CN220888721U - Tool for quickly constructing cable trench and bracket - Google Patents
Tool for quickly constructing cable trench and bracket Download PDFInfo
- Publication number
- CN220888721U CN220888721U CN202322691745.4U CN202322691745U CN220888721U CN 220888721 U CN220888721 U CN 220888721U CN 202322691745 U CN202322691745 U CN 202322691745U CN 220888721 U CN220888721 U CN 220888721U
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- China
- Prior art keywords
- cable trench
- bracket
- brackets
- angle steel
- tool
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000010276 construction Methods 0.000 claims abstract description 18
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 10
- 239000004567 concrete Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of power pipe trench construction, in particular to a tool for quickly constructing a cable trench and brackets, which comprises a cable trench side wall template, wherein a plurality of brackets are pre-embedded in an opening of the cable trench side wall template, and the tool also comprises a plurality of keels which are transversely arranged along the outer side of the cable trench side wall template, and one bracket is arranged at each row of cable trench bracket; the main keels are vertically arranged outside the secondary keels along each row of cable trench brackets and are connected together through split bolts; the angle steel brackets are connected with the main keels; the angle steel is opposite to the support, and the angle steel is opposite to the support and is used for connecting the angle steel brackets on two sides. Compared with the prior art, the utility model has the advantages that: the speed of template construction and bracket installation is improved, so that the construction efficiency of the cable trench is improved; the stability of the installation of the template and the bracket is improved, the condition that the bracket shakes and falls off in the concrete pouring process is effectively reduced, and the overall stability, linearity and clearance control during the pouring of the cable pit are obviously improved.
Description
Technical Field
The utility model relates to the technical field of construction of electric power pipe ditches, in particular to a tool for quickly constructing a cable ditch and a bracket.
Background
In the current power pipe ditch operation construction, the construction space is limited by site conditions, the cable ditch template is simply reinforced by square timber and steel pipes, and a cable ditch precast concrete bracket is installed in a cantilever mode.
The cable pit bracket often causes the installation unstable because the cantilever overlength, and the vibration drops or pour the back bracket height fluctuation after accomplishing when pouring concrete, and the cable pit also can be because the template consolidates infirm and leads to the linearity of pouring not straight along, even follow-up cable pit apron can't normally install, and the cable pit operation of construction like this, construction quality can't be guaranteed, troublesome operation, construction cost is high, construction speed is slow.
Disclosure of utility model
The utility model aims to solve the technical problems of overcoming the defects of the prior art, and provides a tool for quickly constructing a cable trench and a bracket, which is convenient for quickly and stably installing a template and embedding and fixing the bracket in the construction of the cable trench.
In order to achieve the purpose, the tool for quickly constructing the cable trench and the brackets is designed and comprises a cable trench side wall template, a plurality of brackets are pre-buried in the cable trench side wall template, a plurality of keels are also arranged along the outer side of the cable trench side wall template in a transverse mode, and one bracket position of each row of cable trench is arranged; the main keels are vertically arranged outside the secondary keels along each row of cable trench brackets and are connected together through split bolts; the angle steel brackets are connected with the main keels; the angle steel is opposite to the support, and the angle steel is opposite to the support and is used for connecting the angle steel brackets on two sides.
Preferably, the split bolt consists of a split screw and cast steel nuts, the cast steel nuts are respectively arranged at two ends of the split screw, and steel gaskets are arranged at the inner sides of the cast steel nuts.
Preferably, the two ends of the angle steel opposite support are respectively connected with angle steel brackets at two sides through half-round head bolts.
Preferably, the main joist is a channel steel main joist, and the secondary joist is a square wood secondary joist.
Compared with the prior art, the utility model has the advantages that:
1. The tool for rapidly constructing the cable trench and the bracket uses the channel steel bracket as a main reinforcing tool to replace the traditional mode of reinforcing the original steel pipe, so that the speed of template construction and bracket installation is improved, and the construction efficiency of the cable trench is improved;
2. The tool for rapidly constructing the cable trench and the bracket is used for fixing the template and the bracket through the channel steel, so that the stability of the installation of the template and the bracket is greatly improved, the condition that the bracket shakes and falls off in the concrete pouring process is effectively reduced, and the overall stability, linearity and clearance control during the pouring of the cable trench are remarkably improved.
Drawings
FIG. 1 is a schematic view of a construction kit for a quick construction cable trough and bracket according to the present utility model;
FIG. 2 is a cross-sectional view of the quick construction cable trough and bracket tool provided by the present utility model;
FIG. 3 is a schematic view of a half head bolt according to the present utility model;
Fig. 4 is a schematic structural view of a split screw according to the present utility model.
In the figure: 1. a secondary keel; 2. a main keel; 3. angle steel brackets; 4. the angle steel is opposite to the support; 5. a half-head bolt; 6. a split bolt; 6-1, passing through a straight opposite-pull screw rod; 6-2, casting steel nuts; 6-3, a steel gasket.
Detailed Description
The construction and principles of the present utility model will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. 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.
The utility model discloses a tool for quickly constructing a cable trench and a bracket, which is shown in fig. 1-2, and comprises a cable trench side wall template, a plurality of secondary keels 1, a main keel 2, an angle steel bracket 3, an angle steel opposite support 4 and a half-round head bolt 5.
And a plurality of secondary keels 1 are respectively and transversely arranged along the outer side of the cable trench side wall template, one secondary keel 1 is arranged at each row of cable trench bracket positions, and 40 x 75mm square timber is adopted for the secondary keels 1.
The main joists 2 are vertically arranged on the outer sides of the secondary joists 1 along each row of cable duct brackets respectively and are connected together through split bolts 6, and the main joists 2 are made of channel steel with the thickness of 50 x 37 x 4.5 mm.
As shown in fig. 4, the split bolt 6 comprises a phi 12 straight split screw rod 6-1 and matched cast steel nuts 6-2, the cast steel nuts 6-2 are respectively arranged at two ends of the split screw rod, steel gaskets 6-3 are further arranged on the inner sides of the cast steel nuts 6-2, the split bolt 6 is used for connecting the vertical main joist 2 and the horizontal secondary joist 1 in a split manner, and the positions of the main joist 2 and the secondary joist 1 are fixed, so that the formwork is more stable in the middle.
The angle steel bracket 3 is connected with the leg part of the main keel 2 in a welded mode, stretches out towards the inner side of the cable duct and plays a role in stabilizing the cable duct bracket, the angle steel bracket 3 adopts L30 x 3.0mm angle steel, and the length of the angle steel bracket depends on the length of the cable duct bracket.
The angle steel is to propping 4 both ends respectively through galvanized half-head bolt 5 with angle steel bracket 3 of both sides, through angle steel bracket 3 for the main joist 2 of cable pit both sides inboard is to propping, increases holding power, plays the template and consolidates and guarantee the effect of cable pit headroom, and angle steel adopts L30 3.0mm angle steel to propping 4, and length depends on cable pit width, and as shown in fig. 3, the bolt is M6x30 galvanized half-head bolt 5.
The tool for rapidly constructing the cable trench and the bracket comprises the following specific steps:
1. Before using, the linearity of the template is required to be checked, whether the punching position of the embedded bracket of the template is correct, the two contact surfaces of the square timber runner 1 and the template panel are flat by thicknessing, and the heights of the timber sides used on the same template are strictly consistent so as to ensure that the square timber runner 1, the template panel and the channel steel runner 1 are in good contact and work cooperatively.
2. And installing square wood secondary joists 1. The secondary joist 1 is tightly and firmly connected with the formwork panel, cannot protrude or be recessed into the panel surface, and avoids the damage to the concrete surface caused by the extremely-large effect of removing the formwork, thereby influencing the appearance quality of the concrete.
3. And installing a channel steel main keel 2 and an angle steel bracket 3. And the channel steel main keels 2 are vertically welded with the angle steel brackets 3 in advance, and the channel steel main keels 2 are installed after the square timber at two sides of the template is installed. The phi 12 through straight opposite-pull screw rod 6-1 passes through the main joist 2 of the channel steel and the reserved hole of the template and is fastened together by opposite-pull of the matched cast steel nut 6-2 and steel gasket 6-3.
4. And installing angle steel opposite supports 4. The upper and lower angle steel opposite supports 4 are connected with the angle steel brackets 3 through galvanized half-head bolts 5, and the left and right angle steel brackets 3 need to be checked to be at the same horizontal position before connection. The angle steel opposite support 4 is used for reinforcing the formwork and ensuring the clearance of the cable pit.
5. After the cable trench is poured, the galvanized half head bolts 5 and the angle steel opposite supports 4 are removed firstly, then the opposite-pull screw rods and the channel steel main joists 2 are removed, finally the square timber secondary joists 1 are removed, and the removal materials can be recycled.
The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.
Claims (4)
1. The tool for quickly constructing the cable trench and the brackets comprises a cable trench side wall template, wherein a plurality of brackets are pre-buried in the cable trench side wall template, and the tool is characterized by also comprising a plurality of keels which are transversely arranged along the outer side of the cable trench side wall template, and each row of cable trench bracket is arranged at one position;
The main keels are vertically arranged outside the secondary keels along each row of cable trench brackets and are connected together through split bolts;
The angle steel brackets are connected with the main keels;
the angle steel is opposite to the support, and the angle steel is opposite to the support and is used for connecting the angle steel brackets on two sides.
2. The tool for quickly constructing a cable trench and a bracket according to claim 1, wherein the split bolt comprises a split screw and a cast steel nut, the cast steel nuts are respectively arranged at two ends of the split screw, and a steel gasket is further arranged at the inner side of the cast steel nut.
3. The tool for quickly constructing a cable trench and a bracket according to claim 1, wherein the two ends of the angle steel opposite support are respectively connected with the angle steel brackets at two sides through half-round head bolts.
4. A tool for rapid construction of cable ditches and brackets according to claim 1 wherein said main runners are channel main runners and said cross runners are square timber cross runners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691745.4U CN220888721U (en) | 2023-10-08 | 2023-10-08 | Tool for quickly constructing cable trench and bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691745.4U CN220888721U (en) | 2023-10-08 | 2023-10-08 | Tool for quickly constructing cable trench and bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888721U true CN220888721U (en) | 2024-05-03 |
Family
ID=90869889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691745.4U Active CN220888721U (en) | 2023-10-08 | 2023-10-08 | Tool for quickly constructing cable trench and bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888721U (en) |
-
2023
- 2023-10-08 CN CN202322691745.4U patent/CN220888721U/en active Active
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| GR01 | Patent grant | ||
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