CN220152024U - Trench excavation protector for water conservancy construction - Google Patents
Trench excavation protector for water conservancy construction Download PDFInfo
- Publication number
- CN220152024U CN220152024U CN202222259813.5U CN202222259813U CN220152024U CN 220152024 U CN220152024 U CN 220152024U CN 202222259813 U CN202222259813 U CN 202222259813U CN 220152024 U CN220152024 U CN 220152024U
- Authority
- CN
- China
- Prior art keywords
- baffle
- sliding
- plate
- locating pin
- water conservancy
- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000009412 basement excavation Methods 0.000 title claims abstract description 22
- 230000001012 protector Effects 0.000 title claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of water conservancy construction, in particular to a trench excavation protection device for water conservancy construction, which comprises a baffle plate, wherein an anti-collapse assembly is arranged on the baffle plate; this ditch groove excavation protector for hydraulic construction leads to installing above the baffle and prevents collapsing the subassembly, lift the locating pin earlier, make the slide bar break away from the restriction of locating pin, make the slide bar can slide in the sliding sleeve, then make the thread bush at both ends to both sides extrusion through rotating the turning block on the screw rod, make two baffles extrude the inner wall of ditch groove both sides and can avoid not good support in ditch inslot work progress ditch groove both sides, take place the phenomenon of collapsing, can be fine play the protection to constructor's safety, and the cooperation is dismantled the subassembly, when two baffles laminate the ditch groove both sides completely, make it fix the restriction to the slide bar through the locating pin that descends, can form a fine stable structure, can demolish the thread bush with the screw rod in order not to influence the construction, and convenient operation just can not influence construction operation.
Description
Technical Field
The utility model belongs to the technical field of water conservancy construction, and particularly relates to a trench excavation protection device for water conservancy construction.
Background
The hydraulic engineering is used for controlling and allocating surface water and underground water in nature, achieves the purpose of removing damage and benefiting, is also called as water engineering, can control water flow only by constructing the hydraulic engineering, prevents flood disasters, adjusts and allocates water quantity so as to meet the requirements of people living and production on water resources, firstly excavates the trench by an excavator in the trench excavation process, then carries out construction operation from constructors to the bottom of the trench, and prevents collapse of two sides of the trench for better protection, and is generally fixed by piling through soil layers near the trench.
In order to solve the problems, the utility model provides a trench excavation protection device for water conservancy construction.
Disclosure of Invention
To solve the problems set forth in the background art. The trench excavation protection device for water conservancy construction has the characteristics of being simple and convenient to operate, and capable of well guaranteeing personal safety of constructors in the trench and improving construction efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the trench excavation protection device for water conservancy construction comprises a baffle plate, wherein an anti-collapse assembly is arranged on the baffle plate;
the anti-collapse assembly comprises a sliding sleeve, a sliding rod, a limiting disc, a locating pin, a limiting plate, a first spring, a threaded sleeve, a screw rod and a rotating block, wherein the four corners of the surface of a baffle are fixedly connected with the sliding sleeve, the sliding rod is connected with the inner sliding of the sliding sleeve in a sliding manner, the limiting disc is fixedly arranged on the two end faces of the sliding rod, the limiting disc is connected with the sliding sleeve in a sliding manner through a first sliding groove formed in the sliding sleeve, a plurality of slots which are arranged in a linear manner are formed in the surface of the sliding rod, the locating pin is connected with the locating pin in a sliding manner through the slots, the locating pin is positioned on the inner surface of the sliding sleeve in a fixed manner, the locating plate is arranged on the surface of the upper side of the limiting plate in a winding manner, the two ends of the first spring are respectively connected with the upper surface of the limiting plate in a fixed manner, the surfaces of the baffle are positioned at the middle positions of the four sliding sleeves in a sliding manner, the threaded sleeve is connected with the threaded sleeve in a sliding manner, and the threaded sleeve is connected with the threaded sleeve in a threaded manner, and the threaded block is fixedly arranged on the two sides of the threaded sleeve.
As the groove excavation protection device for water conservancy construction, the screw is preferably provided with bidirectional threads.
The groove excavation protection device for water conservancy construction is preferable and further comprises a disassembly assembly, wherein the disassembly assembly comprises a second spring, an extrusion plate and a fixing plate, the surface of the baffle plate, which is positioned at the middle positions of the four sliding sleeves, is provided with a second sliding groove, the second spring is fixedly connected with the baffle plate through the second sliding groove, one end of the second spring, which is far away from the baffle plate, is fixedly connected with the extrusion plate, the extrusion plate is in sliding connection with the baffle plate through the second sliding groove, the surface of the extrusion plate is in sliding connection with the fixing plate, the fixing plate is in sliding connection with the baffle plate through a third sliding groove formed in the inner wall surface of the second sliding groove, and the fixing plate is fixedly connected with the threaded sleeve.
As the trench excavation protection device for water conservancy construction, the second sliding chute arranged on the surface of the baffle plate is preferably arranged in a T shape.
Compared with the prior art, the utility model has the beneficial effects that:
this ditch groove excavation protector for hydraulic construction leads to installing above the baffle and prevents collapsing the subassembly, lift the locating pin earlier, make the slide bar break away from the restriction of locating pin, make the slide bar can slide in the sliding sleeve, then make the thread bush at both ends to both sides extrusion through rotating the turning block on the screw rod, make two baffles extrude the inner wall of ditch groove both sides can avoid not good support in ditch inslot work progress ditch groove both sides, take place the phenomenon of collapsing, can be fine play the protection to constructor's safety, and the cooperation dismantles the subassembly, when two baffles laminate the ditch groove both sides completely, make it fix the restriction to the slide bar through the locating pin that descends, can form a fine stable structure, can demolish the thread bush with the screw rod in order not to influence the construction, and convenient operation just can not influence construction operation.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a threaded sleeve according to the present utility model;
FIG. 3 is a mating installation view of a locating pin, slide bar and slide sleeve of the present utility model;
fig. 4 is an enlarged view of a in the present utility model.
In the figure:
1. a baffle;
2. an anti-collapse assembly; 21. a sliding sleeve; 22. a slide bar; 23. a limiting disc; 24. a positioning pin; 25. a limiting plate; 26. a first spring; 27. a thread sleeve; 28. a screw; 29. a rotating block;
3. disassembling the assembly; 31. a second spring; 32. an extrusion plate; 33. and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
the utility model provides a ditch excavation protector for hydraulic construction, includes baffle 1.
In this embodiment: the conventional trench excavation protection device for water conservancy construction generally piles and fixes soil layers nearby the trench through pile drivers, so that the soil layers on two sides of the trench become stable.
It should be noted that: the soil layer near the groove is piled and fixed, the method is time-consuming and labor-consuming, the construction efficiency is slow, and the personal safety of constructors in the groove cannot be well guaranteed.
Further, the method comprises the following steps:
a collapse prevention assembly 2 is mounted on the baffle 1.
Still further, the method comprises:
as shown in fig. 1, 2 and 3:
in combination with the above: the anti-collapse assembly 2 comprises a sliding sleeve 21, a sliding rod 22, a limiting disc 23, a locating pin 24, a limiting plate 25, a first spring 26, a threaded sleeve 27, a screw 28 and a rotating block 29, wherein the sliding sleeve 21 is fixedly connected to four corners of the surface of a baffle 1, the sliding rod 22 is slidably connected to the inner side of the sliding sleeve 21, the limiting disc 23 is fixedly installed on two end faces of the sliding rod 22, the limiting disc 23 is slidably connected with the sliding sleeve 21 through a first sliding groove formed in the sliding sleeve 21, a plurality of slots arranged in a straight line are formed in the surface of the sliding rod 22, the locating pin 24 is slidably connected with the locating pin 24, the locating pin 24 is slidably connected with the sliding rod 22 through the slots, the locating pin 24 is fixedly connected with the limiting plate 25 on the inner surface of the sliding sleeve 21, the locating pin 24 is fixedly connected with the first spring 26 around the surface of the upper side of the limiting plate 25, the two ends of the first spring 26 are fixedly connected with the inner wall face of the sliding sleeve 21, the surface of the baffle 1 is fixedly connected with the threaded sleeve 27 at the middle position of the four sliding sleeves 21, the screw 28 is slidably connected with the inner threads of the threaded sleeve 27, the rotating block 29 is fixedly installed at the middle position of the screw 28, and the rotating block 29 is fixedly installed on the two sides of the threaded sleeve 29 is fixedly connected with the threaded sleeve 27 on the two sides of the threaded sleeve 27.
In this embodiment: firstly, the baffle 1 is placed on two sides of the inner wall surface of a groove, the locating pin 24 is lifted firstly to enable the limiting plates 25 on the locating pin 24 to extrude the first springs 26, so that the locating pin 24 is separated from the slots formed on the surface of the slide bar 22, the baffle 1 can be moved towards two sides of the groove, then the threaded sleeves 27 on two sides of the screw 28 are pushed by the rotating blocks 29 on the east standing screw 28 to fully extrude and block the baffle 1 on two sides of the groove, soil layers on two sides of the groove can be reinforced, then the locating pin 24 is arranged below, the locating pin 24 falls into the slots formed on the surface of the slide bar 22 again, the sliding sleeves 21 fixed at four corners of the baffle 1 support and fix the baffle 1, a relatively stable space can be formed, soil layers on two sides of the groove are further reinforced, the limiting plates 23 are arranged at two ends of the slide bar 22, the limiting effect on the slide bar 22 can be achieved, the surrounding soil layers are not required to be reinforced, potential safety hazards of pile driving personnel on two sides of the groove can be avoided, and construction safety is improved
It should be noted that: the bottom end of the locating pin 24 is arranged in a cambered surface shape, and the locating pin 24 is matched with a slot formed in the surface of the slide bar 22.
Further, the method comprises the steps of;
in an alternative embodiment, the screw 28 is a bi-directional threaded arrangement.
In this embodiment: the screw 28 is a bidirectional threaded rod, so that the two threaded sleeves 27 move in opposite directions, and the rotating block 29 can be rotated, so that the threaded sleeves 27 on two sides of the rotating block 29 can push the baffle plate 1 to reinforce soil layers on two sides of a groove.
Further, the method comprises the steps of;
as shown in fig. 1:
this ditch excavation protector for hydraulic construction, still including dismantling the subassembly 3, dismantle the subassembly 3 and include second spring 31, stripper plate 32 and fixed plate 33, the second spout has been seted up to baffle 1 in the intermediate position department surface that four sliding sleeves 21 were located, second spring 31 passes through second spout and baffle 1 fixed connection, the one end fixedly connected with stripper plate 32 of baffle 1 is kept away from to second spring 31, stripper plate 32 passes through second spout and baffle 1 sliding connection, stripper plate 32's surface sliding connection has fixed plate 33, third spout and baffle 1 sliding connection that the fixed plate 33 was seted up through second spout inner wall, fixed plate 33 and thread bush 27 fixed connection.
In this embodiment: in order to guarantee the construction progress, can follow baffle 1 to thread bush 27 and screw rod 28 and demolish, make fixed plate 33 slide in the second spout through the thread bush 27 that moves up, promote extrusion plate 32 extrusion fixed plate 33 under the elasticity of second spring 31 and make fixed plate 33 on the thread bush 27 break away from baffle 1, can be light demolish thread bush 27 and screw rod 28, convenient construction improves the efficiency of construction.
It should be noted that: the fixing plate 33 is rectangular plate-shaped, and can be used for conveniently clamping and fixing the threaded sleeve 27.
Further, the method comprises the steps of;
in an alternative embodiment, the second sliding groove formed on the surface of the baffle plate 1 is in a T-shaped arrangement.
In this embodiment: the second chute is provided in a T shape, so that the fixing plate 33 on the threaded sleeve 27 can be conveniently inserted into the third chute inside the second chute.
Working principle: in order to prevent earthwork on two sides from collapsing when trench excavation is carried out in the water conservancy construction process, constructors are protected, the trench excavation protecting device for water conservancy construction firstly places the baffle plate 1 on two sides of the inner wall surface of a trench by installing the collapse prevention component 2 on the baffle plate 1, firstly lifts the locating pin 24 to enable the locating pin 24 to extrude the first spring 26 to enable the locating pin 24 to be separated from a slot formed on the surface of the slide rod 22, the baffle plate 1 can be moved towards two sides of the trench, then the threaded sleeves 27 on two sides of the screw rod 28 are enabled to push the baffle plate 1 to fully extrude and block the two sides of the trench by the rotating block 29 on the east standing screw rod 28, soil layers on two sides of the trench can be reinforced, then the locating pin 24 is arranged below, the locating pin 24 falls into the slot formed on the surface of the slide rod 22 again, the sliding sleeve 21 fixed at four corners of the baffle plate 1 supports and fixes the baffle plate 1, can form a more stable space for further reinforcing soil layers at two sides of the groove, can play a role of limiting the slide bar 22 by installing limiting plates 23 at two ends of the slide bar 22, is convenient to operate, does not need to pile surrounding soil layers, can well reinforce the soil layers at two sides of the groove, avoids hidden danger caused by collapse to life safety of constructors, improves construction safety and safety, and is matched with the dismounting assembly 3, when the slide sleeve 21, the slide bar 22 and the baffle 1 form a safer working space in the groove, the threaded sleeve 27 and the screw 28 can be dismounted from the baffle 1 in order not to influence construction, the fixing plate 33 slides in the second slide groove by moving the threaded sleeve 27 upwards, the extruding plate 32 is pushed by the elastic force of the second spring 31 to extrude the fixing plate 33, so that the fixing plate 33 on the threaded sleeve 27 is separated from the baffle 1, the screw sleeve 27 and the screw 28 can be easily removed, the construction progress can not be influenced, and the construction efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a ditch slot excavation protector for water conservancy construction, includes baffle (1), its characterized in that: the anti-collapse assembly (2) is arranged on the baffle (1);
the anti-collapse assembly (2) comprises a sliding sleeve (21), a sliding rod (22), a limiting disc (23), a locating pin (24), a limiting plate (25), a first spring (26), a threaded sleeve (27), a screw rod (28) and a rotating block (29), wherein the sliding sleeve (21) is fixedly connected to four corners of the surface of the baffle (1), the sliding rod (22) is slidably connected to the inside of the sliding sleeve (21), the limiting disc (23) is fixedly arranged on two end surfaces of the sliding rod (22), the limiting disc (23) is slidably connected with the sliding sleeve (21) through a first sliding groove formed in the sliding sleeve (21), a plurality of slots which are arranged in a linear shape are formed in the surface of the sliding rod (22), the locating pin (24) is slidably connected with the sliding rod (22) through the slots, the limiting plate (25) is fixedly connected to the inner surface of the sliding sleeve (21), the locating pin (24) is fixedly connected to the limiting plate (25) through the slots, the limiting plate (24) is arranged above the first sliding groove and the first spring (26) and the first spring (25) are fixedly connected to the inner wall (26) respectively, the surface of baffle (1) is located four intermediate position department sliding sleeve (21) sliding connection has thread bush (27), the inside threaded connection of thread bush (27) has screw rod (28), intermediate position department fixed mounting of screw rod (28) has rotating block (29), screw rod (28) are located both sides surface of rotating block (29) all with thread bush (27) threaded connection.
2. The trench excavation protecting apparatus for water conservancy construction as claimed in claim 1, wherein: the screw (28) is provided with bidirectional threads.
3. The trench excavation protecting apparatus for water conservancy construction as claimed in claim 1, wherein: still including dismantling subassembly (3), dismantle subassembly (3) include second spring (31), stripper plate (32) and fixed plate (33), baffle (1) are located four intermediate position department surface of sliding sleeve (21) has seted up the second spout, second spring (31) pass through the second spout with baffle (1) fixed connection, second spring (31) are kept away from one end fixedly connected with of baffle (1) stripper plate (32), stripper plate (32) pass through the second spout with baffle (1) sliding connection, the surface sliding connection of stripper plate (32) has fixed plate (33), third spout that fixed plate (33) were seted up through second spout internal face with baffle (1) sliding connection, fixed plate (33) with thread bush (27) fixed connection.
4. The trench excavation protecting apparatus for water conservancy construction as claimed in claim 1, wherein: the second sliding groove formed in the surface of the baffle (1) is arranged in a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222259813.5U CN220152024U (en) | 2022-08-26 | 2022-08-26 | Trench excavation protector for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222259813.5U CN220152024U (en) | 2022-08-26 | 2022-08-26 | Trench excavation protector for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152024U true CN220152024U (en) | 2023-12-08 |
Family
ID=89015916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222259813.5U Active CN220152024U (en) | 2022-08-26 | 2022-08-26 | Trench excavation protector for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152024U (en) |
-
2022
- 2022-08-26 CN CN202222259813.5U patent/CN220152024U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Dajun Inventor after: Du Na Inventor after: Xiang Deshuang Inventor after: Sun Fengchao Inventor before: Sun Fengchao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: 430000 No. 83 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee after: HUBEI SHUIZONG WATER RESOURCES & HYDROPOWER CONSTRUCTION Co.,Ltd. Address before: Shandong Taixin Geotechnical Engineering Co.,Ltd. Patentee before: Sun Fengchao |