CN221073763U - Guardrail structure for municipal public engineering construction - Google Patents
Guardrail structure for municipal public engineering construction Download PDFInfo
- Publication number
- CN221073763U CN221073763U CN202322796112.XU CN202322796112U CN221073763U CN 221073763 U CN221073763 U CN 221073763U CN 202322796112 U CN202322796112 U CN 202322796112U CN 221073763 U CN221073763 U CN 221073763U
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- Prior art keywords
- baffle
- frames
- guardrail
- support frame
- spring
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000010030 laminating Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a guardrail structure for municipal public engineering construction, which belongs to the technical field of guardrail structures and comprises support frames, wherein a plurality of groups of baffle frames are arranged between two groups of support frames, fixing frames are symmetrically fixed at the end parts of two sides of each baffle frame, limiting rods fixed on the support frames are sleeved on the surfaces of the fixing frames, supporting plates are attached to the tail ends of the fixing frames, and the supporting plates are in sliding connection with the support frames; when an operator installs the guardrail, the operator is not required to install the guardrail in a mode of screwing the bolt, the stability of the guardrail installed by the operator is improved, meanwhile, the baffle drives the positioning block to be inserted into the positioning groove, the positioning block is inserted into the positioning groove, the fixing frame is fixed on the supporting frame, and the stability of the fixing frame installed on the supporting frame is improved.
Description
Technical Field
The utility model belongs to the technical field of guardrail structures, and particularly relates to a guardrail structure for municipal public engineering construction.
Background
The guardrail for municipal public engineering construction is used for ensuring the safety of a construction site, preventing personnel and vehicles from entering the construction area by mistake and playing a role in guiding traffic, so that the existing guardrail structure basically meets the practical requirements of people, and the following problems still exist.
In the process of municipal road construction, in order to prevent personnel and vehicle mistake income construction area, install the guardrail near construction department, when installing the guardrail, for the installation or dismantlement of operator to the guardrail, the mode of assembling is perhaps used to the operator to install the guardrail, and when fixing the guardrail, perhaps use the bolt to fix the guardrail, when because the operator is installing the guardrail, need the operator to twist a plurality of bolt groups, it is comparatively loaded down with trivial details when perhaps leading to the operator to install or dismantle the bolt, this we propose a guardrail structure of municipal public works construction.
Disclosure of utility model
The utility model provides a guardrail structure for municipal public engineering construction, which is inserted between two groups of limiting rods through a fixing frame, so that the two groups of limiting rods fix the fixing frame, an operator is not required to install the guardrail in a mode of screwing bolts when the guardrail is installed, and the stability of installing the guardrail by the operator is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guardrail structure of municipal public works construction, includes the support frame, two sets of be provided with a plurality of groups of shelves between the support frame, and the both sides tip symmetry of shelves is fixed with the mount, the mount surface all overlaps and is equipped with the gag lever post of fixing on the support frame, the end of mount all laminates there is the layer board, and layer board and support frame carry out sliding connection.
Furthermore, the end parts of the support frame are provided with baffle plates which are in elastic connection with the support frame, positioning blocks are symmetrically fixed at the end parts of the two sides of the baffle plates, and positioning grooves formed in the fixing frame are sleeved on the surfaces of the positioning blocks.
Further, grooves are symmetrically formed in the middle of the baffle, and a plurality of groups of semicircular protruding blocks are fixed on the inner walls of the grooves formed in the middle of the baffle.
Furthermore, the baffle and the support frame are fixed with a push rod on one side of the baffle, the surface of the push rod is sleeved with a spring groove formed in the support frame, the surface of the push rod is wound with a second spring, and the two side end parts of the second spring are respectively abutted between the inner wall of the spring groove and the surface of the push rod.
Furthermore, the tail ends of the baffle plates are all provided with semicircular chamfers, and the openings of the positioning grooves are all provided with arc chamfers.
Furthermore, the sliding grooves are symmetrically formed in the end parts of the two sides of the supporting frame, the sliding grooves are embedded with sliding blocks, the surfaces of the sliding blocks are fixedly provided with supporting plates, the middle parts of the sliding blocks are penetrated with sliding rods fixed on the inner walls of the sliding grooves, the surfaces of the sliding rods are wound with first springs, and the end parts of the two sides of the first springs are respectively abutted between the surfaces of the sliding blocks and the inner walls of the sliding grooves.
Furthermore, the limiting rods are all L-shaped, and rectangular notches matched with the limiting rods are formed in the surfaces of the fixing frames.
The beneficial effects of the utility model are as follows:
1. This guardrail structure of municipal utility construction is provided with gag lever post, the layer board, first spring, spout and slider, take the mount through the operator, the mount inserts between two sets of gag lever posts, and laminate the mount end and layer board each other, make the layer board drive the slider and remove in the spout, and the slider extrudes first spring, make first spring take place elastic deformation, after taking place elastic deformation through first spring, first spring dodges the layer board, make the layer board can follow the mount and remove, the operator is when installing the guardrail, no longer need the operator to install the guardrail through the mode of twisting the bolt, improve the stability of operator's installation guardrail.
2. This guardrail structure of municipal utility construction is provided with baffle, the second spring, the push rod, locating piece and constant head tank, through operator pulling baffle, the baffle drives the push rod and removes in the spring groove, make the push rod extrude the second spring, the second spring dodges the push rod, make baffle and support frame separation, the operator inserts the mount in the support frame, then the operator loosens the baffle, the baffle no longer extrudees the second spring through the push rod after, the second spring elastic deformation resumes, the second spring passes through the push rod and drives the baffle and remove, make the baffle drive the locating piece insert in the constant head tank, insert in the constant head tank through the locating piece, fix the mount on the support frame, improve the stability of mount installation on the support frame.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of the present utility model
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2C according to the present utility model.
In the figure:
1. A support frame; 2. a fixing frame; 3. a baffle frame; 4. a baffle; 5. a positioning block; 6. a supporting plate; 7. a slide bar; 8. a first spring; 9. a chute; 10. a positioning groove; 11. a second spring; 12. a push rod; 13. a spring groove; 14. a slide block; 15. and a limit rod.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Examples:
Referring to fig. 1-5, a guardrail structure for municipal public works construction comprises a support frame 1, a plurality of groups of baffle frames 3 are arranged between two groups of support frames 1, fixing frames 2 are symmetrically welded at two side end parts of the baffle frames 3, limiting rods 15 welded on the support frame 1 are sleeved on the surfaces of the fixing frames 2, supporting plates 6 are adhered to the tail ends of the fixing frames 2, the supporting plates 6 are in sliding connection with the support frame 1, sliding grooves 9 are symmetrically arranged at two side end parts of the support frame 1, sliding blocks 14 are embedded in the sliding grooves 9, the supporting plates 6 are welded on the surfaces of the sliding blocks 14, sliding rods 7 welded on the inner walls of the sliding grooves 9 are penetrated in the middle parts of the sliding blocks 14, first springs 8 are wound on the surfaces of the sliding rods 7, the two side end parts of each first spring 8 are respectively abutted between the surfaces of the sliding blocks 14 and the inner walls of the sliding grooves 9, when an operator needs to install the fixing frames 2 on the support frame 1, the fixing frame 2 is aligned with a limit rod 15 fixed on the surface of the supporting frame 1, then an operator inserts the fixing frame 2 into the limit rod 15, the tail end of the fixing frame 2 is aligned with the surface of the supporting plate 6, then the operator pushes the fixing frame 2 to move, the fixing frame 2 pushes the supporting plate 6 to move, when the supporting plate 6 moves, the supporting plate 6 drives the sliding block 14 to slide in the sliding groove 9, and when the supporting plate 6 slides in the sliding block 14, a circular through hole formed in the middle of the sliding block 14 slides on the surface of the sliding rod 7 and is arranged to be cylindrical, the sliding block 14 can stably slide in the sliding groove 9, when the sliding block 14 slides in the sliding groove 9, the sliding block 14 presses the first spring 8, the first spring 8 elastically deforms, the first spring 8 dodges the slider 14, make the layer board 6 follow the mount 2 and remove, and because the thrust that the mount 2 promoted the slider 14 through layer board 6 is greater than the elasticity of first spring 8, thereby avoid mount 2 to insert behind two sets of gag lever posts 15, after the mount 2 passes through layer board 6 and slider 14 extrusion first spring 8, after elastic deformation takes place for first spring 8, first spring 8 drives mount 2 through slider 14 and layer board 6 and beats repeatedly, dodge mount 2 through layer board 6, make mount 2 install on support frame 1, when the operator is installing support frame 1 and mount 2, no longer need the operator to install support frame 1 and mount 2 through the mode of twisting the bolt, improve operator's installation support frame 1 and mount 2's convenience.
In other embodiments, the end of the support frame 1 is provided with the baffle 4, the baffle 4 is elastically connected with the support frame 1, the push rod 12 is welded on one side of the baffle 4 and the support frame 1, the surface of the push rod 12 is sleeved with the spring groove 13 formed in the support frame 1, the surface of the push rod 12 is wound with the second spring 11, the end parts of the two sides of the second spring 11 are respectively abutted between the inner wall of the spring groove 13 and the surface of the push rod 12, the end parts of the two sides of the baffle 4 are symmetrically welded with the positioning blocks 5, the surface of the positioning blocks 5 is sleeved with the positioning grooves 10 formed in the fixing frame 2, when an operator needs to install the fixing frame 2 in the support frame 1, the operator pulls the baffle 4 first, the baffle 4 drives the push rod 12 to slide in the spring groove 13, and when the push rod 12 moves in the spring groove 13, the push rod 12 presses the second spring 11, so that the second spring 11 is elastically deformed, after elastic deformation occurs to the second spring 11, the second spring 11 dodges the push rod 12, so that the push rod 12 enters the spring groove 13, the baffle 4 is separated from the surface of the support frame 1, then an operator pushes the baffle 4, the baffle 4 drives the push rod 12 which is arranged to be cylindrical to rotate in the spring groove 13 which is arranged to be cylindrical, the baffle 4 is transversely arranged at the tail end of the support frame 1, then the operator inserts the fixing frame 2 between two groups of limiting rods 15, the operator pushes the baffle 4 again, the baffle 4 drives the push rod 12 to rotate in the spring groove 13, the slide block 14 and the fixing frame 2 are parallel to each other, then the operator releases the baffle 4, the baffle 4 does not squeeze the second spring 11 through the push rod 12, elastic deformation of the second spring 11 is recovered, the second spring 11 improves the push rod 12 to drive the baffle 4 to move, the baffle 4 drives the positioning block 5 to move, so that the baffle 4 drives the positioning block 5 to be inserted into the positioning groove 10, the positioning block 5 is inserted into the positioning groove 10, the fixing frame 2 is fixed on the supporting frame 1, and the stability of the fixing frame 2 mounted on the supporting frame 1 is improved.
In other embodiments, the middle part of baffle 4 is all symmetrically provided with grooves, and the inner walls of the grooves provided in the middle part of baffle 4 are all welded with a plurality of groups of semicircular convex blocks, when an operator pulls baffle 4, the operator inserts hands into the grooves provided in the middle part of baffle 4, when the operator inserts hands into the grooves, the arc-shaped grooves provided in the middle part of baffle 4 store hands of the operator, comfort of the operator pulling baffle 4 is improved, and when the operator inserts hands into the arc-shaped grooves provided in the middle part of baffle 4, the hands of the operator are mutually attached with the semicircular convex blocks fixed on the inner walls of the grooves provided in the middle part of baffle 4, so that friction force of the hand of the operator inserted into the grooves is increased, and stability of the hand of the operator pulling baffle 4 is improved.
In other embodiments, the ends of the baffle plates 4 are all provided with semicircular chamfers, the opening of the positioning groove 10 is provided with arc chamfers, the surface diameter of the ends of the baffle plates 4 is conveniently reduced by arranging the ends of the baffle plates 4 into semicircular chamfers, and the opening of the positioning groove 10 is provided with arc chamfers, so that the diameter of the inner wall of the opening of the positioning groove 10 is conveniently increased, and the positioning block 5 is conveniently inserted into the positioning groove 10.
In other embodiments, the limiting rod 15 is all L-shaped, rectangular notches matched with the limiting rod 15 are formed on the surface of the fixing frame 2, and the rectangular notches are formed on the surface of the fixing frame 2, so that the rectangular notches formed on the surface of the fixing frame 2 avoid the limiting rod 15 which is L-shaped, and the surface fixing frame 2 falls off from the inside of the limiting rod 15.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a guardrail structure of municipal public works construction, includes support frame (1), its characterized in that: a plurality of groups of baffle frames (3) are arranged between the two groups of support frames (1), fixing frames (2) are symmetrically fixed at two side end parts of the baffle frames (3), limiting rods (15) fixed on the support frames (1) are sleeved on the surfaces of the fixing frames (2), supporting plates (6) are attached to the tail ends of the fixing frames (2), and the supporting plates (6) are in sliding connection with the support frames (1).
2. The guardrail structure of municipal utility construction of claim 1, wherein: the end of the support frame (1) is provided with a baffle (4), the baffle (4) is elastically connected with the support frame (1), positioning blocks (5) are symmetrically fixed at the end of two sides of the baffle (4), and positioning grooves (10) formed in the fixing frame (2) are sleeved on the surfaces of the positioning blocks (5).
3. The guardrail structure of municipal utility construction of claim 2, wherein: grooves are symmetrically formed in the middle of the baffle plate (4), and a plurality of groups of semicircular protruding blocks are fixed on the inner walls of the grooves formed in the middle of the baffle plate (4).
4. The guardrail structure of municipal utility construction of claim 2, wherein: the baffle (4) is fixed with push rod (12) with support frame (1) laminating one side each other, and push rod (12) surface all overlaps and is equipped with spring groove (13) of seting up on support frame (1), push rod (12) surface all twines second spring (11), and second spring (11) both sides tip butt respectively between spring groove (13) inner wall and push rod (12) surface.
5. The guardrail structure of municipal utility construction of claim 2, wherein: the tail ends of the baffle plates (4) are respectively provided with a semicircular chamfer, and the opening parts of the positioning grooves (10) are respectively provided with an arc chamfer.
6. The guardrail structure of municipal utility construction of claim 1, wherein: the sliding chute (9) is symmetrically arranged at the end parts of two sides of the supporting frame (1), the sliding chute (9) is internally embedded with the sliding block (14), the supporting plate (6) is fixedly arranged on the surface of the sliding block (14), the sliding rod (7) fixed on the inner wall of the sliding chute (9) is penetrated in the middle of the sliding block (14), the first springs (8) are wound on the surface of the sliding rod (7), and the end parts of two sides of the first springs (8) are respectively abutted between the surface of the sliding block (14) and the inner wall of the sliding chute (9).
7. The guardrail structure of municipal utility construction of claim 1, wherein:
The limiting rods (15) are all L-shaped, and rectangular notches matched with the limiting rods (15) are formed in the surfaces of the fixing frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796112.XU CN221073763U (en) | 2023-10-18 | 2023-10-18 | Guardrail structure for municipal public engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796112.XU CN221073763U (en) | 2023-10-18 | 2023-10-18 | Guardrail structure for municipal public engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073763U true CN221073763U (en) | 2024-06-04 |
Family
ID=91266190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322796112.XU Active CN221073763U (en) | 2023-10-18 | 2023-10-18 | Guardrail structure for municipal public engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073763U (en) |
-
2023
- 2023-10-18 CN CN202322796112.XU patent/CN221073763U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |