CN218265079U - Protection machanism based on municipal works - Google Patents
Protection machanism based on municipal works Download PDFInfo
- Publication number
- CN218265079U CN218265079U CN202222500635.0U CN202222500635U CN218265079U CN 218265079 U CN218265079 U CN 218265079U CN 202222500635 U CN202222500635 U CN 202222500635U CN 218265079 U CN218265079 U CN 218265079U
- Authority
- CN
- China
- Prior art keywords
- stand
- connecting support
- support plate
- inboard
- base
- 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
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to the technical field of municipal works, especially, be a protection mechanism based on municipal works, including the base to and through the bearing frame with base threaded connection's protection rail, protection rail includes stand A and stand B, the inside bottom of stand A sets firmly the axle bed, the inboard rotation of axle bed is connected with the pivot, the inside bottom of stand B sets firmly the convex seat, the inboard block of convex seat is fixed with the pole setting, be provided with between stand A and the stand B and enclose the fender net, enclose one end that keeps off the net with the pole setting is connected, the other end with the pivot is connected; the connection between two rails adopts articulated mode, so, compare fixed connection among prior art, can realize different angle modulation after connecting between two adjacent protection rails and fix for the whole shape of rail guard more matches with the shape of foundation ditch, has avoided unnecessary space to occupy.
Description
Technical Field
The utility model belongs to the technical field of municipal works, concretely relates to protection machanism based on municipal works.
Background
Along with the rapid development and construction of the Chinese construction industry, the foundation pit engineering is more and more common in the municipal construction field, and because the foundation pit has many potential safety hazards on the road, in order to ensure the safety of the operating personnel at the top of the foundation pit construction side slope, a foundation pit protection device needs to be erected at the periphery of the foundation pit, and a protection fence is generally laid to isolate the foundation pit.
Because the foundation ditch is mostly the geometry that the shape differs, but the foundation ditch protection rail that has now is the right angle rail mostly, and is comparatively inconvenient during the use to can not pile up mostly when depositing after the use, the space occupies great, the transportation of being not convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protection machanism based on municipal works to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection machanism based on municipal works, includes the base, and through the bearing frame with base threaded connection's protection rail, protection rail includes stand A and stand B, stand A's inside bottom has set firmly the axle bed, the inboard rotation of axle bed is connected with the pivot, stand B's inside bottom has set firmly the convex seat, the inboard block of convex seat is fixed with the pole setting, stand A with be provided with between the stand B and enclose the fender net, enclose the one end that keeps off the net with the pole setting is connected, the other end with the pivot is connected.
Preferably, the base is provided with two connecting screw holes which are symmetrically distributed, two ends of the base are fixedly provided with conical insertion rods which protrude out of the base, and the conical insertion rods are provided with reinforcing screw holes inside.
Preferably, the outer wall of the bearing seat is fixedly provided with a thread bulge matched with the thread groove on the inner wall of the connecting screw hole, and the protective fence is rotatably connected with the bearing seat.
Preferably, the upright column a and the upright column B are provided with penetrating grooves which are distributed correspondingly.
Preferably, stand A's the inboard spiro union in top has the fender lid, stand B's the inboard spiro union in top has the top cap, the inboard intermediate position department of fender lid has seted up and has supplied the circular through-hole that the pivot runs through, the top of pivot has set firmly the hand wheel, the inboard of top cap set firmly with the circular blind hole of pole setting assorted.
Preferably, a connecting support plate a is fixedly arranged on one side wall of the upright column a, a connecting support plate B matched with the connecting support plate a is fixedly arranged on one side wall of the upright column B, and matched through holes are formed in the connecting support plate a and the connecting support plate B.
Preferably, the number of the connecting support plates a is two, the number of the connecting support plates a in each group is four, four connecting support plates a are arranged on the stand column a in an up-down equidistant manner, the number of the connecting support plates B in each group is two, and the number of the connecting support plates B in each group is three, and the three connecting support plates B are distributed corresponding to the connecting support plates a.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the connection between the two fences adopts a hinged mode, thus, compared with the fixed connection in the prior art, the connection between the two adjacent protective fences can realize the adjustment and fixation of different angles, so that the overall shape of the protective fence is more matched with the shape of a foundation pit, and unnecessary space occupation is avoided;
2. the stand A and the stand B of protection fence are connected through enclosing and blocking the net, enclose and block the net rolling in the stand, so, can stretch the enclosure that keeps off the net of suitable length as required according to the use on the one hand, the flexibility is strong, and on the other hand can be when the transportation is accomodate, will enclose and block in the net rolling to the stand, realizes folding of protection fence and accomodates, occupation space not, the transportation of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic top view of the combined middle rail of the present invention;
FIG. 3 is a schematic view of the axial structure of the base and the upright of the present invention;
fig. 4 is a schematic view of the front view structure of the middle rail of the present invention.
In the figure: 1. a base; 101. a connecting screw hole; 102. reinforcing the screw hole; 11. a tapered plunger; 2. a protective fence; 201. penetrating a groove; 21. a column A; 211. a blocking cover; 212. a shaft seat; 213. a rotating shaft; 214. a hand wheel; 215. a connecting support plate A; 22. a column B; 221. a top cover; 222. a boss; 223. erecting a rod; 224. a connecting support plate B; 23. enclosing a blocking net; 3. and a bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, 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. 1-4, the present invention provides the following technical solutions: the utility model provides a protection machanism based on municipal works, including base 1, and through bearing frame 3 and base 1 threaded connection's protection rail 2, protection rail 2 includes stand A21 and stand B22, stand A21's inside bottom has set firmly axle bed 212, the inboard rotation of axle bed 212 is connected with pivot 213, stand B22's inside bottom has set firmly boss 222, the inboard block of boss 222 is fixed with pole setting 223, be provided with between stand A21 and the stand B22 and enclose fender net 23, utilize to enclose fender net 23, the combination between stand A21 and the stand B22 forms the protection rail, the one end and the pole setting 223 of enclosing fender net 23 are connected, the other end is connected with pivot 213, the top of pivot 213 has set firmly hand wheel 214, so, through the rotatable pivot 213 of hand wheel 214, thereby realize enclosing the rolling of fender net 23 on pivot 213, realize behind the fender net 23 folding of protection rail 2 and accomodate, the space area occupied is little, be convenient for transportation and deposit.
As shown in fig. 3, two symmetrically distributed connection screw holes 101 are formed in the base 1, two ends of the base 1 are fixedly provided with a conical insertion rod 11 protruding out of the base 1, and a reinforcement screw hole 102 is formed in the conical insertion rod 11; when installing base 1, run through reinforcement screw 102 through toper inserted bar 11, insert ground deeply, realize base 1's fixed, the inner wall of connecting screw 101 is equipped with the thread groove, the outer wall of bearing frame 3 set firmly with be connected screw 101 inner wall thread groove assorted screw thread arch, so, realize that the connection between stand and the base 1 is fixed.
As shown in fig. 1 and fig. 2, a connecting support plate a215 is fixedly arranged on one side wall of an upright a21, a connecting support plate B224 matched with the connecting support plate a215 is fixedly arranged on one side wall of an upright B22, matched through holes are formed in the connecting support plate a215 and the connecting support plate B224, the connecting support plates between two adjacent protection fences 2 are connected through an external pin shaft, after the connection is fixed, the connecting support plate B22 and the upright a21 in each protection fence 2 are rotatably connected with a bearing seat 3, and the connecting support plate and the pin shaft can be matched to adjust the connecting angle between the two adjacent protection fences 2, so that the protection fences 2 can be arranged without being limited to right-angle connection in the prior art, multi-angle connection can be realized, protection fences in various shapes can be combined, the excavation shape of foundation pits can be more fitted, the application range is wide, and the flexibility is strong.
As shown in fig. 1 and 3, the upright a21 and the upright B22 are provided with through grooves 201 distributed correspondingly; the fence 23 inside the upright post a21 and the upright post B22 passes through the through groove 201.
Specifically, the inner side of the top end of the upright column a21 is screwed with a blocking cover 211, a circular through hole through which the rotating shaft 213 can penetrate is formed in the middle position of the inner side of the blocking cover 211, the inner side of the top end of the upright column B22 is screwed with a top cover 221, and a circular blind hole matched with the upright column 223 is fixedly formed in the inner side of the top cover 221; be used for sealed stand A21 and stand B22 top opening, avoid rainwater impurity to fall into inside stand A21 and stand B22, play the safeguard effect, and combine seting up of circular through-hole and circular blind hole, play spacing effect to pivot 213 and pole setting 223 in stand A21 and the stand B22.
In an alternative embodiment, the number of the connecting support plates a215 is two, the number of each group of connecting support plates a215 is four, four connecting support plates a215 are arranged on the column a21 at equal intervals up and down, the number of the connecting support plates B224 is two, the number of each group of connecting support plates B224 is three, and three connecting support plates B224 are arranged corresponding to the connecting support plates a 215; as shown in fig. 1, when assembling, the connecting plates of two adjacent protective fences 2 are inserted in an up-and-down staggered manner and hinged by a pin (the number of the connecting plates provided in this embodiment is not limited to two groups, and the number of the connecting plates in each group is not limited to four or three, and the number can be selected as required).
The utility model discloses a theory of operation and use flow: during installation, the base 1 is fixed at a corresponding position through the tapered inserted bar 11 by measurement, then the upright post A21 of one protection fence 2 is fixed on the base 1, the upright post B22 of the other protection fence 2 is fixed on the base 1, the connecting support plate A215 on the upright post A21 of one protection fence 2 is connected with the connecting support plate B224 on the upright post B22 of the other protection fence 2 through the external hinged bolt, thus, the upright posts A21 and the upright posts B22 of the two protection fences 2 are matched through the connecting support plate and the hinged bolt, different angle adjustment and fixation can be realized after the connection between the two adjacent protection fences 2, the shape of the whole protective fence is more matched with the shape of a foundation pit, and unnecessary space occupation is avoided, the stand A21 and the stand B22 of protection rail 2 are connected through enclosing and blocking the net 23 between, the one end that encloses and blocking the net 23 is connected with stand B22, the other end extends to stand A21 inside with the inside rotatable pivot 213 fixed connection of stand A21, and can roll on pivot 213, so, when using, can enclose and block 2 needs the enclosure net 23 of tensile suitable length according to the protection of foundation ditch, so that can make protection rail 2 lay the back, the shape is established in digging of the foundation ditch of laminating more, application scope is wide, the flexibility is strong, when not using, the rotatory pivot 213 of accessible hand wheel 214, realize enclosing and blocking the rolling of net 23, thereby realize folding the accomodating of protection rail 2, and is convenient for transportation and carrying, and does not occupy space.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a protection machanism based on municipal works which characterized in that: including base (1), and through bearing frame (3) with base (1) threaded connection's protection rail (2), protection rail (2) are including stand A (21) and stand B (22), the inside bottom of stand A (21) has set firmly axle bed (212), the inboard rotation of axle bed (212) is connected with pivot (213), the inside bottom of stand B (22) has set firmly boss (222), the inboard block of boss (222) is fixed with pole setting (223), stand A (21) with be provided with between stand B (22) and enclose fender net (23), enclose the one end that keeps off net (23) with pole setting (223) are connected, the other end with pivot (213) are connected.
2. The municipal engineering based protection mechanism of claim 1, wherein: two symmetrically distributed connecting screw holes (101) are formed in the base (1), conical insertion rods (11) protruding out of the base (1) are fixedly arranged at two ends of the base (1), and reinforcing screw holes (102) are formed in the conical insertion rods (11).
3. The municipal engineering-based protection mechanism of claim 2, wherein: the outer wall of bearing frame (3) set firmly with connect screw (101) inner wall thread groove assorted screw thread arch, protection rail (2) with bearing frame (3) rotate to be connected.
4. The municipal engineering-based protection mechanism of claim 1, wherein: the upright A (21) and the upright B (22) are provided with through grooves (201) which are distributed correspondingly.
5. The municipal engineering-based protection mechanism of claim 1, wherein: the inboard spiro union in top of stand A (21) has fender lid (211), the inboard spiro union in top of stand B (22) has top cap (221), the inboard intermediate position department of fender lid (211) has seted up and has supplied circular through-hole that pivot (213) run through, the top of pivot (213) has set firmly hand wheel (214), the inboard of top cap (221) set firmly with pole setting (223) assorted circular blind hole.
6. The municipal engineering-based protection mechanism of claim 1, wherein: a connecting support plate A (215) is fixedly arranged on one side wall of the upright A (21), a connecting support plate B (224) matched with the connecting support plate A (215) is fixedly arranged on one side wall of the upright B (22), and through holes matched with the connecting support plate A (215) and the connecting support plate B (224) are formed in the connecting support plate A (215) and the connecting support plate B (224).
7. The municipal engineering based protection mechanism of claim 6, wherein: the number of the connecting support plates A (215) is two, the number of the connecting support plates A (215) in each group is four, the four connecting support plates A (215) are distributed on the upright column A (21) at equal intervals up and down, the number of the connecting support plates B (224) in each group is two, the number of the connecting support plates B (224) in each group is three, and the three connecting support plates B (224) and the connecting support plates A (215) are distributed correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500635.0U CN218265079U (en) | 2022-09-21 | 2022-09-21 | Protection machanism based on municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500635.0U CN218265079U (en) | 2022-09-21 | 2022-09-21 | Protection machanism based on municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265079U true CN218265079U (en) | 2023-01-10 |
Family
ID=84715149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222500635.0U Expired - Fee Related CN218265079U (en) | 2022-09-21 | 2022-09-21 | Protection machanism based on municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265079U (en) |
-
2022
- 2022-09-21 CN CN202222500635.0U patent/CN218265079U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110528958A (en) | A kind of collapsible construction guardrail of municipal administration | |
| CN218265079U (en) | Protection machanism based on municipal works | |
| CN210768107U (en) | Building guardrail for civil engineering | |
| CN205957521U (en) | Large deflection rack photovoltaic power plant | |
| CN214943092U (en) | Combined protective fence for constructional engineering | |
| CN216929933U (en) | Photovoltaic module mounting structure | |
| CN217400547U (en) | Municipal administration protection rail | |
| CN214705219U (en) | Intelligent tourism service device based on big data | |
| CN211526251U (en) | Assembled solar street lamp | |
| CN213391434U (en) | Electric power tower anti-climbing device convenient to enclose and close | |
| CN221053378U (en) | Building construction rail convenient to installation | |
| CN222140919U (en) | A construction project enclosure that is convenient to fold and use | |
| CN214832714U (en) | Foundation pit baffle with adjustable maintenance range | |
| CN210460032U (en) | Material protective equipment for building assembly with telescopic turnover | |
| CN223459170U (en) | A enclose fender device for building safety | |
| CN213774771U (en) | Fabricated building construction protective structure | |
| CN216866270U (en) | Safety barrier for construction with anti-wind structure | |
| CN219298932U (en) | Scalable rail is used in gardens civil engineering construction | |
| CN215978769U (en) | Outdoor tent supporting structure convenient to dismantle | |
| CN210768103U (en) | Electric power construction equipment with safety protective guard | |
| CN215474549U (en) | Stake of charging of wisdom | |
| CN221627260U (en) | Steel construction rotation node with convenient locking device | |
| CN217010766U (en) | Mountain region photovoltaic device | |
| CN223141855U (en) | Integrated structure for vertically installing vertical row of steel frame photovoltaic module on support | |
| CN218861377U (en) | Adjustable antiglare shield for urban roads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230110 |