CN215255129U - Building guardrail for civil engineering - Google Patents
Building guardrail for civil engineering Download PDFInfo
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- CN215255129U CN215255129U CN202121087599.9U CN202121087599U CN215255129U CN 215255129 U CN215255129 U CN 215255129U CN 202121087599 U CN202121087599 U CN 202121087599U CN 215255129 U CN215255129 U CN 215255129U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 5
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a building guardrail for civil engineering, which comprises a fixed frame, the fixed frame back side edge part is equidistantly and fixedly provided with a horizontal protection rod, the horizontal protection rod back side edge part is equidistantly provided with a vertical protection rod, the number of the fixed frame is set to be two, one fixing frame top end edge part is welded with a connecting block, the top of the fixed frame inner wall is fixedly provided with a positioning protection mechanism, the positioning protection mechanism is formed by a connecting rod with a protection function, an inserted rod with a friction force increasing function, a thread bush and a threaded rod which drive the connecting rod and the inserted rod to move, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, capability of conveniently increasing the friction force between the fixed frame and the ground, capability of preventing the fixed frame from sliding along the ground surface, further more stable installation of the fixed frame, and capability of positioning the horizontal protection rod, the phenomenon of separation between the transverse protection rod and the fixing frame is prevented, and the transverse protection rod is further stably installed.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a building guardrail for civil engineering.
Background
Civil engineering refers to a general term for a series of activities related to building construction such as houses and roads, and in the process of building construction, civil engineering can be used for building guardrails in order to separate a construction site from an external area so as to warn external personnel, and although the types of the building guardrails on the market are various at present, the building guardrails have some defects.
For example application number 201921256647.5's building guardrail for civil engineering, be provided with the fixed frame in left side and first installation pole, first installation pole is connected for the bearing with the fixed frame in left side, the same thing, the fixed frame in right side and second installation pole also are connected for the bearing, and then make the fixed frame in left side of a guardrail and the fixed frame in right side of another guardrail can drive respectively and erect fender rod and violently fender rod and rotate, be convenient for from this to the concatenation of carrying out different angle contained angles between two guardrails, so that the guardrail is applicable to different service area, the practicality and the convenience of guardrail have been improved.
However, the patent also has the following disadvantages that the installation of the transverse protection rod is inconvenient because the device is inconvenient to position the transverse protection rod, the installation difficulty of the transverse protection rod is increased, and the connection between the fixing frame and the plane is unstable, which easily causes the phenomenon that the fixing frame slides along the plane.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building guardrail for civil engineering can effectively solve the device that proposes among the above-mentioned background art and be not convenient for fix a position horizontal fender rod to the installation of horizontal fender rod not convenient for has increased the installation degree of difficulty of horizontal fender rod, and connect the unstability between fixed frame and the plane, easily lead to fixed frame to produce gliding problem on the plane.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building guardrail for civil engineering, includes fixed frame, fixed frame back limit portion equidistance fixed mounting has horizontal fender rod, perpendicular fender rod is installed to horizontal fender rod back limit portion equidistance, the quantity of fixed frame sets up to two, one fixed frame top limit portion welding has the connecting block, fixed frame inner wall top fixed mounting has location protection machanism, location protection machanism is formed by the inserted bar that has safeguard function's connecting rod and increase frictional force function and the thread bush and the threaded rod combination that drive connecting rod and inserted bar removed, another fixed frame top limit portion welding has connection positioning mechanism, connection positioning mechanism is formed by the lead screw that has connection function and the concave plate combination that carries out limit function to two fixed frames.
Preferably, the positioning protection mechanism comprises a connecting rod, a threaded sleeve, a threaded rod, a positioning block, an inserting rod and a fit groove;
two equal sliding connection of fixed frame back limit portion has the connecting rod, the connecting rod inner wall corresponds horizontal protective rod top limit portion position department and has seted up agrees with the groove, agree with the welding of inslot wall top and have the thread bush, there is the threaded rod thread connection at thread bush bottom middle part, threaded rod surface bottom is connected with the locating piece through the bearing, the welding of connecting rod bottom limit portion equidistance has the inserted bar.
Preferably, the edge part of the inner wall of the fit groove and the edge part of the outer surface of the transverse protection rod are mutually attached, and the front side and the back side of the connecting rod are attached to the front side and the back side of the fixing frame.
Preferably, the positioning block is connected with the fixing frame in a welding mode, and the positioning block is connected with the bearing in an interference fit mode.
Preferably, the connecting and positioning mechanism comprises a positioning plate, a telescopic rod, a moving block, a screw rod and a concave plate;
another fixed frame top limit portion welding has the locating plate, the welding of locating plate one end middle part has the telescopic link, the welding of telescopic link one end middle part has the movable block, movable block one end middle part rotates and is connected with the lead screw, the lead screw surface has the concave plate through threaded connection.
Preferably, the threaded hole is formed in the position, corresponding to the end of the screw rod, of one end of the connecting block, and the edge of the inner wall of the concave plate and the edge of the outer surface of the fixing frame are attached to each other.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. can be convenient for increase the frictional force between fixed frame and the ground, prevent that fixed frame from producing gliding phenomenon along the ground surface, and then make fixed frame install more stably, can fix a position horizontal fender rod simultaneously, prevent to produce the phenomenon of separation between horizontal fender rod and the fixed frame, and then make horizontal fender rod install more stably.
2. Can be convenient for to the connection between two building barriers, reduce the connection degree of difficulty between two building barriers to can carry on spacingly to two building barriers when connecting, prevent to produce the phenomenon of dislocation between two building barriers, and can make the connection between two building barriers more stable.
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 structural diagram of the present invention;
FIG. 2 is a schematic view of the mounting structure of the connecting block of the present invention;
FIG. 3 is a schematic structural view of the positioning protection mechanism of the present invention;
fig. 4 is a schematic structural diagram of the connection positioning mechanism of the present invention.
Reference numbers in the figures: 1. a fixing frame; 2. a transverse guard bar; 3. erecting a guard bar; 4. connecting blocks; 5. a positioning protection mechanism; 501. a connecting rod; 502. a threaded sleeve; 503. a threaded rod; 504. positioning blocks; 505. inserting a rod; 506. a fitting groove;
6. connecting a positioning mechanism; 601. positioning a plate; 602. a telescopic rod; 603. a moving block; 604. a screw rod; 605. a concave plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a building guardrail for civil engineering, including fixed frame 1, 1 back limit portion equidistance fixed mounting of fixed frame has horizontal fender rod 2, 2 back limit portion equidistance of horizontal fender rod installs perpendicular fender rod 3, the quantity of fixed frame 1 sets up to two, 1 top limit portion welding of a fixed frame has connecting block 4, 1 inner wall top fixed mounting of fixed frame has location protection machanism 5, location protection machanism 5 is formed by the inserted bar 505 that has safeguard function and increase friction function and the thread bush 502 and the threaded rod 503 combination that drive connecting rod 501 and inserted bar 505 removed, 1 top limit portion welding of another fixed frame has connection positioning mechanism 6, connection positioning mechanism 6 is formed by the lead screw 604 that has connection function and to two 1 concave plate 605 combinations that carry out limit function.
The positioning protection mechanism 5 comprises a connecting rod 501, a threaded sleeve 502, a threaded rod 503, a positioning block 504, an inserted rod 505 and a fit groove 506;
equal sliding connection of two 1 back limit portions of fixed frame has connecting rod 501, connecting rod 501 inner wall corresponds 2 top limit portions of horizontal protection pole position department and has seted up and has agreed with groove 506, agree with and laminate each other between groove 506 inner wall limit portion and the 2 outer surface limit portions of horizontal protection pole, connecting rod 501 front and back limit portions and the laminating of fixed frame 1 front and back limit portions, can be convenient for carry on spacingly to horizontal protection pole 2, the spacing degree of difficulty of horizontal protection pole 2 has been reduced, it has threaded bush 502 to agree with the welding of groove 506 inner wall top, threaded bush 502 bottom middle part has threaded rod 503 through threaded connection, threaded rod 503 surface bottom is connected with locating piece 504 through the bearing, welded connection between locating piece 504 and the fixed frame 1, connect through interference fit between locating piece 504 and the bearing, threaded rod 503's rotation degree of difficulty can be convenient for, threaded rod 503's the rotation degree of difficulty has been reduced, connecting rod 501 bottom limit portion equidistance welding has inserted bar 505.
The connecting and positioning mechanism 6 comprises a positioning plate 601, an expansion link 602, a moving block 603, a lead screw 604 and a concave plate 605;
the welding of another 1 top limit portion of fixed frame has locating plate 601, the welding of locating plate 601 one end middle part has telescopic link 602, the welding of telescopic link 602 one end middle part has movable block 603, movable block 603 one end middle part rotates and is connected with lead screw 604, 4 one ends of connecting block correspond lead screw 604 one end position department and set up the screw hole, laminate each other between 1 surface limit portion of concave plate 605 inner wall limit portion and fixed frame, the connection of connecting block 4 and lead screw 604 of can being convenient for, the connection degree of difficulty of connecting block 4 and lead screw 604 has been reduced, there is concave plate 605 on the lead screw 604 surface through threaded connection.
The utility model discloses a theory of operation and use flow: building guardrail for civil engineering is at the in-service use in-process, the user installs horizontal fender rod 2 along the groove 506 that agrees with of connecting rod 501, then the user installs perpendicular fender rod 3, then the user rotates threaded rod 503, threaded rod 503 drives thread bush 502 when rotating and removes, drive connecting rod 501 when removing thread bush 502 and remove, drive inserted bar 505 when connecting rod 501 removes and enter into ground inside, thereby can be convenient for increase the frictional force between fixed frame 1 and the ground, prevent that fixed frame 1 from producing gliding phenomenon along the ground surface, and then make fixed frame 1 install more stably, can fix a position horizontal fender rod 2 simultaneously, prevent to produce the phenomenon of separation between horizontal fender rod 2 and the fixed frame 1, and then make horizontal fender rod 2 install more stably.
Finally, the user pulls the moving block 603, the moving block 603 drives the telescopic rod 602 when moving, then the user rotates the lead screw 604 along the inside of the moving block 603, the lead screw 604 drives the concave plate 605 to enter into the two fixed frame 1 outsides when rotating, and the lead screw 604 enters into the inside of another connecting block 4 at this moment, thereby completing the connection between the connecting and positioning mechanism 6 and the connecting block 4, can be convenient for the connection between two building guardrails, the connection difficulty between two building guardrails is reduced, and can limit two building guardrails when connecting, prevent the phenomenon of dislocation between two building guardrails, and can make the connection between two building guardrails more stable.
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 (6)
1. The utility model provides a building guardrail for civil engineering, includes fixed frame (1), its characterized in that: the back edge part of the fixed frame (1) is fixedly provided with transverse protective rods (2) at equal intervals, the back edge of the transverse protection rod (2) is equidistantly provided with vertical protection rods (3), the number of the fixing frames (1) is two, one top edge of the fixing frame (1) is welded with a connecting block (4), the top of the inner wall of the fixed frame (1) is fixedly provided with a positioning protection mechanism (5), the positioning protection mechanism (5) is formed by combining a connecting rod (501) with a protection function, an inserted rod (505) with a function of increasing friction force, a threaded sleeve (502) and a threaded rod (503) which drive the connecting rod (501) and the inserted rod (505) to move, a connecting and positioning mechanism (6) is welded at the edge part of the top end of the other fixed frame (1), the connecting and positioning mechanism (6) is formed by combining a screw rod (604) with a connecting function and a concave plate (605) for limiting the two fixing frames (1).
2. The building guardrail for civil engineering according to claim 1, characterized in that the positioning protection mechanism (5) comprises a connecting rod (501), a threaded sleeve (502), a threaded rod (503), a positioning block (504), an insert rod (505) and a fitting groove (506);
two the equal sliding connection of fixed frame (1) back limit portion has connecting rod (501), connecting rod (501) inner wall corresponds horizontal protective rod (2) top limit portion position department and has seted up agreeing with groove (506), it has thread bush (502) to agree with groove (506) inner wall top welding, there is threaded rod (503) thread bush (502) bottom middle part through threaded connection, threaded rod (503) surface bottom has locating piece (504) through the bearing connection, connecting rod (501) bottom limit portion equidistance welding has inserted bar (505).
3. The building guardrail for civil engineering as claimed in claim 2, wherein the inner wall edge part of the fitting groove (506) and the outer surface edge part of the lateral protective bar (2) are fitted to each other, and the front and back edge parts of the connecting bar (501) and the front and back edge parts of the fixing frame (1) are fitted to each other.
4. The building guardrail for civil engineering according to claim 2, characterized in that the positioning block (504) is connected with the fixing frame (1) by welding, and the positioning block (504) is connected with the bearing by interference fit.
5. The building guardrail for civil engineering as claimed in claim 1, wherein the connecting and positioning mechanism (6) comprises a positioning plate (601), a telescopic rod (602), a moving block (603), a screw rod (604) and a concave plate (605);
the fixed frame is characterized in that a positioning plate (601) is welded to the edge portion of the top end of the fixed frame (1), an expansion rod (602) is welded to the middle of one end of the positioning plate (601), a moving block (603) is welded to the middle of one end of the expansion rod (602), a lead screw (604) is rotatably connected to the middle of one end of the moving block (603), and a concave plate (605) is connected to the outer surface of the lead screw (604) through threads.
6. The building guardrail for civil engineering as claimed in claim 5, wherein one end of the connecting block (4) is provided with a threaded hole corresponding to one end of the screw rod (604), and the edge of the inner wall of the concave plate (605) is attached to the edge of the outer surface of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087599.9U CN215255129U (en) | 2021-05-20 | 2021-05-20 | Building guardrail for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087599.9U CN215255129U (en) | 2021-05-20 | 2021-05-20 | Building guardrail for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215255129U true CN215255129U (en) | 2021-12-21 |
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ID=79458794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087599.9U Active CN215255129U (en) | 2021-05-20 | 2021-05-20 | Building guardrail for civil engineering |
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| Country | Link |
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| CN (1) | CN215255129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233093A (en) * | 2022-02-10 | 2022-03-25 | 无锡职业技术学院 | Municipal administration is kept apart with protection guardrail |
-
2021
- 2021-05-20 CN CN202121087599.9U patent/CN215255129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233093A (en) * | 2022-02-10 | 2022-03-25 | 无锡职业技术学院 | Municipal administration is kept apart with protection guardrail |
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