CN219731664U - Portable beam penetrating device - Google Patents
Portable beam penetrating device Download PDFInfo
- Publication number
- CN219731664U CN219731664U CN202320216343.6U CN202320216343U CN219731664U CN 219731664 U CN219731664 U CN 219731664U CN 202320216343 U CN202320216343 U CN 202320216343U CN 219731664 U CN219731664 U CN 219731664U
- Authority
- CN
- China
- Prior art keywords
- shell
- steel strand
- beam penetrating
- outlet
- shaped pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A portable harness threading device. The device comprises a beam penetrating machine, an S-shaped pipeline and a small-sized cutting machine; the beam penetrating machine comprises a fixing device, a steel strand outlet, a motor, supporting legs, a steel strand inlet, a shell, a double driving wheel and a driven wheel; the support legs are arranged on the bottom surface of the shell; the fixing device is arranged on the top surface of the shell; the front end face and the rear end face of the shell are respectively provided with a steel strand inlet and a steel strand outlet; the double driving wheels and the driven wheels are arranged in the shell; the motor is arranged outside the shell, and the output end penetrates through the side surface of the shell and is connected with the central hole of the driving wheel through the speed reducer; the low port on the S-shaped pipeline is connected to the outlet of the steel strand, and a small-sized cutting machine is arranged on the outer side of the high port. The utility model has the following effects: the steel strand wire harness device has strong operability in actual construction, can penetrate bundles aiming at steel strands on the box girder after the box girder is completed, and is simple to manufacture, convenient to use, economical, applicable, safe and reliable. The working efficiency is effectively improved, and the occurrence of safety accidents is reduced.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering steel strand threading equipment, and particularly relates to portable threading equipment.
Background
With the rapid development of bridge construction industry in China, a plurality of viaducts are newly built in various places for relieving traffic pressure. The pre-stressing steel strand wires are needed to be penetrated in the pre-stressing holes on the pre-stressing bridge after the construction of the pre-stressing bridge is completed, under special conditions, if the construction site is narrow in space, the conditions of erecting the frame are not provided, and the pre-stressing holes on the pre-stressing bridge are higher, so that great inconvenience is brought to the work of constructors, the occurrence occurs in dangerous situations, and the engineering progress is seriously influenced as a result.
Disclosure of Invention
In order to solve the above problems, an object of the present utility model is to provide a portable beam penetrating apparatus.
In order to achieve the above purpose, the portable beam penetrating device provided by the utility model comprises a beam penetrating machine, an S-shaped pipeline and a small-sized cutting machine; the beam penetrating machine comprises a fixing device, a steel strand outlet, a motor, supporting legs, a steel strand inlet, a shell, a double driving wheel and a driven wheel; the support legs are arranged on the bottom surface of the shell; the fixing device is arranged on the top surface of the shell; the front end face and the rear end face of the shell are respectively provided with a steel strand inlet and a steel strand outlet; the double driving wheels and the driven wheels are arranged in the shell side by side; the motor is arranged outside the shell, and the output end penetrates through the side surface of the shell and is connected with the central hole of the driving wheel through the speed reducer; the low port on the S-shaped pipeline is connected to the outlet of the steel strand, and a small-sized cutting machine is arranged on the outer side of the high port.
The steel strand inlet is funnel-shaped.
The height difference between the low port and the high port on the S-shaped pipeline has various different sizes so as to meet different construction conditions.
The portable beam penetrating device provided by the utility model has the following beneficial effects: the method has strong operability in actual construction, can be used for carrying out steel strand wire harness threading on the prefabricated box girder with severe condition position after the prefabricated box girder is constructed, and is simple to manufacture, convenient to use, economical, applicable, safe and reliable. The working efficiency can be effectively improved, and the occurrence of safety accidents is reduced.
Drawings
Fig. 1 is a front view of a portable beam penetrating device provided by the utility model.
Fig. 2 is a side view of the portable beam penetrating device provided by the utility model.
Fig. 3 is an enlarged view of a small-sized cutter on the portable beam penetrating device according to the present utility model.
Fig. 4 is a side view of a portion of a miniature cutter on a portable beam threading device provided by the present utility model.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the portable beam penetrating device provided by the utility model comprises a beam penetrating machine 2, an S-shaped pipeline 4 and a small-sized cutter 5; the beam penetrating machine 2 comprises a fixing device 1, a steel strand outlet 3, a motor 6, a supporting leg 7, a steel strand inlet 8, a shell 9, a double driving wheel and a driven wheel; the support legs 7 are arranged on the bottom surface of the shell 9; the fixing device 1 is mounted on the top surface of the housing 9; the front end face and the rear end face of the shell 9 are respectively provided with a steel strand inlet 8 and a steel strand outlet 3; the double driving wheels and the driven wheels are arranged in the shell 9 side by side; the motor 6 is arranged outside the shell 9, and the output end penetrates through the side surface of the shell 9 and is connected with a central hole of the driving wheel through a speed reducer; the lower port of the S-shaped pipeline 4 is connected to the steel strand outlet 3, and a small cutter 5 is arranged outside the upper port.
The steel strand inlet 8 is funnel-shaped.
The height difference between the lower port and the upper port of the S-shaped pipeline 4 has various different sizes so as to meet different construction conditions.
The use method of the portable beam penetrating equipment provided by the utility model is explained as follows:
when the prestress steel strand is needed to be penetrated in the prestress hole after the construction of the precast box girder is completed, firstly, a constructor selects an S-shaped pipeline 4 with proper size according to the height difference between the ground and the prestress hole and connects the S-shaped pipeline 4 with the beam penetrating machine 2, then the portable beam penetrating equipment is placed on the flat ground by using the supporting legs 7, and then the beam penetrating machine 2 is fixed on a fixing frame by using the fixing device 1; then aligning the high port on the S-shaped pipeline 4 with a pre-stress hole positioned at the higher position on the prefabricated box girder; then one end of the steel strand penetrates into a shell 9 of the beam penetrating machine 2 from a steel strand inlet 8, then penetrates between the double driving wheels and the driven wheels, is introduced into the S-shaped pipeline 4 from a steel strand outlet 3, and finally is sent into one port of the prestress hole from a high port on the S-shaped pipeline 4; and then starting the motor 6, enabling the motor 6 to drive the double driving wheels to rotate, pressing the steel strand to move forward along the S-shaped pipeline 4 by the double driving wheels and the driven wheels, conveying the steel strand into the pre-stressing hole until the steel strand passes out of the other port of the pre-stressing hole and reaches the stretching size of the steel strand, and finally cutting off the steel strand by using the small-sized cutting machine 5. Then the construction is carried out again according to the method, and the process is repeated.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (3)
1. A portable beam penetrating apparatus, characterized by: the portable beam penetrating equipment comprises a beam penetrating machine (2), an S-shaped pipeline (4) and a small-sized cutter (5); the beam penetrating machine (2) comprises a fixing device (1), a steel strand outlet (3), a motor (6), a supporting leg (7), a steel strand inlet (8), a shell (9), a double driving wheel and a driven wheel; the supporting leg (7) is arranged on the bottom surface of the shell (9); the fixing device (1) is arranged on the top surface of the shell (9); the front end face and the rear end face of the shell (9) are respectively provided with a steel strand inlet (8) and a steel strand outlet (3); the double driving wheels and the driven wheels are arranged in the shell (9) side by side; the motor (6) is arranged outside the shell (9), and the output end penetrates through the side surface of the shell (9) and is connected with the central hole of the driving wheel through the speed reducer; the low port on the S-shaped pipeline (4) is connected to the steel strand outlet (3), and a small-sized cutting machine (5) is arranged on the outer side of the high port.
2. The portable beam threading device of claim 1 wherein: the steel strand inlet (8) is funnel-shaped.
3. The portable beam threading device of claim 1 wherein: the height difference between the lower port and the upper port of the S-shaped pipeline (4) has various different sizes so as to meet different construction conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320216343.6U CN219731664U (en) | 2023-02-15 | 2023-02-15 | Portable beam penetrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320216343.6U CN219731664U (en) | 2023-02-15 | 2023-02-15 | Portable beam penetrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731664U true CN219731664U (en) | 2023-09-22 |
Family
ID=88061694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320216343.6U Active CN219731664U (en) | 2023-02-15 | 2023-02-15 | Portable beam penetrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731664U (en) |
-
2023
- 2023-02-15 CN CN202320216343.6U patent/CN219731664U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206689346U (en) | A kind of concrete-bar straightening-cutting machine | |
| CN219731664U (en) | Portable beam penetrating device | |
| CN201310197Y (en) | Bridge production rope penetrating machine | |
| CN203426217U (en) | Board forming machine | |
| CN106744290A (en) | A kind of steel part conveys transfer tooling | |
| CN204715214U (en) | A kind of prestress wire transmission guiding device | |
| CN201525140U (en) | Movable workbench type press | |
| CN215164756U (en) | Improved steel strand pulling machine | |
| CN204770348U (en) | Major diameter steel reinforcement cage strengthening rib processing equipment | |
| CN206501280U (en) | A kind of equipment for cutting granite | |
| CN213439991U (en) | Feeding mechanism of pipe cutting machine | |
| CN212101372U (en) | Ceramic fiber braided rope collecting device | |
| CN203201158U (en) | Automatic steel strand pulling machine | |
| CN107838338B (en) | It is a kind of for cutting the bar cropper of building iron | |
| CN2644117Y (en) | Smoothing mill | |
| CN203760929U (en) | Tension tower line-tightening steering pulley used during construction of power transmission line tower | |
| CN206982345U (en) | A kind of belt pulley outer wall burr remover | |
| CN206204792U (en) | Prestressing force reeving device | |
| CN210552092U (en) | Box girder internal mold integral pulling application equipment | |
| CN217681572U (en) | Steep rock slope anchor rod drilling operation platform creeper truck | |
| CN213743240U (en) | Piling device for industrial and civil buildings | |
| CN213595749U (en) | Material hoist device for construction | |
| CN203334284U (en) | Full-automatic chain-saw type tubular pile cutting machine | |
| CN220976409U (en) | Auxiliary tool for collecting hanging basket steel wire ropes | |
| CN218598224U (en) | Portable movable underground cavern crown anchor cable lowering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |