CN217461713U - Municipal works are with construction rail guard - Google Patents
Municipal works are with construction rail guard Download PDFInfo
- Publication number
- CN217461713U CN217461713U CN202220778412.8U CN202220778412U CN217461713U CN 217461713 U CN217461713 U CN 217461713U CN 202220778412 U CN202220778412 U CN 202220778412U CN 217461713 U CN217461713 U CN 217461713U
- Authority
- CN
- China
- Prior art keywords
- rod
- rods
- groove
- telescopic
- lug
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000008093 supporting effect Effects 0.000 claims abstract description 16
- 230000008602 contraction Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram 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
Images
Abstract
The utility model discloses a construction protective guard for municipal works, which relates to the technical field of municipal construction, and comprises a fixed block, the top of the fixed block is provided with side rods, a plurality of cross rods and movable rods are arranged between the two side rods, one side of each side rod is provided with a containing groove, one side of each movable rod is also provided with a containing groove, the inside of each containing groove is provided with a supporting rod, the top of each supporting rod is provided with a base, the inside bottom end of each supporting rod is provided with a telescopic rod, the supporting rods are pulled to form included angles with the side rods or the movable rods, the overall length of the supporting rods and the telescopic rods is realized by adjusting the extension length of the telescopic rods, and the supporting rods and the telescopic rods are contacted with the ground to keep the supporting rods stable, thereby ensuring that the supporting rods and the telescopic rods can provide effective supporting force for the protective guard when impact occurs, preventing inward toppling, thereby reducing the influence of the impact on the use site or constructors, has effective protection effect.
Description
Technical Field
The utility model relates to a municipal construction technical field especially relates to a municipal works are with construction rail guard.
Background
The guard rail is usually made of steel, such as round steel pipe, square steel pipe or profiled steel plate. Guard rails are often used in municipal engineering construction, and are mainly used for separating construction areas from non-construction areas, so that pedestrians or vehicles are prevented from entering the guard rails, and the guard effect is achieved.
At present, most of existing protective fences are poor in protection effect, and due to the fact that the inner sides of the protective fences are mostly not provided with supporting structures, the protective fences are prone to toppling when impact occurs, the protection effect is difficult to achieve, people in a region needing protection are difficult to effectively protect, and certain potential safety hazards exist, so that the construction protective fence for municipal engineering is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a municipal works are with construction rail guard to reach and realize its good supporting effect, when taking place the striking, can play good effect that blocks, reduce the striking to the influence of construction area, guarantee constructor's safety.
The technical scheme of the utility model is that:
the utility model provides a municipal works are with construction rail guard, includes fixed block, bracing piece and telescopic link, the top of fixed block is equipped with the side pole, the side pole passes through the fixed top that sets up in the fixed block of welded mode, two the side pole between be equipped with a plurality of crossbars and movable rod, the both sides of crossbar are through cotter and movable rod and the side pole swing joint that is equipped with, one side of side pole is equipped with accomodates the groove, one side of movable rod also is equipped with accomodates the groove, accomodate the groove interval and set up in one side of a plurality of movable rods, the inside of accomodating the groove is equipped with the bracing piece, the top of bracing piece is equipped with the base, the bracing piece through the base that is equipped with and accomodate the inside roof swing joint in groove, the inside bottom of bracing piece is equipped with the telescopic link, the inner wall sliding connection of telescopic link and bracing piece.
The working principle of the technical scheme is as follows:
improve the holistic stability of rail guard through the fixed block, make it can stably set up around the job site, the outside pulling bracing piece of rethread, make it form the contained angle with side pole or movable rod, through the extension length who adjusts the telescopic link, realize the whole length to bracing piece and telescopic link, and contact it with ground, make it remain stable, thereby ensure when taking place the striking, bracing piece and telescopic link can provide effectual holding power for the rail guard, prevent to topple over inwards, thereby reduce the impact and to the influence that use scene or constructor caused, play effectual guard action.
In a further technical scheme, the inside of bracing piece is equipped with the shrink groove, the top of telescopic link extend to the inside of shrink groove and with the inner wall sliding connection in shrink groove, top one side of telescopic link is equipped with the lug, top one side of telescopic link still is equipped with the spring groove, the bottom of lug sets up in the inside of spring groove, outside one side of bracing piece is equipped with a plurality of card holes side by side, card hole equidistance set up in one side of bracing piece and with the inside intercommunication in shrink groove, the diameter size in card hole is the same with the lug.
Through the lug and the card hole that are equipped with, realize the fixed joint between telescopic link and the bracing piece for the telescopic link is after adjusting suitable length, can guarantee with the bracing piece and stabilize the joint, thereby improves the stability of bracing piece and telescopic link, makes it when taking place the striking, can provide effectual holding power for the rail guard.
In a further technical scheme, a return spring is arranged at the bottom end of the interior of the spring groove, and two ends of the return spring are fixedly connected with the bottom of the bump and the bottom surface of the interior of the spring groove respectively.
The reset function of the convex block is realized through the reset spring, so that the convex block can extend out under the action of the reset spring after reaching the position of the proper clamping hole, and the clamping purpose is realized.
In a further technical scheme, a contact pad is arranged at the bottom of the telescopic rod and is movably connected with the telescopic rod through a base.
Through the contact pad that is equipped with, increase the area of contact of telescopic link and ground, improve the frictional force between the two, for the telescopic link provides effectual stress point, guarantee the stability of support.
In a further technical scheme, the inside both sides inner wall of spring groove has seted up the spacing groove, the top both sides of lug are equipped with the stopper, the stopper passes through welded mode fixed connection with the bottom of lug, the lug is through spacing groove and stopper and the spring groove sliding connection who is equipped with.
Limiting groove and stopper through being equipped with restrict the rising of lug, prevent under reset spring's effect, lead to the lug directly to pop out the spring groove, lose the function of carrying out the joint with the card hole.
In a further technical scheme, the inner walls of two inner sides of the contraction groove are provided with sliding grooves, the two outer sides of the telescopic rod are provided with sliding blocks, and the sliding blocks are fixedly arranged on two outer sides of the telescopic rod in a welding mode.
Through the spout and the slider that are equipped with, realize spacing to the telescopic link, prevent to take place to rotate, lead to the lug to break away from the card hole by force to make and lose the effect of joint between telescopic link and the bracing piece.
In a further technical scheme, a side surface of the side edge rod and the side surface of the movable rod far away from the accommodating groove are provided with a plurality of light reflecting pieces, and the light reflecting pieces are fixedly arranged on one side of the side edge rod or the movable rod in a gluing mode.
The automobile warning device has the advantages that the light reflecting pieces are arranged, so that the effect of reminding a user of obtaining a vehicle or a pedestrian is achieved, construction sites are arranged on the inner sides of the protective guards, the protective guards are not close to the protective guards, accidents are prevented, and a certain warning effect is achieved.
The utility model has the advantages that:
1. through the bracing piece that is equipped with, the pulling bracing piece makes its and side pole or movable rod form the contained angle, through the extension length who adjusts the telescopic link, realize the whole length to bracing piece and telescopic link, and with its and ground contact, make it remain stable, thereby ensure when taking place the striking, bracing piece and telescopic link can provide effectual holding power for the rail guard, prevent to empty inwards, thereby reduce the influence that the striking caused to use scene or constructor, play effectual guard action.
Drawings
Fig. 1 is a schematic view of the overall structure according to the embodiment of the present invention;
fig. 2 is a schematic side view of the embodiment of the present invention;
fig. 3 is a schematic view of a support rod according to an embodiment of the present invention;
fig. 4 is a schematic view of the internal structure of the support rod according to the embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to an embodiment of the present invention.
Description of the reference numerals:
1. a fixed block; 2. a side bar; 3. a cross bar; 4. a movable rod; 5. a light-reflecting sheet; 6. a receiving groove; 7. a support bar; 8. a telescopic rod; 9. a contact pad; 10. a clamping hole; 11. a bump; 12. a chute; 13. a slider; 14. a contraction groove; 15. a spring slot; 16. a return spring; 17. a limiting groove; 18. a limiting block; 19. a base.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1:
as shown in fig. 1 to 5, a construction guard rail for municipal engineering comprises a fixed block 1, a support rod 7 and a telescopic rod 8, wherein the top of the fixed block 1 is provided with side rods 2, the side rods 2 are fixedly arranged on the top of the fixed block 1 by welding, a plurality of cross rods 3 and movable rods 4 are arranged between the two side rods 2, two sides of each cross rod 3 are movably connected with the movable rods 4 and the side rods 2 by bolts, one side of each side rod 2 is provided with a containing groove 6, one side of each movable rod 4 is also provided with a containing groove 6, the containing grooves 6 are arranged on one sides of the movable rods 4 at intervals, the support rod 7 is arranged inside the containing groove 6, the top of the support rod 7 is provided with a base 19, the support rod 7 is movably connected with the top wall of the containing groove 6 by the base 19, the telescopic rod 8 is arranged at the bottom end inside the support rod 7, and the telescopic rod 8 is connected with the inner wall of the support rod 7 in a sliding manner, the bottom of telescopic link 8 is equipped with contact pad 9, and contact pad 9 has seted up spout 12 through base 19 and the 8 swing joint of telescopic link that are equipped with, the inside both sides inner wall of shrink groove 14, and the outside both sides of telescopic link 8 are equipped with slider 13, and slider 13 sets up in the outside both sides of telescopic link 8 through the fixed setting of welded mode.
The working principle of the technical scheme is as follows:
the whole stability of the guard railing is improved through the fixing block 1, the guard railing can be stably arranged around a construction site, the support rod 7 is pulled outwards to form an included angle with the side rod 2 or the movable rod 4, the whole length of the support rod 7 and the telescopic rod 8 is realized by adjusting the extension length of the telescopic rod 8 and is in contact with the ground, so that the support rod 7 and the telescopic rod 8 are kept stable, the support rod 7 and the telescopic rod 8 can provide effective supporting force for the guard railing to prevent the guard railing from falling inwards when collision occurs, the influence of the collision on the use site or constructors is reduced, an effective protection effect is achieved, the contact area of the telescopic rod 8 and the ground is increased through the arranged contact pad 9, the friction force between the support rod and the ground is improved, an effective stress point is provided for the telescopic rod 8, the stability of the support is ensured, and through the arranged sliding chute 12 and the sliding block 13, realize spacing to telescopic link 8, prevent to take place to rotate, lead to lug 11 to break away from card hole 10 by force to make and lose the effect of joint between telescopic link 8 and the bracing piece 7.
Example 2:
in a further technical scheme, a contraction groove 14 is arranged inside a support rod 7, the top end of a telescopic rod 8 extends into the contraction groove 14 and is in sliding connection with the inner wall of the contraction groove 14, a convex block 11 is arranged on one side of the top end of the telescopic rod 8, a spring groove 15 is further arranged on one side of the top end of the telescopic rod 8, the bottom end of the convex block 11 is arranged inside the spring groove 15, a plurality of clamping holes 10 are arranged on one side of the outer portion of the support rod 7 side by side, the clamping holes 10 are equidistantly arranged on one side of the support rod 7 and are communicated with the inner portion of the contraction groove 14, the diameter of each clamping hole 10 is the same as that of the convex block 11, a return spring 16 is arranged at the bottom end of the inner portion of the spring groove 15, two ends of the return spring 16 are respectively and fixedly connected with the bottom of the convex block 11 and the inner bottom surface of the spring groove 15, a limit groove 17 is arranged on the inner side walls of two sides of the inner portion of the spring groove 15, limit blocks 18 are arranged on two sides of the top end of the convex block 11, and fixedly connected with the bottom of the convex block 11 in a welding manner, the projection 11 is connected with the spring groove 15 in a sliding way through a limiting groove 17 and a limiting block 18.
Through lug 11 and the card hole 10 that is equipped with, realize the fixed joint between telescopic link 8 and the bracing piece 7, make telescopic link 8 after adjusting suitable length, can guarantee stable joint with bracing piece 7, thereby improve the stability of bracing piece 7 and telescopic link 8, make it when taking place the striking, can provide effectual holding power for the rail guard, reset spring 16 through being equipped with, realize lug 11's reset function, make it can stretch out under reset spring 16's effect after reaching suitable card hole 10's position, thereby realize the purpose of joint, spacing groove 17 and stopper 18 through being equipped with, restrict lug 11's rising, prevent under reset spring 16's effect, lead to lug 11 directly to pop out spring groove 15, lose the function of carrying out the joint with calorie hole 10.
In further technical scheme, the side surface that holds groove 6 is kept away from to side pole 2 and movable rod 4 all is equipped with a plurality of reflector panels 5, and reflector panels 5 are fixed in one side of side pole 2 or movable rod 4 through the mode of veneer.
The automobile or pedestrian warning device has the advantages that the reflector 5 is arranged to remind a driver of obtaining an automobile or a pedestrian through the process, construction sites are arranged on the inner side of the protective guard, the protective guard is not close to the protective guard, accidents are prevented, and a certain warning effect is achieved.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A construction protective guard for municipal engineering comprises a fixed block, a supporting rod and a telescopic rod, and is characterized in that, the top of the fixed block is provided with side rods which are fixedly arranged at the top of the fixed block in a welding way, a plurality of cross rods and movable rods are arranged between the two side rods, two sides of the cross rod are movably connected with the movable rod and the side rod through a pin bolt, one side of the side rod is provided with a containing groove, one side of the movable rods is also provided with accommodating grooves which are arranged at one side of the plurality of movable rods at intervals, a supporting rod is arranged inside the accommodating groove, a base is arranged at the top of the supporting rod, the supporting rod is movably connected with the inner top wall of the accommodating groove through the arranged base, the inside bottom of bracing piece is equipped with the telescopic link, the telescopic link is connected with the inner wall sliding of bracing piece.
2. The construction protective guard for municipal engineering according to claim 1, wherein: the inside of bracing piece is equipped with the shrink groove, the top of telescopic link extend to the inside of shrink groove and with the inner wall sliding connection of shrink groove, top one side of telescopic link is equipped with the lug, top one side of telescopic link still is equipped with the spring groove, the bottom of lug sets up in the inside of spring groove, outside one side of bracing piece is equipped with a plurality of card holes side by side, card hole equidistance set up in one side of bracing piece and with the inside intercommunication in shrink groove, the diameter size in card hole is the same with the lug.
3. The construction protective guard for municipal engineering according to claim 2, wherein: the bottom of the interior of the spring groove is provided with a return spring, and two ends of the return spring are fixedly connected with the bottom of the bump and the bottom of the interior of the spring groove respectively.
4. The construction protective guard for municipal engineering according to claim 1, wherein: the bottom of the telescopic rod is provided with a contact pad, and the contact pad is movably connected with the telescopic rod through a base.
5. The construction protective guard for municipal engineering according to claim 2, wherein: the limiting groove has been seted up to the inside both sides inner wall in spring groove, the top both sides of lug are equipped with the stopper, the stopper passes through welded mode fixed connection with the bottom of lug, the lug is through the limiting groove and the stopper and the spring groove sliding connection who are equipped with.
6. The construction protective guard for municipal engineering according to claim 2, wherein: the inner walls of two inner sides of the contraction groove are provided with sliding grooves, two outer sides of the telescopic rod are provided with sliding blocks, and the sliding blocks are fixedly arranged on two outer sides of the telescopic rod in a welding mode.
7. The construction protective guard for municipal engineering according to claim 1, wherein: the side edge rod and the movable rod are far away from one side surface of the containing groove and are provided with a plurality of light reflecting pieces, and the light reflecting pieces are fixedly arranged on one side of the side edge rod or the movable rod in a gluing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778412.8U CN217461713U (en) | 2022-04-06 | 2022-04-06 | Municipal works are with construction rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778412.8U CN217461713U (en) | 2022-04-06 | 2022-04-06 | Municipal works are with construction rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217461713U true CN217461713U (en) | 2022-09-20 |
Family
ID=83267244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220778412.8U Expired - Fee Related CN217461713U (en) | 2022-04-06 | 2022-04-06 | Municipal works are with construction rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217461713U (en) |
-
2022
- 2022-04-06 CN CN202220778412.8U patent/CN217461713U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210766533U (en) | Antidetonation energy-absorbing road bed guardrail | |
| KR101009538B1 (en) | Shocking absorption safety fence | |
| KR101007728B1 (en) | Guardrail | |
| CN217461713U (en) | Municipal works are with construction rail guard | |
| US9051699B2 (en) | Pedestrian and vehicle barrier | |
| KR200454950Y1 (en) | Bicycle road fence | |
| CN210684457U (en) | Road and bridge rail guard | |
| CN205223919U (en) | Road guardrail | |
| CN215888031U (en) | Traffic road safety isolation guardrail | |
| CN112227268B (en) | Guard rail structure with multiple prompt functions for dangerous road | |
| KR200383560Y1 (en) | A guard rail provide with safety sock-absorber device | |
| CN211368524U (en) | Anti-collision force-dissipating device for end part of highway steel guardrail | |
| CN209891113U (en) | Roadblock with night warning function | |
| CN211228271U (en) | Novel protection fence | |
| EA031844B1 (en) | Street pole | |
| CN206245252U (en) | A kind of new semi-rigid highway barrier | |
| CN216040878U (en) | Safety protective guard for road traffic | |
| CN216428112U (en) | Anti-collision energy dissipation end | |
| CN204780722U (en) | Guardrail | |
| CN219490672U (en) | Highway bridge buffer stop | |
| KR200277419Y1 (en) | a | |
| CN215906574U (en) | Upper bridge-caving anti-collision guardrail structure | |
| CN210856933U (en) | Public road bridge roof beam anticollision protection architecture | |
| CN215888040U (en) | Municipal administration rail guard with shock-absorbing function | |
| CN210712672U (en) | Highway traffic safety is with steel guardrail of being convenient for maintain |
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: 20220920 |