CN213897134U - Foundation ditch lateral wall covers protection device for civil engineering - Google Patents
Foundation ditch lateral wall covers protection device for civil engineering Download PDFInfo
- Publication number
- CN213897134U CN213897134U CN202022931183.2U CN202022931183U CN213897134U CN 213897134 U CN213897134 U CN 213897134U CN 202022931183 U CN202022931183 U CN 202022931183U CN 213897134 U CN213897134 U CN 213897134U
- Authority
- CN
- China
- Prior art keywords
- face
- plate
- left end
- civil engineering
- guide frame
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims 3
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Retaining Walls (AREA)
Abstract
The utility model discloses a foundation ditch lateral wall covers protection device for civil engineering, including first screw, second screw, extension board, protection shield and coupling mechanism, the utility model discloses a set up coupling mechanism in the protection shield outside, through two slide bars outwards remove and drive two T templates respectively, latch and connecting plate outwards remove and hug closely in the guide frame inboard, then be fixed in the connecting plate on the guide frame with the bolt to realize the guide frame rigidity of the left and right sides, and drive protection shield rigidity, reached and further consolidated the support to two relative protection shields, improved the beneficial effect of protection shield installation protection process's stability.
Description
Technical Field
The utility model particularly relates to a foundation ditch lateral wall covers protection device for civil engineering relates to the relevant field of protection device.
Background
The foundation pit is a soil pit excavated according to the base elevation and the base plane size at the design position of the foundation, belongs to temporary engineering, and has the function of providing a space to enable the masonry operation of the foundation to be carried out according to the position appointed by the design, so that the side wall of the foundation pit is supported and protected before the building construction, and a special protection device is required to be used.
When protection device when the protection to the foundation ditch inside wall protection, because the foundation ditch is not of uniform size, consequently adopt single protection shield to protect usually, and the degree of closeness of connecting between the protection shield is lower, and the inside soil hardness of foundation ditch is relatively poor again to the stability of protection shield protection process has been reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a foundation ditch lateral wall covers protection device for civil engineering here.
The utility model is realized in such a way, construct a foundation pit lateral wall covering protection device for civil engineering, the device comprises a first screw and a second screw, the first screw runs through the middle part of the right end face of the protection board, the connecting mechanism is arranged outside the protection board, the connecting mechanism comprises a guide frame, an outer cylinder, a transmission mechanism, a bolt, a slide bar, a T-shaped plate, a connecting plate, a latch, a nut and an external thread, the guide frame is locked with two ends in front of and behind the right end face of the protection board, the outer cylinder is arranged outside the transmission mechanism, the bolt runs through the top end faces of the outer cylinder and the slide bar, the slide bar slides left and right along the inner side of the outer cylinder, the T-shaped plate is arranged on the left end face of the slide bar, the T-shaped plate movably extends into the inner side of the guide frame, the connecting plate is fastened in the middle part of the outer side of the T-shaped plate, the connecting plate is locked on the right end face of the guide frame, the latch is arranged on the left end face of the T-shaped plate, the nut inner ring is in threaded fit with the outer surface of the external thread, and the external thread is arranged at the bottom of the outer side of the bolt.
Preferably, the second screw penetrates through the middle of the top end face of the extension plate, and the extension plate is arranged at the top of the left end face of the protection plate.
Preferably, drive mechanism includes T type screw rod, transmission piece, driving plate, spring, fixed plate and shell, T type screw rod passes behind the shell top face middle part and rotates with the inboard bottom of shell to be connected, and the inboard screw-thread fit of screw that T type screw rod side surface and transmission piece top face were seted up, transmission piece slidable mounting is in the inboard front end of shell, both ends rotate with slide bar rear end face right-hand member and transmission piece rear end face left end respectively through the pivot about the preceding terminal surface of driving plate and are connected, spring both ends fixed connection respectively in the inboard left end face of shell and fixed plate left end face, and spring medial surface and slide bar side surface swing joint, the fixed plate is connected in slide bar right-hand member face, shell fixed connection is in urceolus right-hand member terminal surface.
Preferably, the bolt is T type structure, and bolt outside top is provided with the dull polish layer.
Preferably, the vertical distance between the left end surface of the inner side of the guide frame and the left end surface of the T-shaped plate corresponds to the width of the latch, and a clamping groove matched with the latch is formed in the left end surface of the inner side of the guide frame.
Preferably, more than two through holes matched with the bolts are formed in the left end of the outer side of the sliding rod at equal intervals, and the inner diameter of each through hole is 0.2 cm-0.5 cm larger than the outer diameter of the bottom end face of each bolt.
Preferably, transmission piece, driving plate, spring and fixed plate all are provided with two in both ends about the shell is inboard, and two transmission pieces, driving plate, spring and fixed plate are the symmetric distribution.
Preferably, the left end and the right end of the shell are provided with openings, and the positions of the openings correspond to the sliding rods.
The utility model has the advantages of as follows: the utility model discloses an improvement provides a foundation ditch lateral wall covers protection device for civil engineering here, compares with equipment of the same type, has following improvement:
the method has the advantages that: a foundation ditch lateral wall covers protection device for civil engineering, through having set up coupling mechanism in the protection shield outside, outwards remove and drive two T templates respectively through two slide bars, latch and connecting plate outwards remove and hug closely in the guide frame inboard, then be fixed in the connecting plate on the guide frame with the bolt, thereby realize the guide frame rigidity of the left and right sides, and drive protection shield rigidity, reached and further consolidated the support to two relative protection shields, improved the beneficial effect of protection shield installation protection process's stability.
The method has the advantages that: a foundation ditch lateral wall covers protection device for civil engineering, the perpendicular interval through inboard left end face of guide frame and T template left end face is corresponding to the latch width, and the inboard left end face of guide frame sets up the draw-in groove that cooperatees in the latch, and the T template of being convenient for inwards removes and enters into in the draw-in groove of guide frame inboard to the stability that the T template is connected has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the connection mechanism of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the outer cylinder in front view;
fig. 5 is a schematic view of the front sectional structure of the transmission mechanism of the present invention.
Wherein: the device comprises a first screw-1, a second screw-2, an extension plate-3, a protection plate-4, a connecting mechanism-5, a guide frame-51, an outer cylinder-52, a transmission mechanism-53, a bolt-54, a slide rod-55, a T-shaped plate-56, a connecting plate-57, a latch-58, a nut-59, an external thread-510, a T-shaped screw-531, a transmission block-532, a transmission plate-533, a spring-534, a fixing plate-535 and a shell-536.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a protection device for covering a sidewall of a foundation pit in civil engineering, which includes a first screw 1 and a second screw 2, wherein the first screw 1 penetrates the middle portion of the right end surface of a protection plate 4, the second screw 2 penetrates the middle portion of the top end surface of an extension plate 3, and the extension plate 3 is disposed on the top portion of the left end surface of the protection plate 4.
Referring to fig. 2 to 4, the present invention provides a foundation pit side wall covering protection device for civil engineering through improvement, a connection mechanism 5 is disposed on the outer side of a protection plate 4, the connection mechanism 5 includes a guide frame 51, an outer cylinder 52, a transmission mechanism 53, a bolt 54, a slide rod 55, a T-shaped plate 56, a connection plate 57, a latch 58, a nut 59 and an external thread 510, the guide frame 51 is locked with two ends in front of and behind the right end face of the protection plate 4, the vertical distance between the left end face of the inner side of the guide frame 51 and the left end face of the T-shaped plate 56 corresponds to the width of the latch 58, and the left end face of the inner side of the guide frame 51 is provided with a slot matching with the latch 58, so that the T-shaped plate 56 can move inwards to enter the slot of the inner side of the guide frame 51, thereby improving the connection stability of the T-shaped plate 56, the outer cylinder, bolt 54 is T type structure, and bolt 54 outside top is provided with the dull polish layer, prevent to slide at the in-process of pulling bolt 54, slide bar 55 slides from side to side along the urceolus 52 inboard, slide bar 55 outside left end is equidistant to be seted up more than two through-holes that cooperate bolt 54, and the through-hole internal diameter is greater than bolt 54 bottom end face external diameter 0.2cm to 0.5cm, be convenient for bolt 54 further to consolidate fixedly with the slide bar 55 of different positions, T template 56 sets up in slide bar 55 left end face, and T template 56 activity stretches into in the guide frame 51 inboard, connecting plate 57 fastens in T template 56 outside middle part, and connecting plate 57 lock is in guide frame 51 right-hand member face, latch 58 sets up in T template 56 left end face, nut 59 inner circle and external screw thread 510 surface screw-thread fit, external screw thread 510 sets up in bolt 54 outside bottom.
Referring to fig. 5, the present invention provides a protection device for protecting the side wall of a foundation pit in civil engineering, wherein the transmission mechanism 53 comprises a T-shaped screw 531, a transmission block 532, a transmission plate 533, a spring 534, a fixing plate 535 and a housing 536, the T-shaped screw 531 is rotatably connected to the bottom end of the inside of the housing 536 after passing through the middle of the top end surface of the housing 536, the side surface of the T-shaped screw 531 is in threaded engagement with the inside of a screw hole formed on the top end surface of the transmission block 532, the transmission block 532 is slidably mounted on the front end of the inside of the housing 536, the left and right ends of the front end surface of the transmission plate 533 are rotatably connected to the right end of the rear end surface of the sliding rod 55 and the left end of the rear end surface of the transmission block 532 through a rotating shaft, the two ends of the spring 534 are respectively fixedly connected to the left end surface of the inside of the housing 536 and the left end surface of the fixing plate 535, the inner end surface of the spring 534 is movably connected to the side surface of the sliding rod 55, the fixing plate 535 is connected to the right end surface of the sliding rod 55, the housing 536 is fixedly connected to the right end surface of the outer cylinder 52, the transmission block 532, the transmission plate 533, the spring 534 and the fixed plate 535 are respectively provided with two ends at the left and right sides of the inner side of the shell 536, and the two transmission blocks 532, the transmission plate 533, the spring 534 and the fixed plate 535 are symmetrically distributed, so that two sliding rods 55 can be pushed outwards in the radial direction, openings are formed at the left and right ends of the shell 536, the position size of the openings corresponds to the sliding rods 55, and the sliding rods 55 can be conveniently connected to the fixed plate 535 in the inward movement mode.
The utility model provides a foundation pit side wall covering protection device for civil engineering through improvement, and the working principle is as follows;
firstly, a protection plate 4 is flatly attached to the inner side of a foundation pit, so that an extension plate 3 is attached to the top of the foundation pit, then the protection plate 4 and the extension plate 3 are fixed to the inner side wall and the top plate of the foundation pit by using a first screw 1 and a second screw 2 respectively, and four ends of the inner side wall of the foundation pit are fixed and protected in the same way;
secondly, the outer cylinder 52 is moved to drive the two T-shaped plates 56 to be inserted into the top plates at the inner sides of the two opposite guide frames 51, then the outer cylinder 52 is moved downwards to drive the two T-shaped plates 56 to vertically slide at the inner sides of the two opposite guide frames 51, after the T-shaped plates 56 are moved to proper positions, the T-shaped bolts 531 are rotated to drive the transmission block 532 to vertically move, the transmission block 532 pushes the two slide rods 55 to move outwards through the two transmission plates 533, the two T-shaped plates 56, the latch 58 and the connecting plate 57 are respectively driven to move outwards to be tightly attached to the inner sides of the guide frames 51 through the outward movement of the two slide rods 55, and then the connecting plate 57 is fixed on the guide frames 51 through bolts, so that the position fixing of the guide frames 51 at the left side and the right side is realized, and the position fixing of the protection 4 plate is driven;
thirdly, the bolt 54 is inserted downwards to pass through the through holes preset on the outer cylinder 52 and the slide rod 55, the nut 59 is matched with the external thread 510 to fix the position of the bolt 54, and the other two protection plates 4 are connected in a reinforcing way, and the outer cylinder 52 and the slide rod 55 used for the connection reinforcing of the other two protection plates 4 need to be offset from the outer cylinder 52 and the slide rod 55 which are installed firstly.
The utility model provides a foundation pit side wall covering protection device for civil engineering through improvement, two T-shaped plates 56, a latch 58 and a connecting plate 57 are respectively driven to move outwards to be tightly attached to the inner side of a guide frame 51 through the outward movement of two slide bars 55, then the connecting plate 57 is fixed to the guide frames 51 by bolts, thereby achieving the position fixing of the guide frames 51 on the left and right sides, and drives the protection 4 plate to be fixed in position, achieves the beneficial effects of further reinforcing and supporting two opposite protection plates, improving the stability of the protection plates in the installation and protection process, the vertical distance between the left end surface of the inner side of the guide frame 51 and the left end surface of the T-shaped plate 56 corresponds to the width of the latch 58, and the left end face of the inner side of the guide frame 51 is provided with a clamping groove matched with the clamping tooth 58, so that the T-shaped plate 56 can conveniently move inwards to enter the clamping groove of the inner side of the guide frame 51, and the connection stability of the T-shaped plate 56 is improved.
Claims (8)
1. A foundation pit side wall covering protection device for civil engineering comprises a first screw (1) and a second screw (2), wherein the first screw (1) penetrates through the middle of the right end face of a protection plate (4);
the method is characterized in that: the protective plate is characterized by further comprising a connecting mechanism (5), the connecting mechanism (5) is arranged on the outer side of the protective plate (4), the connecting mechanism (5) comprises a guide frame (51), an outer cylinder (52), a transmission mechanism (53), a bolt (54), a sliding rod (55), a T-shaped plate (56), a connecting plate (57), a latch (58), a nut (59) and an external thread (510), the guide frame (51) is locked at the front end and the rear end of the right end face of the protective plate (4), the outer cylinder (52) is arranged on the outer side of the transmission mechanism (53), the bolt (54) penetrates through the top end faces of the outer cylinder (52) and the sliding rod (55), the sliding rod (55) slides left and right along the inner side of the outer cylinder (52), the T-shaped plate (56) is arranged on the left end face of the sliding rod (55), the T-shaped plate (56) movably extends into the inner side of the guide frame (51), and the connecting plate (57) is fixedly locked on the right end face of the guide frame (51), the latch (58) is arranged on the left end face of the T-shaped plate (56), the inner ring of the nut (59) is in threaded fit with the outer surface of the external thread (510), and the external thread (510) is arranged at the bottom of the outer side of the bolt (54).
2. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 1, wherein: the second screw (2) penetrates through the middle of the top end face of the extension plate (3), and the extension plate (3) is arranged at the top of the left end face of the protection plate (4).
3. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 1, wherein: the transmission mechanism (53) comprises a T-shaped screw rod (531), a transmission block (532), a transmission plate (533), a spring (534), a fixing plate (535) and a shell (536), the T-shaped screw rod (531) penetrates through the middle part of the top end face of the shell (536) and then is rotatably connected with the bottom end of the inner side of the shell (536), the side surface of the T-shaped screw rod (531) is in threaded fit with the inner side of a screw hole formed in the top end face of the transmission block (532), the transmission block (532) is slidably mounted at the front end of the inner side of the shell (536), the left end and the right end of the front end face of the transmission plate (533) are respectively rotatably connected with the right end of the rear end face of the sliding rod (55) and the left end of the rear end face of the transmission block (532) through rotating shafts, the two ends of the spring (534) are respectively fixedly connected with the left end face of the inner side of the shell (536) and the left end face of the fixing plate (535), the inner side face of the spring (534) is movably connected with the side surface of the sliding rod (55), the fixing plate (535) is connected with the right end face of the sliding rod (55), the outer shell (536) is fixedly connected to the right end face of the outer cylinder (52).
4. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 1, wherein: the bolt (54) is of a T-shaped structure, and a frosted layer is arranged at the top of the outer side of the bolt (54).
5. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 1, wherein: the vertical distance between the left end surface of the inner side of the guide frame (51) and the left end surface of the T-shaped plate (56) corresponds to the width of the latch (58), and a clamping groove matched with the latch (58) is formed in the left end surface of the inner side of the guide frame (51).
6. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 1, wherein: more than two through holes matched with the plug pins (54) are formed in the left end of the outer side of the sliding rod (55) at equal intervals, and the inner diameter of each through hole is larger than the outer diameter of the bottom end face of each plug pin (54) by 0.2 cm-0.5 cm.
7. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 3, wherein: the transmission block (532), the transmission plate (533), the spring (534) and the fixing plate (535) are all provided with two ends at the left and right sides of the inner side of the shell (536), and the two transmission blocks (532), the transmission plate (533), the spring (534) and the fixing plate (535) are symmetrically distributed.
8. The device for protecting the coverage of the side wall of the foundation pit for civil engineering as claimed in claim 3, wherein: the left end and the right end of the shell (536) are provided with openings, and the positions of the openings correspond to the sliding rods (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931183.2U CN213897134U (en) | 2020-12-07 | 2020-12-07 | Foundation ditch lateral wall covers protection device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931183.2U CN213897134U (en) | 2020-12-07 | 2020-12-07 | Foundation ditch lateral wall covers protection device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897134U true CN213897134U (en) | 2021-08-06 |
Family
ID=77101769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022931183.2U Expired - Fee Related CN213897134U (en) | 2020-12-07 | 2020-12-07 | Foundation ditch lateral wall covers protection device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213897134U (en) |
-
2020
- 2020-12-07 CN CN202022931183.2U patent/CN213897134U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212772398U (en) | Foundation ditch excavation strutting arrangement for civil engineering | |
| CN213897134U (en) | Foundation ditch lateral wall covers protection device for civil engineering | |
| CN212689557U (en) | Telescopic building template | |
| CN214303684U (en) | Punching and positioning device for building engineering | |
| CN210898696U (en) | Motor base | |
| CN221823132U (en) | Environment-friendly noise reduction device for construction engineering management | |
| CN213174882U (en) | Foundation ditch safety device for highway engineering | |
| CN215565142U (en) | Case top cover lock and case | |
| CN220228359U (en) | Building electromechanical installation removes base | |
| CN111945707A (en) | Construction method of underground diaphragm wall in underground air-raid shelter area | |
| CN214832711U (en) | Device is maintained with combination formula that can install fast to foundation ditch | |
| CN217666026U (en) | Hydraulic press for construction engineering construction equipment | |
| CN220433679U (en) | Foundation pit supporting structure for building engineering | |
| CN219471582U (en) | Steel structure base | |
| CN220058145U (en) | Underground diaphragm wall guide wall groove excavating equipment | |
| CN221838111U (en) | Municipal road foundation pit safety device | |
| CN219666919U (en) | Square hole machine | |
| CN217619503U (en) | Rubber rod mill with protection mechanism | |
| CN213776866U (en) | Engineering machine tool revolving stage riser structure | |
| CN221879079U (en) | Safety device for construction isolation | |
| CN213838621U (en) | Cutter arrangement and installation structure of submarine tunnel shield machine | |
| CN219732017U (en) | Foundation pit supporting mechanism | |
| CN213562383U (en) | Installation fixing device of five spindle nose of digit control machine tool | |
| CN217596602U (en) | Outer protection of longmen machining center | |
| CN216839980U (en) | Building engineering is with decorating wall body |
Legal Events
| 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: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |