CN218083367U

CN218083367U - Municipal administration road bridge pretension method prestressing force is put and is opened construction equipment

Info

Publication number: CN218083367U
Application number: CN202221604766.7U
Authority: CN
Inventors: 羊海文; 梁新成; 吴江清
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-20
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a construction equipment technical field, concretely relates to municipal administration road and bridge pretensioning method prestressing force is put and is opened construction equipment, including roof and tape measure, one side of roof all is provided with electric push rod, and one side of electric push rod all is connected with the motor, and electric push rod all is connected with the fixed plate with the one end of motor, and one side of tape measure is connected with the dead lever, and the lower extreme of tape measure is fixed with the jack. The utility model overcomes prior art's is not enough, through being provided with roof and electric push rod, after the stretch-draw, the staff just begins to ligature other reinforcing bar in inside, prop up around the reinforcing bar of ligature and establish the baffle and fix the baffle, the setting of recycling the roof makes the baffle have more and stability, just begin to maintain the operation behind the inside concreting of baffle, it makes the concrete of pouring more fastening between the baffle to utilize electric push rod to promote the roof, thereby make and put a construction equipment and can not cause the unnecessary influence to the formation of concrete plate.

Description

Municipal administration road bridge pretension method prestressing force is put and is opened construction equipment

Technical Field

The utility model relates to a construction equipment technical field specifically is a municipal administration road bridge pretensioning method prestressing force is put and is opened construction equipment.

Background

Prestressed concrete refers to a method for improving the performance of a reinforced concrete member by pre-stressing the reinforced concrete member in the process of prefabricating the concrete member in order to improve the crack resistance of the reinforced concrete member and prevent the reinforced concrete member from cracking prematurely.

But the length that the construction equipment was put to present putting a can't put the jack and open carries out accurate measurement control for it is convenient not enough to put a construction equipment's use, and the current construction equipment that puts does not have more stable setting to the concrete baffle supports, makes easily to put a construction equipment and causes unnecessary influence to the formation of concrete plate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

a municipal road and bridge pre-tensioning method prestress releasing construction device comprises a top plate and a flexible rule, wherein an electric push rod is arranged on one side of the top plate, a motor is connected to one side of the electric push rod, a fixing plate is connected to one ends of the electric push rod and the motor, a connecting block is connected to one side of the motor, a control box is connected to one end of the connecting block, a controller is arranged at the upper end of the control box, a fixing rod is connected to one side of the flexible rule, a jack is fixed to the lower end of the flexible rule, and a connecting line is arranged on one side of the jack;

the electric push rod and the motor are arranged in a linkage mode.

Preferably, one side of the fixed plate is connected with a pedestal, and the control box is fixed on the upper end of the pedestal.

Preferably, the both ends of pedestal all are provided with fixed cross beam, all run through connection has the reinforcing bar in the middle of fixed cross beam's the inside.

Preferably, one end of the steel bar is connected with a movable cross beam in a penetrating manner, and two ends of the fixed cross beam and one end of the movable cross beam of the steel bar are both connected with clamps in a penetrating manner.

Preferably, one side of the top plate is provided with a baffle, and the baffle at the two ends of the steel bar is in through connection.

Preferably, the baffle is internally provided with concrete, and the reinforcing steel bar is embedded in the concrete.

The embodiment of the utility model provides a municipal administration road bridge pretensioning method prestressing force is put and is opened construction equipment possesses following beneficial effect: this put a construction equipment and put length that a construction equipment put the jack and can carry out accurate measurement control for it is more convenient to put a construction equipment's use, and this puts a construction equipment and support to the concrete baffle and have more stable setting, makes to put a construction equipment and can not cause the unnecessary influence to the formation of concrete plate.

1. Through being provided with the tape measure, the staff lays the required pedestal of pretensioning method, the jack, fixed cross beam and movable cross beam to the assigned position, overlap anchor clamps on the reinforcing bar and penetrate a reinforcing bar root again from movable cross beam's downthehole and wear out from the fixed cross beam of opposite side downthehole, thereby make the staff utilize the spanner to lock anchor clamps, recycle jack stretch-draw reinforcing bar, and utilize setting up of tape measure to make the control jack to the stretch-draw degree of reinforcing bar, thereby make this construction equipment of putting use more convenient.

2. Through being provided with roof and electric push rod, after the stretch-draw, the staff just begins to ligate other reinforcing bar in inside, prop up around the reinforcing bar of ligature and establish the baffle and fix the baffle, the setting of recycling the roof makes the baffle possess more and stability, just begin to maintain the operation behind the inside concreting of baffle, it makes the concrete of pouring between the baffle more fastening to utilize the electric push rod to promote the roof, thereby make and put a construction equipment and can not lead to the fact the unnecessary influence to the formation of concrete plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the electric push rod and the top plate of the present invention;

fig. 3 is a schematic view of the connection structure of the jack and the measuring tape of the present invention.

In the figure: 1. a pedestal; 2. fixing the cross beam; 3. reinforcing steel bars; 4. a clamp; 5. a control box; 6. a controller; 7. concrete; 8. a baffle plate; 9. a top plate; 10. a fixing plate; 11. an electric push rod; 12. a motor; 13. connecting blocks; 14. a jack; 15. a connecting wire; 16. a tape measure; 17. fixing the rod; 18. a movable cross beam.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a municipal road and bridge pretensioning method prestress tension releasing construction device comprises a top plate 9 and a tape 16, one side of the top plate 9 is provided with an electric push rod 11, one side of the electric push rod 11 is connected with a motor 12, one ends of the electric push rod 11 and the motor 12 are connected with a fixing plate 10, one side of the motor 12 is connected with a connecting block 13, one end of the connecting block 13 is connected with a control box 5, the upper end of the control box 5 is provided with a controller 6, one side of the tape 16 is connected with a fixing rod 17, the lower end of the tape 16 is fixed with a jack 14, one side of the jack 14 is provided with a connecting wire 15, the electric push rod 11 and the motor 12 are in linkage arrangement, so that the tension degree of the jack 14 to a steel bar 3 is controlled by the arrangement of the tape 16, the tension releasing construction device is more convenient to use, and the push rod 11 pushes the top plate 9 to enable concrete poured between baffle plates 8 to be more fastened.

Specifically, referring to fig. 1, a pedestal 1 is connected to one side of a fixing plate 10, and a control box 5 is fixed to an upper end of the pedestal 1, so that the control box 5 is stably connected to the pedestal 1.

Specifically, please refer to fig. 1, the fixed beams 2 are respectively disposed at the two ends of the pedestal 1, and the reinforcing steel bars 3 are respectively connected in the middle of the inside of the fixed beams 2 in a penetrating manner, so that the reinforcing steel bars 3 are connected to the fixed beams 2 in a penetrating manner.

Specifically, referring to fig. 1, a movable cross beam 18 is connected to one end of a steel bar 3 in a penetrating manner, and clamps 4 are connected to both ends of a fixed cross beam 2 of the steel bar 3 and one end of the movable cross beam 18 in a penetrating manner, so that the steel bar 3 is locked by the clamps 4.

Specifically, referring to fig. 1, a baffle 8 is disposed on one side of a top plate 9, and the steel bars 3 are connected to the baffle 8 at two ends in a penetrating manner, so that the baffle 8 is more stable due to the top plate 9.

Specifically, referring to fig. 1, concrete 7 is disposed inside the baffle 8, and the reinforcing steel bars 3 are embedded inside the concrete 7, so that the maintenance operation is performed after the concrete is poured inside the baffle 8.

The working principle is as follows: the staff is the required pedestal 1 of pretensioning method, jack 14, fixed cross beam 2, movable cross beam 18 lays the assigned position, overlap anchor clamps 4 on reinforcing bar 3 and penetrate 3 a root of reinforcing bar from movable cross beam 18's downthehole and wear out from 2 downtheholes of fixed cross beam of opposite side again, thereby make the staff utilize the spanner to lock anchor clamps 4, reuse jack 14 stretch-draw reinforcing bar 3, and utilize 16 settings of tape measure to make the control jack 14 to the stretch-draw degree of reinforcing bar 3, thereby it is more convenient to make this construction equipment of putting use, after the stretch-draw, the staff just begins to ligate at inside other reinforcing bar 3, prop up baffle 8 and fix baffle 8 around the reinforcing bar 3 of ligature, the setting of recycling roof 9 makes baffle 8 have more and stability, just begin to carry out the operation behind baffle 8 inside pouring concrete, push rod 11 promotes roof 9 makes the concrete that pours between baffle 8 more fastening, thereby make the construction equipment of putting the plate piece can not cause unnecessary influence to the formation of utilizing the electric maintenance.

Claims

1. A municipal road and bridge pre-tensioning method prestress releasing construction device comprises a top plate (9) and a tape measure (16), and is characterized in that one side of the top plate (9) is provided with an electric push rod (11), one side of the electric push rod (11) is connected with a motor (12), one ends of the electric push rod (11) and the motor (12) are connected with a fixing plate (10), one side of the motor (12) is connected with a connecting block (13), one end of the connecting block (13) is connected with a control box (5), the upper end of the control box (5) is provided with a controller (6), one side of the tape measure (16) is connected with a fixing rod (17), the lower end of the tape measure (16) is fixed with a jack (14), and one side of the jack (14) is provided with a connecting wire (15);

the electric push rod (11) and the motor (12) are arranged in a linkage manner.

2. The municipal road and bridge pretensioning prestress relaxation construction device according to claim 1, wherein a pedestal (1) is connected to one side of each fixing plate (10), and the control boxes (5) are fixed to the upper ends of the pedestals (1).

3. The municipal road and bridge pretensioning prestress relaxation construction device according to claim 2, wherein fixed cross beams (2) are arranged at both ends of the pedestal (1), and reinforcing steel bars (3) penetrate through the middles of the inner parts of the fixed cross beams (2).

4. The municipal road and bridge pretensioning prestress relaxation construction device according to claim 3, wherein one end of the steel bar (3) is connected with a movable cross beam (18) in a penetrating manner, and both ends of a fixed cross beam (2) of the steel bar (3) and one end of the movable cross beam (18) are connected with a clamp (4) in a penetrating manner.

5. The municipal road and bridge pretensioning prestress relaxation construction device according to claim 1, wherein one side of the top plate (9) is provided with a baffle (8), and the steel bars (3) penetrate through the baffles (8) at two ends.

6. The municipal road and bridge pretensioning pre-stress relaxation construction device according to claim 5, wherein concrete (7) is provided inside the barrier (8), and the steel bars (3) are embedded inside the concrete (7).