CN218324300U - Road and bridge engineering safety encloses fender - Google Patents
Road and bridge engineering safety encloses fender Download PDFInfo
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- CN218324300U CN218324300U CN202222372961.8U CN202222372961U CN218324300U CN 218324300 U CN218324300 U CN 218324300U CN 202222372961 U CN202222372961 U CN 202222372961U CN 218324300 U CN218324300 U CN 218324300U
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Abstract
The utility model discloses a road and bridge engineering safety encloses fender, include: the baffle plate comprises a baffle plate body, wherein an installation frame is connected to the upper side of the front end of the baffle plate body, a connecting seat is connected to the lower side of the front end of the baffle plate body, a first connecting rod is installed at the front end of the connecting seat, the front end of the first connecting rod is connected with a connecting block, and the inner end of the connecting block is connected with a second connecting rod; the dead lever, the dead lever sets up the inside at the mounting bracket, and the outside of dead lever is connected with first stopper, the inboard of dead lever is connected with the transmission loop bar, and the inner of transmission loop bar is connected with the third connecting rod, the rotation regulating block is installed in the outside of third connecting rod, and rotates the inner of regulating block and be connected with the second stopper and lie in the inside of mounting bracket. This road bridge engineering safety encloses fender, has solved and has not been convenient for remove the device and accomodate, and the installation is comparatively loaded down with trivial details complicated, and the supporting effect is relatively poor simultaneously, the not good problem of steadiness.
Description
Technical Field
The utility model relates to a road and bridge engineering technical field specifically is a road and bridge engineering safety encloses fender.
Background
In the construction process, in order to isolate the construction site from the external environment and make the construction site become a relatively closed space, a fence needs to be constructed for interception, for example:
chinese patent grant publication No. CN217079967U discloses a road and bridge engineering safety encloses fender device, including mainboard, rotor plate and horizontal pole, one side outer wall of mainboard rotates through the bearing and is connected with the rotation axis, and the bottom outer wall of rotor plate articulates in the circumference outer wall of rotation axis, has opened first logical groove and second logical groove between the both sides outer wall of mainboard and rotor plate respectively, and the one end inner wall fixedly connected with fixed plate that the second led to the groove, and the other end outer wall of fixed plate is provided with rotary mechanism, two first grip blocks of the equal fixedly connected with in top both ends outer wall of mainboard, and two second grip blocks of the equal fixedly connected with in one side outer wall both ends of rotor plate. The utility model discloses can realize basic fender interception effect of enclosing to the inserted bar of extending extension and first rotary rod and the second rotary rod that can rotate have realized whole device interception angle adjustable effect, the rotor plate has realized enclosing the in-process that keeps off, provides the effect of cominging in and going out to object or personnel.
The above prior art solutions have the following drawbacks: not convenient for remove and accomodate the device, and the installation is comparatively loaded down with trivial details complicated, and the supporting effect is relatively poor simultaneously, and the steadiness is not good, consequently, the utility model provides a road and bridge engineering safety encloses the fender to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge engineering safety encloses fender to the device is not convenient for remove and accomodate to what provide in solving above-mentioned background art, and the installation is comparatively loaded down with trivial details complicated, and the supporting effect is relatively poor simultaneously, the not good problem of steadiness.
In order to achieve the above purpose, the utility model provides a following technical scheme: a road and bridge engineering safety fence includes:
the baffle plate comprises a baffle plate body, wherein an installation frame is connected to the upper side of the front end of the baffle plate body, a connecting seat is connected to the lower side of the front end of the baffle plate body, a triangular supporting plate is connected to the upper end of the connecting seat, a first connecting rod is installed at the front end of the connecting seat, a connecting block is connected to the front end of the first connecting rod, a second connecting rod is connected to the inner end of the connecting block, and a supporting rod assembly is installed at the upper end of the connecting block and located on the front side of the inner portion of the installation frame;
the dead lever, the dead lever sets up the inside at the mounting bracket, and the outside of dead lever is connected with first stopper, the inboard of dead lever is connected with the transmission loop bar, and the inner of transmission loop bar is connected with the third connecting rod, the rotation regulating block is installed in the outside of third connecting rod, and rotates the inner of regulating block and be connected with the second stopper and lie in the inside of mounting bracket.
Preferably, the supporting rod assembly is composed of a first mounting block, an inner connecting rod, an outer connecting rod and a second mounting block;
the first mounting block is connected to the upper end of the connecting block;
an inner connecting rod connected to an upper side of the first mounting block;
an outer connecting rod connected to an upper side of the inner connecting rod;
and a second mounting block connected to an upper side of the outer connecting rod.
Preferably, the inner connecting rod forms a sliding structure inside the outer connecting rod, and the inner connecting rod is connected with the outer connecting rod by bolts.
Preferably, the second mounting blocks are arranged in bilateral symmetry about the center line of the mounting frame, the second mounting blocks form a sliding structure in the mounting frame, and the second mounting blocks are connected with the fixing rod in a clamping manner.
Preferably, the fixing rods are arranged in bilateral symmetry about the center line of the mounting rack, a thread structure is arranged on the outer side of the fixing rods, and the rotating directions of the thread structures are opposite.
Preferably, the second limiting block is arranged at an equal angle relative to the center of the mounting frame, the second limiting block forms a sliding structure in the mounting frame, and the sliding track of the second limiting block is circular.
Compared with the prior art, the beneficial effects of the utility model are that: the road and bridge engineering safety enclosure solves the problems that the device is inconvenient to move and store, the installation process is complex and complicated, the supporting effect is poor and the stability is poor;
1. the folding device is provided with the first connecting rod, the connecting block and the supporting rod assembly, the connecting seat is connected with the first connecting rod in a rotating mode, and the supporting rod assembly is matched for transmission, so that the folding device can be folded and folded, the device can be conveniently stored and moved, and the operation is more convenient and faster;
2. by arranging the supporting rod assembly, the first connecting rod and the supporting rod assembly can be conveniently folded by fixing the inner connecting rod and the second mounting block by utilizing the rotation between the first mounting block and the inner connecting rod and the rotation between the outer connecting rod and the second mounting block, the sliding of the inner connecting rod in the outer connecting rod and the sliding of the second mounting block in the mounting frame and utilizing bolts;
3. through being provided with the rotation regulating block, rotate and rotate the regulating block and make it drive the transmission loop bar through the third connecting rod and rotate, it is spacing to the dead lever to recycle threaded connection and first stopper between transmission loop bar and the dead lever, can make the dead lever remove and carry out the block with the second installation piece and be connected, carry out spacing fixed to it, make the installation simpler.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the front sectional structure of the second mounting block connected to the fixing rod of the present invention;
fig. 4 is a schematic side view sectional structure diagram of the connection between the mounting frame and the second limiting block of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a baffle body; 2. a mounting frame; 3. a connecting seat; 4. a first connecting rod; 5. connecting blocks; 6. a second connecting rod; 7. a support rod assembly; 71. a first mounting block; 72. an inner connecting rod; 73. an outer connecting rod; 74. a second mounting block; 8. fixing the rod; 9. a first stopper; 10. a drive loop bar; 11. a third connecting rod; 12. rotating the adjusting block; 13. a second limiting block; 14. and a triangular supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a road and bridge engineering safety enclosure comprises a baffle body 1, a mounting frame 2, a connecting seat 3, a first connecting rod 4, a connecting block 5, a second connecting rod 6, a supporting rod assembly 7, a first mounting block 71, an inner connecting rod 72, an outer connecting rod 73, a second mounting block 74, a fixing rod 8, a first limiting block 9, a transmission loop bar 10, a third connecting rod 11, a rotation adjusting block 12, a second limiting block 13 and a triangular supporting plate 14;
the baffle plate comprises a baffle plate body 1, wherein an installation frame 2 is connected to the upper side of the front end of the baffle plate body 1, a connecting seat 3 is connected to the lower side of the front end of the baffle plate body 1, a triangular supporting plate 14 is connected to the upper end of the connecting seat 3, a first connecting rod 4 is installed at the front end of the connecting seat 3, a connecting block 5 is connected to the front end of the first connecting rod 4, a second connecting rod 6 is connected to the inner end of the connecting block 5, a supporting rod assembly 7 is installed at the upper end of the connecting block 5 and located on the inner front side of the installation frame 2, the supporting rod assembly 7 is composed of a first installation block 71, an inner connecting rod 72, an outer connecting rod 73 and a second installation block 74, the first installation block 71 is connected to the upper end of the connecting block 5, the inner connecting rod 72 is connected to the upper side of the first installation block 71, the outer connecting rod 73 is connected to the upper side of the inner connecting rod 72, and the second installation block 74 is connected to the upper side of the outer connecting rod 73;
The working principle is as follows: when the road and bridge engineering safety enclosure is used, firstly, as shown in fig. 1 and 2, during installation, the first connecting rod 4 is put down by utilizing the rotation between the connecting seat 3 and the first connecting rod 4, and meanwhile, the inner connecting rod 72 slides inside the outer connecting rod 73 and the second mounting block 74 slides inside the mounting frame 2 by utilizing the rotation between the first mounting block 71 and the inner connecting rod 72 and the rotation between the outer connecting rod 73 and the second mounting block 74, and the inner connecting rod 72 and the outer connecting rod 73 are fixed by utilizing bolts;
as shown in fig. 3, 4 and 5, the rotation adjusting block 12 is rotated to drive the transmission loop bar 10 to rotate through the third connecting rod 11, the threaded connection between the transmission loop bar 10 and the fixing bar 8 and the limitation of the first limiting block 9 on the fixing bar 8 are utilized, the fixing bar 8 can be moved and is clamped with the second mounting block 74, the second mounting block 74 is limited and fixed, the device is unfolded and mounted, when the device needs to be folded, the adjusting block 12 is rotated to enable the fixing bar 8 to be disengaged from the second mounting block 74, and then the bolt connecting the inner connecting rod 72 and the outer connecting rod 73 is screwed down, so that the device can be folded and folded.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a road and bridge engineering safety encloses fender which characterized in that includes:
the baffle plate comprises a baffle plate body, wherein an installation frame is connected to the upper side of the front end of the baffle plate body, a connecting seat is connected to the lower side of the front end of the baffle plate body, a triangular supporting plate is connected to the upper end of the connecting seat, a first connecting rod is installed at the front end of the connecting seat, a connecting block is connected to the front end of the first connecting rod, a second connecting rod is connected to the inner end of the connecting block, and a supporting rod assembly is installed at the upper end of the connecting block and located on the front side of the inner portion of the installation frame;
the dead lever, the dead lever sets up the inside at the mounting bracket, and the outside of dead lever is connected with first stopper, the inboard of dead lever is connected with the transmission loop bar, and the inner of transmission loop bar is connected with the third connecting rod, the rotation regulating block is installed in the outside of third connecting rod, and rotates the inner of regulating block and be connected with the second stopper and lie in the inside of mounting bracket.
2. A road and bridge engineering safety fence according to claim 1, characterized in that: the supporting rod assembly consists of a first mounting block, an inner connecting rod, an outer connecting rod and a second mounting block;
the first mounting block is connected to the upper end of the connecting block;
an inner connection rod connected to an upper side of the first mounting block;
an outer connecting rod connected to an upper side of the inner connecting rod;
and a second mounting block connected to an upper side of the outer connecting rod.
3. The road and bridge engineering safety fence of claim 2, wherein: the internal connecting rod forms a sliding structure in the external connecting rod, and the internal connecting rod is connected with the external connecting rod through a bolt.
4. The road and bridge engineering safety fence of claim 2, wherein: the second installation blocks are arranged in bilateral symmetry about the center line of the installation frame, the second installation blocks form a sliding structure in the installation frame, and the second installation blocks are connected with the fixed rods in a clamping mode.
5. A road and bridge engineering safety fence according to claim 1, characterized in that: the fixing rods are arranged in bilateral symmetry about the center line of the mounting rack, the outer sides of the fixing rods are provided with thread structures, and the rotating directions of the thread structures are opposite.
6. The road and bridge engineering safety fence of claim 1, wherein: the second limiting blocks are arranged at equal angles relative to the center of the mounting frame, the second limiting blocks form a sliding structure in the mounting frame, and the sliding tracks of the second limiting blocks are circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222372961.8U CN218324300U (en) | 2022-09-07 | 2022-09-07 | Road and bridge engineering safety encloses fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222372961.8U CN218324300U (en) | 2022-09-07 | 2022-09-07 | Road and bridge engineering safety encloses fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218324300U true CN218324300U (en) | 2023-01-17 |
Family
ID=84833614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222372961.8U Active CN218324300U (en) | 2022-09-07 | 2022-09-07 | Road and bridge engineering safety encloses fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218324300U (en) |
-
2022
- 2022-09-07 CN CN202222372961.8U patent/CN218324300U/en active Active
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