CN219864400U - Protective bracket for constructional engineering - Google Patents
Protective bracket for constructional engineering Download PDFInfo
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- CN219864400U CN219864400U CN202320718612.9U CN202320718612U CN219864400U CN 219864400 U CN219864400 U CN 219864400U CN 202320718612 U CN202320718612 U CN 202320718612U CN 219864400 U CN219864400 U CN 219864400U
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- bracket
- baffle
- sliding
- rod
- door
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- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 35
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a protective bracket for constructional engineering, which comprises two bracket bodies, a transverse baffle fixedly arranged between the two bracket bodies and a door-shaped lifting baffle rod which is sleeved on the two bracket bodies in a sliding way and is positioned above the transverse baffle, wherein a plurality of internal threaded holes are arranged on the bracket bodies at intervals at the sliding part of the door-shaped lifting baffle rod, sliding holes corresponding to the internal threaded holes are arranged on the door-shaped lifting baffle rod, and the door-shaped lifting baffle rod and the bracket bodies are temporarily fixed through bolts penetrating through the internal threaded holes and the sliding holes; the bottom of the portal lifting baffle rod is fixedly provided with a plurality of columnar baffle rods along the length direction interval, the transverse baffle plate is provided with a sliding round hole, the columnar baffle rods slide through the sliding round hole, and the inside of the columnar baffle rods are connected with telescopic rods positioned at the lower ends of the columnar baffle rods in a sliding manner. According to the utility model, the whole height of the protective brackets can be directly adjusted according to the building height of an engineering site, and a plurality of protective brackets do not need to be built up and down to be assembled on site, so that the inclination condition is caused.
Description
Technical Field
The utility model relates to the technical field of protective brackets, in particular to a protective bracket for constructional engineering.
Background
The protection support can be frequently used in the construction process of the building engineering, the construction road section can be protected through the protection support, corresponding warning effects are achieved for pedestrians and constructors, and normal construction of the engineering is guaranteed.
The bulletin number is: chinese patent CN215168793U discloses a protective bracket for construction engineering, comprising a fixed base, a device placement box, a control button, a detachable baffle, a height-adjusting protective device and a bracket fixing device. This patent can be adjusted according to construction's scope through high regulation protector, has increased the flexibility and the practicality of protective bracket, can make the support disassemble or assemble through support fixing device and detachable baffle, adopts guard plate upset subassembly to have improved the use experience of building engineering protective bracket.
From the above prior art analysis, it is known that: at present, a plurality of protection supports can be built up and down according to the building height of an engineering site to adjust the height of the protection supports, but the base at the bottom of the lowest protection support is difficult to continuously bear load along with the up-down building of the protection supports, the base is easy to incline and the whole protection support is inclined on the ground, in addition, the stability of the existing protection support in the protection process is insufficient, after the existing protection support is impacted by external force, the protection support is easy to incline, so that the protection effect of the protection support is lost, the engineering construction site is often uneven ground, and the protection support is difficult to place stably and flatly.
Disclosure of Invention
The utility model provides a protective bracket for construction engineering, which can directly adjust the overall height of the protective bracket according to the construction height of an engineering site, and does not need to build a plurality of protective brackets up and down to assemble on site, thereby causing an inclination condition.
The technical problems to be solved are as follows: the height of the protective brackets is adjusted by constructing a plurality of protective brackets up and down, the base at the bottom of the lowest protective bracket is difficult to bear load and easy to incline, the engineering construction place is often uneven ground, and the protective brackets are difficult to place stably and flatly.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a protective bracket for construction engineering, which comprises two bracket bodies, a transverse baffle fixedly arranged between the two bracket bodies and a door-shaped lifting baffle rod which is sleeved on the two bracket bodies in a sliding way and is positioned above the transverse baffle, wherein a plurality of internal threaded holes are arranged on the bracket bodies at intervals at sliding positions of the door-shaped lifting baffle rod, sliding holes corresponding to the internal threaded holes are formed in the door-shaped lifting baffle rod, and the door-shaped lifting baffle rod and the bracket bodies are temporarily fixed through bolts penetrating through the internal threaded holes and the sliding holes; the bottom of the portal lifting baffle rod is fixedly provided with a plurality of columnar baffle rods along the length direction at intervals, the transverse baffle plate is provided with a sliding round hole, the columnar baffle rods pass through the sliding round hole in a sliding mode, and the inner parts of the columnar baffle rods are connected with telescopic rods positioned at the lower ends of the columnar baffle rods in a sliding mode.
The utility model relates to a protective bracket for construction engineering, which is characterized in that a plurality of transverse baffles are arranged at intervals along the height direction of a bracket body.
According to the protective bracket for the constructional engineering, the inside of the columnar stop lever is rough, and the telescopic rod is in friction fit with the inner wall of the columnar stop lever, so that the telescopic rod cannot automatically slide out of the columnar stop lever.
The utility model relates to a protective bracket for construction engineering, which is further characterized in that the bottom of a bracket body is provided with a fixed base, and the fixed base is provided with a first fixed groove for inserting the bracket body.
The utility model relates to a protective bracket for construction engineering, which is characterized in that a second fixing groove is formed in a first fixing groove on a fixing base, and a fixing plate used for being inserted into the second fixing groove is fixedly arranged on the bottom surface of a bracket body.
The utility model relates to a protective bracket for construction engineering, which is further characterized in that the bottom surface of a fixed base is provided with a sliding hole penetrating through a second fixed groove, a drill bit is arranged on a fixed plate, and the drill bit penetrates through the sliding hole and extends out of the fixed base.
The utility model relates to a protective bracket for construction engineering, which is further characterized in that a telescopic plate is sleeved at the bottom of a bracket body in a sliding manner, and the lower part of the telescopic plate is inserted into a first fixing groove.
The utility model relates to a protective bracket for construction engineering, which is characterized in that an electric lifting rod is detachably arranged at the lower part of a bracket body, and the lower surface of the electric lifting rod is fixedly connected with the upper surface of a fixed base.
The utility model relates to a protective bracket for construction engineering, which is characterized in that the upper end of a bracket body is movably connected with a limiting sleeve used for preventing a door-shaped lifting baffle rod from sliding out of the bracket body above the door-shaped lifting baffle rod, and a propaganda column is fixedly connected between the two limiting sleeves.
The utility model relates to a protective bracket for construction engineering, which is further provided with a plurality of groups of protective brackets, wherein the side wall of a bracket body is provided with a connecting groove, the outside of the connecting groove is fixedly connected with a fixing pad, the fixing pad is provided with an inner hole, and the bracket bodies of two adjacent groups of protective brackets are fixed through bolts and nuts penetrating through the fixing pad.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the electric lifting rod and the door-shaped lifting baffle rod, and under the common lifting cooperation of the electric lifting rod and the door-shaped lifting baffle rod, the whole height of the protective brackets can be directly adjusted according to the building height of an engineering site, and a plurality of protective brackets do not need to be built up and down to be assembled on site, so that the inclination condition is caused.
The utility model is provided with the fixed base and the drill bit, and under the action of the first fixed groove, the second fixed groove and the drill bit, the protective bracket is placed stably and is not easy to incline, and even if the protective bracket is acted by external force, the protective bracket can stably stand to play a role of protection.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of two supports of a protective support for construction engineering according to the present utility model;
FIG. 2 is a schematic perspective view of a protective bracket for construction engineering according to the present utility model;
FIG. 3 is a schematic perspective view of a protective bracket for construction engineering according to the present utility model;
fig. 4 is a schematic perspective view of a connection structure of a fixing base of a protective bracket for construction engineering according to the present utility model.
Reference numerals:
1. a bracket body; 2. a door-shaped lifting baffle rod; 3. a columnar stop lever; 4. a telescopic rod; 5. a fixed base; 6. a first fixing groove; 7. an electric lifting rod; 8. a second fixing groove; 9. a sliding hole; 10. a fixing plate; 11. a drill bit; 12. a limit sleeve; 13. a transverse baffle; 14. an internal threaded hole; 15. a telescoping plate; 16. a propaganda column; 17. a connecting groove; 18. and (5) fixing the pad.
Detailed Description
As shown in fig. 1-4, the protective bracket for construction engineering of the utility model comprises two bracket bodies 1, two transverse baffle plates 13 fixedly installed between the two bracket bodies 1 and a door-shaped lifting baffle rod 2 which is sleeved on the two bracket bodies 1 in a sliding way and is positioned above the transverse baffle plates 13, wherein the door-shaped lifting baffle rod 2 is used for sliding on the upper part of the bracket body 1 and is used for properly improving the height of the protective bracket, a plurality of internal threaded holes 14 are arranged on the bracket body 1 at intervals at the sliding part of the door-shaped lifting baffle rod 2, sliding holes 9 corresponding to the internal threaded holes 14 are arranged on the door-shaped lifting baffle rod 2, the door-shaped lifting baffle rod 2 and the bracket body 1 are temporarily fixed through bolts penetrating through the internal threaded holes 14 and the sliding holes 9, four columnar baffle rods 3 are fixedly arranged at intervals along the length direction of the bottom of the door-shaped lifting baffle rod 2, sliding round holes are arranged on the transverse baffle plates 13, the columnar baffle rods 3 slide through the sliding round holes, and the columnar baffle rods 3 are internally connected with telescopic rods 4 positioned at the lower ends of the columnar baffle rods 3 in a sliding way. So that the door-shaped lifting baffle rod 2 can slide upwards according to the lifting height requirement, the column-shaped baffle rod 3 at the bottom slides on the transverse baffle plate 13, and after the proper height is reached, the door-shaped lifting baffle rod 2 is screwed with the internal threaded hole 14 on the bracket body 1 by using a bolt, so that the door-shaped lifting baffle rod 2 can be fixed on the bracket body 1; when the door-shaped lifting stop lever 2 is lifted to a certain position, a large space is formed for the columnar stop lever 3, and the telescopic rod 4 is pulled out at the moment to form an elongated shape of the columnar stop lever 3.
Specifically, the inside of the columnar stop lever 3 is rough, and the telescopic rod 4 is in friction fit with the inner wall of the columnar stop lever 3, so that the telescopic rod 4 cannot automatically slide out of the columnar stop lever 3, and only can slide and stretch under manual pulling.
The bottom of the support body 1 is provided with a fixing base 5, the fixing base 5 is used for fixing and supporting the whole support body 1, the support body 1 can be prevented from tilting, a first fixing groove 6 for inserting the support body 1 is formed in the fixing base 5, the lower part of the support body 1 is inserted into the first fixing groove 6 for internal fixation, a second fixing groove 8 is formed in the first fixing groove 6 on the fixing base 5, a fixing plate 10 for being inserted into the second fixing groove 8 is fixedly arranged on the bottom surface of the support body 1 through bolts, the fixing plate 10 enters the second fixing groove 8 for double fixation, a sliding hole 9 for penetrating through the second fixing groove 8 is formed in the bottom surface of the fixing base 5, a drill bit 11 is arranged on the fixing plate 10, the size of the drill bit 11 is smaller than that of the sliding hole 9, the drill bit 11 penetrates through the sliding hole 9 to extend out of the fixing base 5, and can drill into soil for fixing the support body 1.
On the flat plane, remove fixed plate 10, support body 1 inserts first fixed slot 6 internal fixation, when engineering construction department is not steady ground, install fixed plate 10 in the bottom of support body 1, let drill bit 11 pass second fixed slot 8 and slide hole 9, and directly let drill bit 11 bore bottom earth forcefully, drill bit 11 directly fix whole support body 1 in entering the earth, and fixed plate 10 can get into second fixed slot 8 in and fix, under the effect of through first fixed slot 6, second fixed slot 8 and drill bit 11, the condition of slope is difficult to appear in the support of protecting like this, even receive the exogenic action, the support of protecting also can be stable stand and play the effect of protection.
Further, the bottom slip cap of the support body 1 is provided with a telescopic plate 15, the lower part of the telescopic plate 15 is inserted into the first fixing groove 6, the lower part of the support body 1 is detachably provided with an electric lifting rod 7 through a screw, and the lower surface of the electric lifting rod 7 is fixedly connected with the upper surface of the fixing base 5. When the electric lifting device is used, the support body 1 can be lifted through the electric lifting rod 7, the height of the support body 1 is increased, an electric wire pipeline is communicated between any two fixed bases 5, and an electric wire is arranged in the pipeline and used for electrifying the electric lifting rod 7 and simultaneously controlling lifting.
The upper end of the support body 1 is movably connected with a limit sleeve 12 used for preventing the door-shaped lifting baffle rod 2 from sliding out of the support body 1 above the door-shaped lifting baffle rod 2, and a propaganda column 16 is fixedly connected between the two limit sleeves 12 and used for attaching a safety sign language and the like, playing a corresponding warning effect on pedestrians and constructors and ensuring normal construction of engineering.
In addition, the protection support sets up the multiunit, has seted up spread groove 17 on the lateral wall of support body 1, and spread groove 17 outside fixedly connected with fixed bolster 18, has seted up the hole on the fixed bolster 18, and the support body 1 of two adjacent sets of protection supports is fixed through the bolt and the nut that pass fixed bolster 18. The length of the protection support can be increased according to the length of engineering required protection, when the protection support is required to be lengthened, the protection support is well discharged, the protection support passes through the support body 1 of one protection support through bolts, passes through the support body 1 of the other protection support and the fixing pad 18, and is fixed by the adapting nut, so that the protection support can be connected infinitely according to the length requirement.
The working principle is as follows:
when the lifting support is used, the support body 1 can be lifted through the electric lifting rod 7, the height of the support is improved, the bolts on the door-shaped lifting baffle rod 2 are manually taken down, the door-shaped lifting baffle rod 2 is upwards slid, the column-shaped baffle rod 3 at the bottom slides on the transverse baffle plate 13, after the proper height is reached, the electric lifting rod 7 and the door-shaped lifting baffle rod 2 are in threaded fixation with the internal threaded holes 14 on the side rods through the bolts, and under the joint lifting fit of the electric lifting rod 7 and the door-shaped lifting baffle rod 2, the integral height of the protective support can be directly adjusted according to the building height of an engineering site, and the plurality of protective supports do not need to be built up and down to be assembled on site, so that the inclination condition is caused.
On the flat plane, will fix the fixed plate 10 in will getting into first fixed slot 6, when engineering construction department is not steady ground, install the fixed plate 10 in support body 1 bottom, let drill bit 11 pass second fixed slot 8 and slide hole 9, and directly let drill bit 11 bore in the bottom surface earth forcefully, drill bit 11 gets into in the earth and directly fix whole support body 1, and fixed plate 10 can get into in the second fixed slot 8 and fix, through the effect of first fixed slot 6 and second fixed slot 8 and drill bit 11, the condition of slope is difficult to appear like this, even receive external force effect, the guard bracket also can be stable stand and play the effect of protection, still can increase a plurality of support bodies 1 through increasing spread groove 17 and bolt and adapter nut, when the guard bracket needs to be lengthened, it is good to discharge, pass support body 1 and the fixed bolster of another support through the bolt, reuse adapter nut is fixed, just so can carry out unlimited support of connection needs according to the length of guard bracket.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (10)
1. The utility model provides a protection support for building engineering which characterized in that: the lifting device comprises two bracket bodies (1), a transverse baffle (13) fixedly arranged between the two bracket bodies (1) and a door-shaped lifting baffle rod (2) which is sleeved on the two bracket bodies (1) in a sliding manner and is positioned above the transverse baffle (13), wherein a plurality of internal threaded holes (14) are formed in the bracket bodies (1) at intervals at sliding positions of the door-shaped lifting baffle rod (2), sliding holes (9) corresponding to the internal threaded holes (14) are formed in the door-shaped lifting baffle rod (2), and the door-shaped lifting baffle rod (2) and the bracket bodies (1) are temporarily fixed through bolts penetrating through the internal threaded holes (14) and the sliding holes (9); the bottom of the portal lifting baffle rod (2) is fixedly provided with a plurality of columnar baffle rods (3) along the length direction interval, the transverse baffle plate (13) is provided with a sliding round hole, the columnar baffle rods (3) slide through the sliding round hole, and the inside of the columnar baffle rods (3) is connected with a telescopic rod (4) positioned at the lower end of the columnar baffle rods (3) in a sliding manner.
2. The protective bracket for construction engineering according to claim 1, wherein: the transverse baffles (13) are arranged at intervals along the height direction of the bracket body (1).
3. The protective bracket for construction engineering according to claim 1, wherein: the inside of the columnar stop lever (3) is rough, and the telescopic rod (4) is in friction fit with the inner wall of the columnar stop lever (3), so that the telescopic rod (4) cannot automatically slide out of the columnar stop lever (3).
4. The protective bracket for construction engineering according to claim 1, wherein: the bottom of the support body (1) is provided with a fixed base (5), and a first fixed groove (6) for inserting the support body (1) is formed in the fixed base (5).
5. The protective bracket for construction engineering according to claim 4, wherein: the fixing base (5) is provided with a second fixing groove (8) in the first fixing groove (6), and the bottom surface of the bracket body (1) is fixedly provided with a fixing plate (10) which is used for being inserted into the second fixing groove (8).
6. The protective bracket for construction engineering according to claim 5, wherein: the bottom surface of the fixed base (5) is provided with a sliding hole (9) penetrating through the second fixed groove (8), a drill bit (11) is arranged on the fixed plate (10), and the drill bit (11) penetrates through the sliding hole (9) to extend out of the fixed base (5).
7. The protective bracket for construction engineering according to claim 4, wherein: the bottom sliding sleeve of the support body (1) is provided with a telescopic plate (15), and the lower part of the telescopic plate (15) is inserted into the first fixing groove (6).
8. The protective bracket for construction engineering according to claim 7, wherein: the lower part of the bracket body (1) is detachably provided with an electric lifting rod (7), and the lower surface of the electric lifting rod (7) is fixedly connected with the upper surface of the fixed base (5).
9. The protective bracket for construction engineering according to claim 1, wherein: the upper end of the support body (1) is movably connected with a limiting sleeve (12) which is used for preventing the door-shaped lifting baffle rod (2) from sliding out of the support body (1) above the door-shaped lifting baffle rod (2), and a propaganda column (16) is fixedly connected between the two limiting sleeves (12).
10. A protective bracket for construction engineering according to any one of claims 1-9, wherein: the protection support sets up the multiunit, connecting groove (17) have been seted up on support body (1) lateral wall, and connecting groove (17) outside fixedly connected with fixed bolster (18), have seted up the hole on fixed bolster (18), and support body (1) of two adjacent groups protection supports are fixed through the bolt and the nut that pass fixed bolster (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718612.9U CN219864400U (en) | 2023-04-04 | 2023-04-04 | Protective bracket for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718612.9U CN219864400U (en) | 2023-04-04 | 2023-04-04 | Protective bracket for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864400U true CN219864400U (en) | 2023-10-20 |
Family
ID=88318059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320718612.9U Active CN219864400U (en) | 2023-04-04 | 2023-04-04 | Protective bracket for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864400U (en) |
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2023
- 2023-04-04 CN CN202320718612.9U patent/CN219864400U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |