CN212656657U - Movable protective fence for building construction - Google Patents
Movable protective fence for building construction Download PDFInfo
- Publication number
- CN212656657U CN212656657U CN202020724792.8U CN202020724792U CN212656657U CN 212656657 U CN212656657 U CN 212656657U CN 202020724792 U CN202020724792 U CN 202020724792U CN 212656657 U CN212656657 U CN 212656657U
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- railing
- limiting
- fixing
- fixed
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Abstract
The utility model discloses a portable rail guard is used in construction, including the locating lever, the locating lever is provided with two sets ofly, and is two sets of bottom fixedly connected with backup pad between the locating lever, the fixed slot has been seted up at the backup pad top, and is two sets of locating lever top fixedly connected with limiting plate, spacing screw has been seted up to limiting plate top one side, first spacing hole has been seted up to the limiting plate intermediate position, just the limiting plate top is provided with fixed subassembly, and is two sets of the locating lever bottom all is connected with the universal wheel. The utility model discloses an open the baffle, taking out the railing that will be damaged and can accomplishing the change to the railing inside the railing insertion device that will change, and then the effectual protective capacities who guarantees the railing to guaranteed the protecting effect of device, passed through the effectual impact force that weakens of multistage buffering to the destruction of device through the buffering subassembly that sets up simultaneously, and then increased the security when device uses, and then improved the protective capacities of device.
Description
Technical Field
The utility model relates to an equipment field for the construction specifically is a portable rail guard is used in construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.
However, the existing movable guard rails for building construction all adopt an integrated structure, and therefore when the guard rails are damaged, the guard rails cannot be replaced, and the protection effect of the device is further deteriorated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable rail guard is used in construction has solved current portable rail guard for construction and has all adopted the integral type structure, and then when leading to the railing to appear damaged, can not change the railing, and then the problem that leads to the protecting effect variation of device.
In order to achieve the above object, the utility model provides a following technical scheme: a movable protective guard for building construction comprises two groups of positioning rods, wherein a supporting plate is fixedly connected between the bottom of the two groups of positioning rods, a fixing groove is formed in the top of the supporting plate, a limiting plate is fixedly connected to the top of the two groups of positioning rods, a limiting screw hole is formed in one side of the top of the limiting plate, a first limiting hole is formed in the middle of the limiting plate, a fixing component is arranged at the top of the limiting plate, universal wheels are connected to the bottoms of the two groups of positioning rods, a positioning block is fixedly connected to the middle of the inner side of each of the two groups of positioning rods, a connecting screw hole is formed in the middle of the positioning block, a positioning plate is arranged between the positioning blocks, a second limiting hole is formed in the middle of the positioning plate, a handrail is arranged at the top, a buffer assembly is arranged on one side of the rail.
The first limiting holes and the second limiting holes are provided with multiple groups, and the multiple groups of the first limiting holes correspond to the multiple groups of the second limiting holes one to one.
The locating plate both ends all are provided with the fixed block, fixed block one side is provided with connecting bolt, the fixed block be close to locating piece one side seted up with locating piece assorted spread groove, fixed block one through the spread groove with the locating piece block is connected, just connecting bolt one end run through the spread groove with locating piece intermediate position department connection screw closes the connection soon.
The fixing assembly is composed of a baffle and a limiting bolt, one end of the baffle is hinged to the outer wall of one side of the top of the limiting plate through a hinge, the limiting bolt is arranged at the top of the other end of the baffle, and the bottom of the limiting bolt penetrates through the baffle and is connected with the limiting screw hole in a screwing mode.
The buffer component comprises a buffer plate, a first fixing plate, a second fixing plate, a sliding chute, a sliding plate, a first compression spring, a second compression spring and a connecting rod, wherein the buffer plate and the first fixing plate are arranged on the outer wall of one side of the railing, the second fixing plate is arranged on the other side of the railing, the outer wall of one side, far away from the railing, of the second fixing plate is provided with a fixing nut, the buffer plate is arranged on one side, far away from the railing, of the first fixing plate, the sliding chute is arranged inside one side, far away from the railing, of the first fixing plate, one side of the sliding chute is provided with an opening, the sliding plate is arranged inside the sliding chute, the first compression spring is arranged inside the sliding chute, one end of the connecting rod penetrates through the opening and is fixedly connected with the outer wall of one side of the sliding plate, the other end of, the second compression spring is sleeved on the outer wall of the connecting rod.
The first fixing plate is close to railing one side top and all is provided with connecting threaded rod with the bottom, connecting threaded rod one end run through the second fixing plate with fixation nut closes the connection soon.
The first fixing plate is close to railing one side with the second fixing plate is close to railing one side and all is provided with the blotter, the blotter sets up between connecting threaded rod.
The utility model provides a portable rail guard is used in construction possesses following beneficial effect:
(1) the utility model is provided with a supporting plate, a fixing groove, a positioning plate, a limiting plate, a first limiting hole, a second limiting hole and a fixing component, when the railing is damaged in the using process of the device, a user only needs to unscrew the fixing nut from the connecting threaded rod to separate the first fixing plate from the second fixing plate, then the limit bolt is screwed out upwards, so that the limit bolt loses the limit on the baffle, the broken railing is pulled out from the fixing groove by moving the baffle plate, and the railing is taken out through the first limit hole and the second limit hole, the railing to be replaced runs through the first limiting hole and the second limiting hole, and the railing can be replaced by being connected with the fixing groove in a clamped mode, so that the protective capacity of the railing is effectively guaranteed, and the protective effect of the device is guaranteed.
(2) The utility model discloses a set up the buffering subassembly, when the device received the impact simultaneously, can carry out the buffering for the first time through the buffer board, drive the in-process that the connecting rod moved through the buffer board and can compress first compression spring and second compression spring respectively, and then realize buffering once more to the impact force, and then through adopting the effectual reduction of setting up of buffering many times to strike the destruction to the device, and then increased the security when the device uses, and then improved the protective capacities of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the limiting plate of the present invention;
FIG. 3 is a schematic view of the installation structure of the buffering assembly of the present invention;
FIG. 4 is a schematic view of the positioning block mounting structure of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention;
fig. 6 is an enlarged view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. positioning a rod; 2. a support plate; 3. fixing grooves; 4. a limiting plate; 5. a limiting screw hole; 6. a first limit hole; 7. positioning blocks; 8. positioning a plate; 9. a second limiting hole; 10. a railing; 11. a connecting bolt; 12. connecting grooves; 13. a baffle plate; 14. a limit bolt; 15. a buffer plate; 16. a first fixing plate; 17. a second fixing plate; 18. a chute; 19. a slide plate; 20. a first compression spring; 21. a second compression spring; 22. a connecting rod; 23. fixing a nut; 24. connecting a threaded rod; 25. a cushion pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a movable protective guard for building construction comprises positioning rods 1, wherein two groups of the positioning rods 1 are arranged, a supporting plate 2 is fixedly connected between the bottom of each two groups of the positioning rods 1, a fixing groove 3 is formed in the top of the supporting plate 2, a limiting plate 4 is fixedly connected to the top of each two groups of the positioning rods 1, a limiting screw hole 5 is formed in one side of the top of the limiting plate 4, a first limiting hole 6 is formed in the middle of the limiting plate 4, a fixing component is arranged at the top of the limiting plate 4, universal wheels are connected to the bottoms of the two groups of the positioning rods 1, a positioning block 7 is fixedly connected to the middle of the inner side of each two groups of the positioning rods 1, a connecting screw hole is formed in the middle of the positioning block 7, a positioning plate 8 is arranged, railing 10 bottom with fixed slot 3, just railing 10 top runs through first spacing hole 6 and the spacing hole of second 9, railing 10 one side is provided with buffering subassembly.
The first limiting holes 6 and the second limiting holes 9 are provided with multiple groups, and the multiple groups of the first limiting holes 6 correspond to the multiple groups of the second limiting holes 9 one to one.
8 both ends of locating plate all are provided with the fixed block, fixed block one side is provided with connecting bolt 11, the fixed block be close to 7 one sides of locating piece seted up with 7 assorted spread groove 12 of locating piece, fixed block one through spread groove 12 with 7 block connections of locating piece, just connecting bolt 11 one end run through spread groove 12 with 7 intermediate position department of locating piece connects the screw and closes the connection soon, when needs are dismantled locating plate 8, the user only need through unscrewing connecting bolt 11, then can realize the dismantlement to locating plate 8 through the rebound, and then made things convenient for the use of device.
Fixed subassembly comprises baffle 13 and stop bolt 14, baffle 13 one end pass through the hinge with 4 top one side outer walls of limiting plate are articulated, 13 other end tops of baffle are provided with stop bolt 14, stop bolt 14 bottom run through baffle 13 with stop screw 5 closes soon to be connected, when using, uses and to fix baffle 13 through using stop bolt 14, and then accomplishes fixed spacing to railing 10 to the use of device has been made things convenient for.
The buffer assembly comprises a buffer plate 15, a first fixing plate 16, a second fixing plate 17, a sliding groove 18, a sliding plate 19, a first compression spring 20, a second compression spring 21 and a connecting rod 22, wherein the buffer plate 15 and the first fixing plate 16 are arranged on the outer wall of one side of the railing 10, the second fixing plate 17 is arranged on the other side of the railing 10, a fixing nut 23 is arranged on the outer wall of one side of the second fixing plate 17 far from the railing 10, the buffer plate 15 is arranged on one side of the first fixing plate 16 far from the railing 10, the sliding groove 18 is arranged inside one side of the first fixing plate 16 far from the railing 10, an opening is formed in one side of the sliding groove 18, the sliding plate 19 is arranged inside the sliding groove 18, the first compression spring 20 is arranged inside the sliding groove 18, one end of the connecting rod 22 penetrates through the opening and is fixedly connected with the outer wall of one side of the sliding plate 19, the second compression spring 21 is arranged between the buffer plate 15 and the first fixing plate 16, and the second compression spring 21 is sleeved on the outer wall of the connecting rod 22.
First fixed plate 16 is close to railing 10 one side top and bottom and all is provided with connecting threaded rod 24, connecting threaded rod 24 one end run through second fixed plate 17 with fixation nut 23 closes the connection soon, through setting up connecting threaded rod 24, and then has made things convenient for fixed between first fixed plate 16 and the second fixed plate 17.
The first fixing plate 16 is close to railing 10 one side and the second fixing plate 17 is close to railing 10 one side all is provided with blotter 25, blotter 25 sets up between connecting threaded rod 24, through setting up blotter 25, and then has further strengthened the crashproof ability of device.
The working principle is as follows: when the handrail 10 is damaged in the using process of the device, a user only needs to unscrew the fixing nut 23 from the connecting threaded rod 24 to separate the first fixing plate 16 from the second fixing plate 17, then unscrews the limit bolt 14 upwards to further enable the limit bolt 14 to lose the limit of the baffle 13, extracts the damaged handrail 10 from the fixing groove 3 by moving the baffle 13, takes out the handrail 10 through the first limit hole 6 and the second limit hole 9, finally, is clamped and connected with the fixing groove 3 to complete the replacement of the handrail 10, and simultaneously, when the device is impacted, can perform first buffering through the buffer plate 15, can respectively compress the first compression spring 20 and the second compression spring 21 in the process of driving the connecting rod 22 to move through the buffer plate 15, and then realize buffering once more to the impact force, and then through adopting the effectual damage to the device of reduction impact of setting up of buffering many times.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a construction is with portable rail guard, includes locating lever (1), locating lever (1) is provided with two sets ofly, its characterized in that: a supporting plate (2) is fixedly connected to the bottom between the two groups of positioning rods (1), a fixing groove (3) is formed in the top of the supporting plate (2), a limiting plate (4) is fixedly connected to the top of the two groups of positioning rods (1), a limiting screw hole (5) is formed in one side of the top of the limiting plate (4), a first limiting hole (6) is formed in the middle of the limiting plate (4), a fixing component is arranged at the top of the limiting plate (4), universal wheels are connected to the bottoms of the two groups of positioning rods (1), a positioning block (7) is fixedly connected to the middle of the inner side of each of the two groups of positioning rods (1), a connecting screw hole is formed in the middle of the positioning block (7), a positioning plate (8) is arranged between the positioning blocks (7), a second limiting hole (9) is formed in, railing (10) bottom with fixed slot (3), just railing (10) top runs through first spacing hole (6) and spacing hole of second (9), railing (10) one side is provided with buffering subassembly.
2. The movable guard rail for building construction according to claim 1, wherein: the first limiting holes (6) and the second limiting holes (9) are provided with multiple groups, and the multiple groups of first limiting holes (6) correspond to the multiple groups of second limiting holes (9) one to one.
3. The movable guard rail for building construction according to claim 1, wherein: locating plate (8) both ends all are provided with the fixed block, fixed block one side is provided with connecting bolt (11), the fixed block be close to locating piece (7) one side seted up with locating piece (7) assorted spread groove (12), fixed block one through spread groove (12) with locating piece (7) block is connected, just connecting bolt (11) one end run through spread groove (12) with locating piece (7) intermediate position department connects the screw and closes the connection soon.
4. The movable guard rail for building construction according to claim 1, wherein: fixed subassembly comprises baffle (13) and stop bolt (14), baffle (13) one end pass through the hinge with limiting plate (4) top one side outer wall is articulated, baffle (13) other end top is provided with stop bolt (14), stop bolt (14) bottom run through baffle (13) with stop bolt (5) are closed soon and are connected.
5. The movable guard rail for building construction according to claim 1, wherein: the buffer assembly comprises a buffer plate (15), a first fixing plate (16), a second fixing plate (17), a sliding groove (18), a sliding plate (19), a first compression spring (20), a second compression spring (21) and a connecting rod (22), wherein the buffer plate (15) and the first fixing plate (16) are arranged on the outer wall of one side of the railing (10), the second fixing plate (17) is arranged on the other side of the railing (10), a fixing nut (23) is arranged on the outer wall of one side, away from the railing (10), of the second fixing plate (17), the buffer plate (15) is arranged on one side, away from the railing (10), of the first fixing plate (16), the sliding groove (18) is arranged inside one side, away from the railing (10), of the first fixing plate (16), an opening is formed in one side of the sliding groove (18), the sliding plate (19) is arranged inside the sliding groove (18), and the first compression spring (20) is arranged inside the sliding groove (18), connecting rod (22) one end run through the opening with slide (19) one side outer wall fixed connection, connecting rod (22) other end with buffer board (15) one side outer wall fixed connection, second compression spring (21) set up buffer board (15) with between first fixed plate (16), second compression spring (21) cover is established at connecting rod (22) outer wall.
6. The movable guard rail for building construction according to claim 5, wherein: first fixed plate (16) are close to railing (10) one side top and bottom and all are provided with connecting threaded rod (24), connecting threaded rod (24) one end run through second fixed plate (17) with fixation nut (23) close the connection soon.
7. The movable guard rail for building construction according to claim 5, wherein: first fixed plate (16) are close to railing (10) one side with second fixed plate (17) are close to railing (10) one side and all are provided with blotter (25), blotter (25) set up between connecting threaded rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724792.8U CN212656657U (en) | 2020-05-06 | 2020-05-06 | Movable protective fence for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724792.8U CN212656657U (en) | 2020-05-06 | 2020-05-06 | Movable protective fence for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212656657U true CN212656657U (en) | 2021-03-05 |
Family
ID=74747850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020724792.8U Active CN212656657U (en) | 2020-05-06 | 2020-05-06 | Movable protective fence for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212656657U (en) |
-
2020
- 2020-05-06 CN CN202020724792.8U patent/CN212656657U/en active Active
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