitoring
- rod
- threaded rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000004576 sand Substances 0.000 title claims abstract description 14
- 238000012544 monitoring process Methods 0.000 title abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000012806 monitoring device Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses pressure-bearing water level monitoring equipment in a subway station foundation pit of a water-rich sand layer, which comprises a support frame, wherein mounting frames are fixedly connected to two sides of the support frame, a supporting device is arranged in the middle of the mounting frames, a reinforcing device is arranged on the surface of the mounting frames, a limiting rod is fixedly connected to the top of the mounting frames, and a connecting frame is fixedly connected to the top of the limiting rod. This pressure-bearing water level supervisory equipment in rich water sand bed subway station foundation ditch has reached the both sides of support frame and has set up the mounting bracket, and the middle part of support frame sets up strutting arrangement simultaneously, is convenient for support mild ground, reduces whole focus, improves overall stability, and the surface of mounting bracket sets up reinforcing apparatus, when the ground is soft, and can't adopt strutting arrangement to support, then utilizes reinforcing apparatus to consolidate the installation to ground, improves overall installation stability, makes things convenient for the staff to select according to actual construction scene.
Description
Technical Field
The utility model relates to the field of water level monitoring, in particular to pressure-bearing water level monitoring equipment in a foundation pit of a subway station of a water-rich sand layer.
Background
Pipe construction technology has been rapidly developed in China in recent years and is widely applied to underground passage engineering and comprehensive pipe gallery engineering. The construction of the large-section special-shaped jacking pipe in the water-rich weak stratum belongs to high-risk operation, a tunnel portal is in a continuous starting state in the jacking process of the jacking pipe, the tunnel portal water and sand gushing risks are greatly affected by engineering geology, hydrology, structural size, jacking length and the like, water and soil loss easily occurs, ground subsidence is caused, and water level monitoring equipment is needed to monitor the water level. At present, current water level supervisory equipment is inconvenient for the staff to install equipment fast and fix, and highly is inconvenient for the later stage to adjust, needs install again, and then influences work efficiency, can't satisfy the user demand.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to provide pressure-bearing water level monitoring equipment in a subway station foundation pit of a water-rich sand layer, which can realize that mounting frames are arranged on two sides of a support frame, and meanwhile, a supporting device is arranged in the middle of the support frame, so that smooth ground is supported conveniently, the whole gravity center is reduced, the whole stability is improved, a reinforcing device is arranged on the surface of the mounting frame, when the ground is soft, and the supporting device cannot be adopted for supporting, the ground is reinforced and installed, the whole installation stability is improved, the water level monitoring device is convenient for a worker to select according to the actual construction site, the water level monitoring device body is fixed on a moving plate, the moving plate and the limiting rod slide, the worker can adjust the height of the moving plate, the limiting device and the limiting rod are clamped, the worker can quickly adjust the height of the water level monitoring device body, the work efficiency is improved, and the use requirement is met.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a pressure-bearing water level supervisory equipment in rich water sand bed subway station foundation ditch, includes the support frame, the both sides fixedly connected with mounting bracket of support frame, the middle part of mounting bracket is provided with strutting arrangement, the surface of mounting bracket is provided with reinforcing apparatus, the top fixedly connected with gag lever post of mounting bracket, the top fixedly connected with link of gag lever post, gag lever post sliding connection has the kinematic plate, the fixed surface of kinematic plate has the water level monitoring device body, the bottom fixedly connected with stop device of kinematic plate, stop device and gag lever post joint. The limiting device comprises a supporting block, a spring, a clamping block, a pull rod and a pull ring, wherein the supporting block is fixedly connected with the bottom of the moving plate, the side wall of the supporting block is fixedly connected with the spring, the supporting block is fixedly connected with the clamping block through the spring, the surface of the limiting rod is provided with clamping grooves at equal intervals, the clamping block is clamped with the clamping grooves of the limiting rod, the back of the clamping block is fixedly connected with the pull rod, the pull rod is sleeved with the spring, the pull rod is in sliding connection with the supporting block, and one end of the pull rod, which is far away from the clamping block, is fixedly connected with the pull ring.
Preferably, the gap of the mounting frame is fixedly connected with a fixing frame.
Preferably, the supporting device comprises a first threaded rod, a limiting block and a balancing weight, wherein the first threaded rod is in threaded connection with the supporting frame, the top of the first threaded rod is fixedly connected with the limiting block, and the bottom of the first threaded rod is fixedly connected with the balancing weight.
Preferably, the bottom of balancing weight fixedly connected with awl piece.
Preferably, the reinforcing apparatus includes second threaded rod, hand wheel, baffle, awl pole and helical blade, second threaded rod and mounting bracket threaded connection, the top fixedly connected with hand wheel of second threaded rod, the bottom fixedly connected with baffle of second threaded rod, the bottom fixedly connected with awl pole of baffle, the fixed surface of awl pole is connected with helical blade.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. through the both sides of support frame setting up the mounting bracket, the middle part of support frame sets up strutting arrangement simultaneously, is convenient for support mild ground, reduces whole focus, improves overall stability, and the surface of mounting bracket sets up reinforcing apparatus, when ground is soft, and can't adopt strutting arrangement to support, then utilizes reinforcing apparatus to consolidate the installation to ground, improves overall installation stability, makes things convenient for the staff to select according to actual job site.
2. The water level monitoring device body is of the prior known technology, is fixed on the moving plate, and slides with the limiting rod, so that the height of the moving plate can be adjusted by a worker conveniently, the limiting device and the limiting rod are used for clamping, the worker can conveniently and rapidly adjust the height of the water level monitoring device body, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the supporting device and the reinforcing device according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a of fig. 1 according to the present utility model.
The reference numerals in the figures illustrate:
1. A support frame; 2. a mounting frame; 3. a support device; 31. a first threaded rod; 32. a limiting block; 33. balancing weight; 34. a cone block; 4. a reinforcing device; 41. a second threaded rod; 42. a hand wheel; 43. a baffle; 44. a taper rod; 45. a helical blade; 5. a fixing frame; 6. a limit rod; 7. a connecting frame; 8. a motion plate; 9. a water level monitoring device body; 10. a limiting device; 101. a support block; 102. a spring; 103. a clamping block; 104. a pull rod; 105. and (5) a pull ring.
Detailed Description
The drawings in the embodiments of the present utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present utility model; but not all embodiments. Based on the embodiments in the present utility model; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present utility model.
Example 1:
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pressure-bearing water level supervisory equipment in rich water sand bed subway station foundation ditch, including support frame 1, the both sides fixedly connected with mounting bracket 2 of support frame 1, the middle part of mounting bracket 2 is provided with strutting arrangement 3, the surface of mounting bracket 2 is provided with reinforcing apparatus 4, the top fixedly connected with gag lever post 6 of mounting bracket 2, the top fixedly connected with link 7 of gag lever post 6, gag lever post 6 sliding connection has movable plate 8, the fixed surface of movable plate 8 is connected with water level monitoring device body 9, the bottom fixedly connected with stop device 10 of movable plate 8, stop device 10 and gag lever post 6 joint. The both sides of support frame 1 set up mounting bracket 2, the middle part of support frame 1 sets up strutting arrangement 3 simultaneously, be convenient for support mild ground, reduce whole focus, improve overall stability, the surface of mounting bracket 2 sets up reinforcing apparatus 4, when the ground is soft, and when can't adopt strutting arrangement 3 to support, then utilize reinforcing apparatus 4 to consolidate the installation to ground, improve overall installation stability, make things convenient for the staff to select according to actual job site, the water level monitoring device body is 9 current known technology, fix on motion board 8, motion board 8 slides with gag lever post 6, make things convenient for the staff to adjust the height of motion board 8, utilize stop device 10 and gag lever post 6 to carry out the joint, make things convenient for the staff to adjust the height of water conservation position monitoring device body 9 fast, improve work efficiency.
Wherein, the clearance fixedly connected with mount 5 of mounting bracket 2. The fixing frame 5 is arranged, so that the fixing frame 2 is supported conveniently, and the overall strength is improved.
Wherein, strutting arrangement 3 includes first threaded rod 31, stopper 32 and balancing weight 33, and first threaded rod 31 and support frame 1 threaded connection, the top fixedly connected with stopper 32 of first threaded rod 31, the bottom fixedly connected with balancing weight 33 of first threaded rod 31. Set up strutting arrangement 3, rotate balancing weight 33, drive first threaded rod 31 and rotate, adjust the position of first threaded rod 31 and support frame 1 for balancing weight 33 contacts with ground, is convenient for support ground, reduces the focus simultaneously, improves overall stability.
Wherein, the bottom of balancing weight 33 fixedly connected with awl piece 34. The cone block 34 is arranged, so that the friction force of the balancing weight 33 is improved, and the operation of workers is facilitated.
Wherein, reinforcing apparatus 4 includes second threaded rod 41, hand wheel 42, baffle 43, awl pole 44 and helical blade 45, and second threaded rod 41 and mounting bracket 2 threaded connection, the top fixedly connected with hand wheel 42 of second threaded rod 41, the bottom fixedly connected with baffle 43 of second threaded rod 41, the bottom fixedly connected with awl pole 44 of baffle 43, the fixed surface of awl pole 44 is connected with helical blade 45. The reinforcing device 4 is arranged, so that soft ground is reinforced conveniently, the hand wheel 42 is rotated, the second threaded rod 41 is driven to rotate, the die baffle 43 is driven to move, the taper rod 44 is driven to move, the helical blades 45 are screwed into the soil, and the overall installation stability is improved.
Wherein, stop device 10 includes supporting shoe 101, spring 102, fixture block 103, pull rod 104 and pull ring 105, the bottom fixedly connected with of supporting shoe 101 and motion board 8, the lateral wall fixedly connected with spring 102 of supporting shoe 101, supporting shoe 101 passes through spring 102 fixedly connected with fixture block 103, the equidistant draw-in groove that is provided with in surface of gag lever post 6, fixture block 103 and the draw-in groove joint of gag lever post 6, the back fixedly connected with pull rod 104 of fixture block 103, pull rod 104 cup joints with spring 102, pull rod 104 and supporting shoe 101 sliding connection, the one end fixedly connected with pull ring 105 of fixture block 103 is kept away from to pull rod 104. Setting up stop device 10, utilizing stop device 10 to carry out the joint with gag lever post 6, make things convenient for the high of staff's quick adjustment water level monitoring devices body 9, supporting shoe 101 supports fixture block 103 through spring 102 for the draw-in groove joint of card 103 and gag lever post 6, and then fix the motion board 8 position, pulling pull ring 105 drives pull rod 104 motion, drives fixture block 103 motion, increases spring 102's elastic potential energy, releases the restriction of fixture block 103 and gag lever post 6, can adjust the height of motion board 8.
The above; is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the utility model and the improved conception thereof; are intended to be encompassed within the scope of the present utility model.
Claims (5)
1. The utility model provides a pressure-bearing water level supervisory equipment in rich water sand bed subway station foundation ditch, includes support frame (1), its characterized in that: the water level monitoring device comprises a supporting frame (1), wherein two sides of the supporting frame (1) are fixedly connected with a mounting frame (2), a supporting device (3) is arranged in the middle of the mounting frame (2), a reinforcing device (4) is arranged on the surface of the mounting frame (2), a limiting rod (6) is fixedly connected to the top of the mounting frame (2), a connecting frame (7) is fixedly connected to the top of the limiting rod (6), a moving plate (8) is slidably connected to the limiting rod (6), a water level monitoring device body (9) is fixedly connected to the surface of the moving plate (8), a limiting device (10) is fixedly connected to the bottom of the moving plate (8), and the limiting device (10) is clamped with the limiting rod (6);
Stop device (10) are including supporting shoe (101), spring (102), fixture block (103), pull rod (104) and pull ring (105), the bottom fixed connection of supporting shoe (101) and kinematic plate (8), lateral wall fixedly connected with spring (102) of supporting shoe (101), supporting shoe (101) are through spring (102) fixedly connected with fixture block (103), equidistant draw-in groove that is provided with in surface of gag lever post (6), the draw-in groove joint of fixture block (103) and gag lever post (6), the back fixedly connected with pull rod (104) of fixture block (103), pull rod (104) cup joint with spring (102), pull rod (104) and supporting shoe (101) sliding connection, one end fixedly connected with pull ring (105) of fixture block (103) are kept away from to pull rod (104).
2. The water-rich sand layer subway station foundation pit pressure-bearing water level monitoring device according to claim 1, wherein: the gap of the mounting frame (2) is fixedly connected with a fixing frame (5).
3. The water-rich sand layer subway station foundation pit pressure-bearing water level monitoring device according to claim 1, wherein: the supporting device (3) comprises a first threaded rod (31), a limiting block (32) and a balancing weight (33), wherein the first threaded rod (31) is in threaded connection with the supporting frame (1), the top of the first threaded rod (31) is fixedly connected with the limiting block (32), and the bottom of the first threaded rod (31) is fixedly connected with the balancing weight (33).
4. The water-rich sand layer subway station foundation pit pressure-bearing water level monitoring device according to claim 3, wherein: the bottom of balancing weight (33) is fixedly connected with awl piece (34).
5. The water-rich sand layer subway station foundation pit pressure-bearing water level monitoring device according to claim 1, wherein: reinforcing apparatus (4) are including second threaded rod (41), hand wheel (42), baffle (43), awl pole (44) and helical blade (45), second threaded rod (41) and mounting bracket (2) threaded connection, the top fixedly connected with hand wheel (42) of second threaded rod (41), the bottom fixedly connected with baffle (43) of second threaded rod (41), the bottom fixedly connected with awl pole (44) of baffle (43), the fixed surface of awl pole (44) is connected with helical blade (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300976.4U CN221630836U (en) | 2023-12-05 | 2023-12-05 | Pressure-bearing water level monitoring equipment in foundation pit of subway station in water-rich sand layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323300976.4U CN221630836U (en) | 2023-12-05 | 2023-12-05 | Pressure-bearing water level monitoring equipment in foundation pit of subway station in water-rich sand layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221630836U true CN221630836U (en) | 2024-08-30 |
Family
ID=92487757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323300976.4U Active CN221630836U (en) | 2023-12-05 | 2023-12-05 | Pressure-bearing water level monitoring equipment in foundation pit of subway station in water-rich sand layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221630836U (en) |
-
2023
- 2023-12-05 CN CN202323300976.4U patent/CN221630836U/en active Active
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| GR01 | Patent grant |