CN219993344U - Municipal works construction is with safety protection strutting arrangement - Google Patents
Municipal works construction is with safety protection strutting arrangement Download PDFInfo
- Publication number
- CN219993344U CN219993344U CN202222995616.XU CN202222995616U CN219993344U CN 219993344 U CN219993344 U CN 219993344U CN 202222995616 U CN202222995616 U CN 202222995616U CN 219993344 U CN219993344 U CN 219993344U
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- Prior art keywords
- limiting
- rod
- fixed
- groove
- safety protection
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 description 7
- 206010040007 Sense of oppression Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of protection devices, in particular to a safety protection supporting device for municipal engineering construction, which comprises two vertical rods arranged left and right, wherein a plurality of cross rods are arranged between the two vertical rods, a plurality of mounting holes are formed in the opposite sides of the vertical rods, one end of each cross rod is inserted into each mounting hole, a quick-dismantling mechanism is fixed on the right surface of the left cross rod, one end of each cross rod is in threaded connection with the quick-dismantling mechanism, a limiting pipe is aligned to a fixing rod through the quick-dismantling mechanism, the fixing rod enters a limiting groove, meanwhile, the circular arc side face of a second cone part presses a limiting block, the limiting block contracts towards the inside of the mounting groove, at the moment, the fixing rod and a connecting rod continue to move, the limiting block contacts with the second cone part, and is detected back to the upper side of the second cone part, so that the mounting is finished, the dismounting convenience is improved, the dismounting speed is improved, and each rod can be independently dismounted, and the containing convenience is improved.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a safety protection supporting device for municipal engineering construction.
Background
Municipal engineering refers to municipal infrastructure construction engineering.
The utility model discloses a chinese patent of application number CN202220110933.6 among the prior art, a municipal works construction is with safety protection strutting arrangement is disclosed, including rail guard and bottom plate, the lower extreme connection of bottom plate is equipped with a plurality of gyro wheels, the upper end of bottom plate is equipped with the backup pad through a plurality of bracing pieces connection, be equipped with movable assembly on the bottom plate, the last lateral wall of backup pad is equipped with the fixed plate through a plurality of bumper shock absorber connections, the fixed plate both ends are all fixed with the rail guard through fixed assembly, movable assembly is including setting up the spout on the bottom plate, the both ends rotation of spout is equipped with the screw rod, the outside of bottom plate is equipped with driving motor, driving motor's output extends to be connected with the screw rod in the spout, the outside of screw rod is equipped with the slider that offsets with the spout through the thread bush, the upper end hinge of slider is equipped with the dwang, the other end connection of dwang is equipped with the handle. Compared with the prior art, the utility model has the advantages that: when the protective guard is not used, the protective guard is convenient to detach and independently place, and occupied space is saved.
However, the above-mentioned device is larger, accomodates comparatively trouble when not needing to use, and inconvenient dismantlement installation, and is comparatively trouble when needs are transported.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a safety protection supporting device for municipal engineering construction, which comprises two vertical rods arranged left and right, wherein a plurality of cross rods are arranged between the two vertical rods, a plurality of mounting holes are formed in one side opposite to the vertical rods, one end of each cross rod is inserted into each mounting hole, a quick-dismantling mechanism is fixed on the right surface of the left cross rod, and one end of each cross rod is connected with the quick-dismantling mechanism through threads.
Further, quick detach mechanism comprises fixed subassembly and spacing subassembly, fixed subassembly is including being fixed in the fixed plate of one side montant, the fixed plate bottom is fixed with the dead lever, dead lever integrated into one piece has decurrent first cone, first cone bottom surface is fixed with the connecting rod, the bottom integrated into one piece of connecting rod has decurrent second cone, second cone top surface radius is greater than the radius of connecting rod, second cone top is provided with decurrent third cone, third cone and connecting rod sliding connection, spacing subassembly includes threaded connection in the spacing pipe of horizontal pole one end, downward spacing groove has been seted up at spacing pipe top, dead lever sliding connection is in the spacing groove, horizontal both sides in the spacing groove are provided with the mounting groove, the mounting groove is rather than the intercommunication and do not pierce through spacing pipe lateral wall, spacing pipe one end is fixed with the limiting plate, the spacing piece other end is fixed with the stopper that stretches out the mounting groove, be provided with on the second cone top and incline upward, install down inclined plane between spacing groove and the fixed spring.
Further, the radius of the bottom surface of the third cone is larger than that of the top surface of the second cone, and the radius of the top surface of the first cone is equal to the radius of the fixed rod in length.
Furthermore, a thread groove is formed in the limiting pipe, and threads are formed at one end of the cross rod, which is opposite to the quick-dismantling mechanism, of the cross rod.
Further, the diameter of the limiting groove is larger than that of the limiting rod, and the diameter of the limiting plate is larger than that of the limiting rod.
3. Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up quick detach mechanism, aim at the dead lever with spacing pipe when the installation, make the dead lever get into the spacing inslot, simultaneously the circular arc side oppression stopper of second cone, make the stopper to mounting groove internal contraction, dead lever and connecting rod continue to remove this moment, the stopper ends the contact with second cone, the top of back to second cone is accomplished the installation, when dismantling, promote spacing pipe to the fixed plate direction, the stopper displacement this moment, the bottom edge stopper shrink of its inclined plane oppression third cone, continue to promote spacing pipe this moment, the stopper removes to the circular arc side of third cone, downward pulling spacing pipe again, the circular arc side of stopper oppression third cone drives the third cone simultaneously to the second cone direction remove, until third cone and second cone contact, the second cone is spacing with third cone, continue to pull spacing pipe, then the stopper is retracted into the mounting groove, release spacing state, thereby extract spacing pipe, accomplish the dismantlement, the convenience of improvement dismouting has been reached, and the convenience of independently removing each pole has been improved simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic illustration of the cross bar construction of the present utility model;
FIG. 3 is a schematic view of a quick release mechanism according to the present utility model;
legend description: 1. a vertical rod; 2. a cross bar; 11. a fixing plate; 12. a fixed rod; 13. a first taper; 14. a connecting rod; 15. a second taper; 16. a third taper; 21. a limiting tube; 22. a limit groove; 23. a mounting groove; 24. a limit rod; 25. a limiting block; 26. a limiting plate; 27. a spring; 31. a thread groove;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
Referring to fig. 1-3, the safety protection supporting device for municipal engineering construction provided by the utility model comprises two vertical rods 1, wherein a plurality of cross rods 2 are arranged between the two vertical rods 1, a plurality of mounting holes are formed in the side wall of one vertical rod 1 facing the other vertical rod 1, one end of each cross rod 2 is inserted into each mounting hole, one end of each cross rod 2 is limited, the other end of each cross rod 2 is connected with a limiting component, a fixing component is fixed on the other vertical rod 1, and the fixing component is inserted into the limiting component, so that the other end of each cross rod 2 is limited.
Referring to fig. 3, in the present embodiment, the fixing assembly includes a fixing plate 11 fixed on an outer sidewall of the vertical rod 1, a fixing rod 12 is installed at a bottom of the fixing plate 11, a first taper portion 13 is formed by integrally forming the fixing rod 12 downward, a connecting rod 14 is formed by integrally forming a bottom of the first taper portion 13, a second taper portion 15 is formed by integrally forming a bottom end of the connecting rod 14 upward, a third taper portion 16 is formed above the second taper portion 15 downward, and the third taper portion 16 is slidingly connected with the connecting rod 14.
Referring to fig. 3, in this embodiment, the limiting component includes a limiting tube 21, one end of the limiting tube 21 is screwed on the top of the cross rod 2, the other end of the limiting tube is provided with a limiting groove 22, two inner sides of the limiting groove 22 are provided with a communicating mounting groove 23, a limiting rod 24 is slidably connected in the mounting groove 23, one end of the limiting rod 24 is fixed with a limiting block 25 extending out of the mounting groove 23, the other end of the limiting rod passes through the side wall of the limiting tube 21 and is fixed with a limiting plate 26, a spring 27 is fixed between the inner side walls of the mounting groove 23 and enables the limiting block 25 to rebound automatically under pressure, and an inclined plane inclined downwards relative to the limiting groove 22 is arranged on the limiting block 25, so that the limiting rod can be matched with different cone parts to achieve limiting or release limiting.
In this embodiment, the radius of the top surface of the second cone portion 15 is greater than the radius of the connecting rod 14, so that the top surface of the second cone portion 15 can limit the limiting block 25, the radius of the bottom surface of the third cone portion 16 is greater than the radius of the top surface of the second cone portion 15, and when the limiting block 25 moves to the circular arc side surface of the third cone portion 16, the limiting block 25 is prevented from moving downwards and colliding with the second cone portion 15, and the radius of the top surface of the first cone portion 13 is equal to the radius of the fixing rod 12 in length.
In this embodiment, the diameter of the limiting groove 22 is larger than the diameter of the limiting rod 24, and the diameter of the limiting plate 26 is larger than the diameter of the limiting rod 24, so that the stability of the limiting rod 24 during movement is improved.
In this embodiment, the thread groove 31 is formed in the limiting tube 21, one end of the cross rod 2 is provided with threads, and the limiting tube 21 is fixed to the cross rod 2 through the threaded connection of one end of the cross rod 2 to achieve the effect of convenient disassembly and assembly.
The above, up, down, left, right, etc. directions are described with reference to the specific drawings, and do not represent actual operational requirements.
Working principle: during installation, the cross rod 2 is in threaded connection with the limiting tube 21, the limiting tube 21 is aligned with the fixed rod 12, the fixed rod 12 enters the limiting groove 22, meanwhile, the circular arc side face of the second cone portion 15 presses the limiting block 25, the limiting block 25 is contracted towards the installation groove 23, at the moment, the fixed rod 12 and the connecting rod 14 continue to move, the limiting block 25 is in contact with the second cone portion 15, the limiting block 25 is detected back to the upper side of the second cone portion 15, installation is completed, when the limiting tube 21 is pushed towards the direction of the fixed plate 11, at the moment, the limiting block 25 is displaced, the inclined face presses the bottom edge limiting block 25 of the third cone portion 16 to contract, at the moment, the limiting tube 21 is continuously pushed, the limiting block 25 moves to the circular arc side face of the third cone portion 16, the circular arc side face of the limiting block 25 is pulled downwards, the third cone portion 16 is simultaneously driven to move towards the direction of the second cone portion 15, until the third cone portion 16 is contacted with the second cone portion 15, the second cone portion 15 limits the third cone portion 16, the limiting block 21 is pulled continuously, the limiting block 25 enters the installation groove 23, the limiting tube is pulled, the limiting block 25 is pulled continuously, at the moment, the limiting tube 21 is pulled into the direction, at the bottom edge of the direction of the fixed plate 11 is required to be disassembled, at the moment, the limiting tube is removed, and the limiting tube is pulled out.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (5)
1. The utility model provides a municipal works construction is with safety protection strutting arrangement, includes two montants (1) that set up about, two be provided with a plurality of horizontal poles (2) between montant (1), a serial communication port, a plurality of mounting holes have been seted up to relative left side montant (1) one side on right side montant (1), in the mounting hole was inserted to horizontal pole (2) one end, left side horizontal pole (2) right side fixed surface has quick detach mechanism, horizontal pole (2) one end threaded connection in quick detach mechanism.
2. The municipal engineering construction safety protection support device according to claim 1, wherein: the quick-release mechanism consists of a fixing assembly and a limiting assembly, the fixing assembly comprises a fixing plate (11) fixed on a side vertical rod (1), a fixing rod (12) is fixed at the bottom of the fixing plate (11), a first conical part (13) which is obliquely downward is integrally formed on the fixing rod (12), a connecting rod (14) is fixed on the bottom surface of the first conical part (13), a second conical part (15) which is obliquely upward is integrally formed on the bottom of the connecting rod (14), the radius of the top surface of the second conical part (15) is larger than that of the connecting rod (14), a third conical part (16) which is obliquely downward is arranged above the second conical part (15), the third conical part (16) is in sliding connection with the connecting rod (14), the limiting assembly comprises a limiting pipe (21) which is in threaded connection with one end of a cross rod (2), a downward limiting groove (22) is formed in the top surface of the limiting pipe (21), two sides of the limiting groove (22) are transversely provided with mounting grooves (23), one end (24) of the limiting pipe (24) is not connected with the limiting pipe (21) and the limiting pipe (24), the limiting rod is characterized in that a limiting block (25) extending out of the mounting groove (23) is fixed at the other end of the limiting rod (24), an inclined surface which is inclined downwards relative to the limiting groove (22) is arranged on the limiting block (25), and a spring (27) is fixed between the limiting block (25) and the side wall of the mounting groove (23).
3. The municipal engineering construction safety protection support device according to claim 2, wherein: the radius of the bottom surface of the third cone part (16) is larger than that of the top surface of the second cone part (15), and the radius of the top surface of the first cone part (13) is equal to the radius of the fixed rod (12).
4. The municipal engineering construction safety protection support device according to claim 2, wherein: a thread groove (31) is formed in the limiting pipe (21), and threads are formed in one end of the cross rod (2) opposite to the quick-dismantling mechanism.
5. The municipal engineering construction safety protection support device according to claim 4, wherein: the diameter of the limiting groove (22) is larger than that of the limiting rod (24), and the diameter of the limiting plate (26) is larger than that of the limiting rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222995616.XU CN219993344U (en) | 2022-11-10 | 2022-11-10 | Municipal works construction is with safety protection strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222995616.XU CN219993344U (en) | 2022-11-10 | 2022-11-10 | Municipal works construction is with safety protection strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993344U true CN219993344U (en) | 2023-11-10 |
Family
ID=88620208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222995616.XU Active CN219993344U (en) | 2022-11-10 | 2022-11-10 | Municipal works construction is with safety protection strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993344U (en) |
-
2022
- 2022-11-10 CN CN202222995616.XU patent/CN219993344U/en active Active
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