CN220581841U - Construction frame for lower jacking pipe construction - Google Patents

Abstract

The utility model relates to the technical field of construction frames, and discloses a construction frame for lower pipe jacking construction, which includes a fixed block, the top of the fixed block is fixedly connected with a groove block, and one side of the fixed block is rotationally connected with a two-way Threaded rod, the surface of the two-way threaded rod is threadedly connected with a movable block, the surface of the movable block is fixedly connected with a cylinder, the surface of the cylinder is rotationally connected to a support plate, and both sides of the support plate are fixedly connected with movable columns. . This construction frame for lower pipe jacking construction uses groove blocks, two-way threaded rods, movable blocks, cylinders, support plates, movable columns, fixed plates, bolts and splints. First, the pipe is placed on the surface of the groove block while rotating The knob rotates the two-way threaded rod, driving the two movable blocks to move. At the same time, the movable column on the surface of the support plate rotates inside the fixed block. One end of the support plate is driven by the movable block, and the other end moves in the opposite direction, driving the splint clamp at the same time. Hold the pipe.

Description

A construction frame for lower pipe jacking construction

Technical field

The utility model relates to the technical field of construction frames, in particular to a construction frame for lower pipe jacking construction.

Background technique

Pipe jacking construction refers to a construction method by digging a pipe jacking trench and pushing the pipe into the ground from the trench. This construction method is suitable for laying pipes, cables and other underground facilities, which can avoid surface damage and traffic interference.

Currently, the construction racks on the market for lower pipe jacking construction have the following shortcomings:

(1) It is cumbersome to fix pipes, and it is difficult to fix pipes of different sizes, which slows down the construction progress and easily results in lower applicability of the construction frame;

(2) After the pipeline is placed in the trench and fixed, it is more inconvenient to move the pipeline for connection, which makes the pipeline connection more cumbersome.

Utility model content

(1) Technical problems solved

The technical problem solved by the utility model is to provide a construction frame for lower pipe jacking construction that is highly practical, can be operated through simple operations, and has a relatively simple structure, which solves the problem in the above-mentioned background technology that the fixing of pipes is cumbersome. , and it is difficult to fix pipes of different sizes and more inconvenient when moving pipes for connection.

(2) Technical solutions

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a construction frame for lower pipe jacking construction, including a fixed block, the top of the fixed block is fixedly connected with a groove block, and one side of the fixed block rotates A two-way threaded rod is connected to the surface. The surface of the two-way threaded rod is threadedly connected to a movable block. The surface of the movable block is fixedly connected to a cylinder. The surface of the cylinder is rotationally connected to a support plate. Both sides of the support plate are fixedly connected. There is a movable column, the bottom of the fixed block is fixedly connected to the limiting block, the surface of the limiting block is slidingly connected to a base, and one side of the base is fixedly connected to a protection box.

Optionally, a hydraulic rod is fixedly connected to the inside of the protection box, and a gasket is fixedly connected to one end of the hydraulic rod through the base. The gasket increases the pushing area of the hydraulic rod, and the surface of the gasket is fixedly connected to a fixed piece.

Optionally, a fixing plate is fixedly connected to the top of the support plate, and a splint is fixedly connected to the surface of the fixing plate through bolts, and the splint can fit the pipe.

Optionally, one end of the two-way threaded rod is fixedly connected with a knob. The knob can conveniently rotate the two-way threaded rod. The other end of the two-way threaded rod is fixedly connected with an anti-falling block.

Optionally, the bottom of the base is fixedly connected with foot pads. The foot pads can increase and change the height of the device. The number of the foot pads is several.

Optionally, the surface of the base is provided with a chute that is adapted to the limit block. The chute allows the limit block to slide on its surface. The number of the chute is two.

(3) Beneficial effects

The utility model provides a construction frame for lower pipe jacking construction, which has the following beneficial effects:

1. The construction frame for lower pipe jacking construction uses groove blocks, two-way threaded rods, movable blocks, columns, support plates, movable columns, fixed plates, bolts and splints. First, place the pipe on the surface of the groove block. When turning the knob, the two-way threaded rod rotates, driving the two movable blocks to move. At the same time, the movable column on the surface of the support plate rotates inside the fixed block. One end of the support plate is driven by the movable block, and the other end moves in the opposite direction, driving the The splint clamps the pipe, which plays a role in conveniently fixing the pipe, and can be fixed according to different pipe sizes. The operation is simple, which improves the applicability of the device.

2. The construction frame for lower pipe jacking construction uses the limit block, base, protection box, hydraulic rod and gasket to set up. After fixing the pipe, open the hydraulic rod to push the fixed block so that the limit block at the bottom is on the base. Sliding in the chute until the two pipes are in contact with each other, closing the hydraulic lever, the pipes can be welded and other processes, which plays a role in conveniently moving the pipes and reduces the tediousness of connecting the pipes.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the base structure of the utility model;

Figure 3 is a schematic structural diagram of the fixed plate of the present utility model;

Figure 4 is a schematic structural diagram of the plywood of the present utility model.

In the picture: 1. Fixed block; 2. Groove block; 3. Bidirectional threaded rod; 4. Movable block; 5. Cylinder; 6. Support plate; 7. Movable column; 8. Limiting block; 9. Base; 10 , protective box; 11. hydraulic rod; 12. gasket; 13. fixed plate; 14. bolt; 15. plywood; 16. knob.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 4. The present utility model provides a technical solution: a construction frame for lower pipe jacking construction, including a fixed block 1, the top of the fixed block 1 is fixedly connected with a groove block 2, and one end of the fixed block 1 A bidirectional threaded rod 3 is connected to the side rotationally. The surface of the bidirectional threaded rod 3 is threadedly connected to a movable block 4. The surface of the movable block 4 is fixedly connected to a cylinder 5. The surface of the cylinder 5 is rotationally connected to a support plate 6. Both sides of the support plate 6 There is a movable column 7 fixedly connected. Through the settings of the groove block 2, the two-way threaded rod 3, the movable block 4, the cylinder 5, the support plate 6, the movable column 7, the fixed plate 13, the bolt 14 and the splint 15, first place the pipe on The surface of the groove block 2 rotates the knob 16, causing the two-way threaded rod 3 to rotate, driving the two movable blocks 4 to move. At the same time, the movable column 7 on the surface of the support plate 6 rotates inside the fixed block 1, and one end of the support plate 6 is moved by the movable block. 4 is driven, the other end moves in the opposite direction, and at the same time, the splint 15 is driven to clamp the pipe, which plays a role in conveniently fixing the pipe, and can be fixed according to different pipe sizes. The operation is simple and improves the applicability of the device. , the bottom of the fixed block 1 is fixedly connected to the limiting block 8, the surface of the limiting block 8 is slidingly connected to the base 9, and one side of the base 9 is fixedly connected to the protective box 10. Through the limiting block 8, the base 9, the protective box 10, To set the hydraulic rod 11 and the gasket 12, after fixing the pipe, open the hydraulic rod 11 and push the fixed block 1 so that the limit block 8 at the bottom slides in the chute of the base 9 until the two pipes are in contact with each other and turn off the hydraulic pressure. The rod 11 can be used for welding the pipeline and other processes, which plays a role of conveniently moving the pipeline and reduces the tediousness of connecting the pipeline.

A hydraulic rod 11 is fixedly connected to the interior of the protection box 10 . One end of the hydraulic rod 11 penetrates the base 9 and is fixedly connected to a gasket 12 . The gasket 12 increases the pushing area of the hydraulic rod 11 . The surface of the gasket 12 is fixedly connected to a fixed block 1 ;

The top of the support plate 6 is fixedly connected with a fixing plate 13, and the surface of the fixing plate 13 is fixedly connected with a splint 15 through bolts 14. The splint 15 can fit the pipe;

One end of the two-way threaded rod 3 is fixedly connected with a knob 16. The knob 16 can easily rotate the two-way threaded rod 3. The other end of the two-way threaded rod 3 is fixedly connected with an anti-falling block;

The bottom of the base 9 is fixedly connected with foot pads. The foot pads can increase and change the height of the device. The number of foot pads is several;

The surface of the base 9 is provided with a chute that is adapted to the limit block 8. The chute allows the limit block 8 to slide on its surface. The number of the chute is two.

In this utility model, the working steps of the device are as follows:

First step: first place the pipe on the surface of the groove block 2 and then turn the knob 16 to rotate the two-way threaded rod 3 to drive the two movable blocks 4 to move. At the same time, the movable column 7 on the surface of the support plate 6 is inside the fixed block 1 Rotate, one end of the support plate 6 is driven by the movable block 4, and the other end moves in the opposite direction, and at the same time drives the clamping plate 15 to clamp the pipe;

Second step: After fixing the pipe, open the hydraulic rod 11 and push the fixed block 1 so that the limit block 8 at the bottom slides in the chute of the base 9 until the two pipes are in contact with each other. Close the hydraulic rod 11 to complete the alignment. Pipes undergo welding and other processes.

It should be noted that the equipment structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. On the premise that those skilled in the art understand the principles of the above utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller is through Those skilled in the field can implement this through simple programming;

The standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, and welding that are mature in the existing technology. , the machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components are known to those skilled in the art through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lower pipe jacking construction is with scaffold, includes fixed block (1), its characterized in that: the top of the fixed block (1) is fixedly connected with a groove block (2), one side of the fixed block (1) is rotationally connected with a bidirectional threaded rod (3), the surface of the bidirectional threaded rod (3) is connected with a movable block (4) in a threaded manner, the surface of the movable block (4) is fixedly connected with a cylinder (5), the surface rotation connection backup pad (6) of cylinder (5), the both sides fixedly connected with activity post (7) of backup pad (6), the bottom fixedly connected with stopper (8) of fixed block (1), the surface sliding connection of stopper (8) has base (9), one side fixedly connected with protection box (10) of base (9).

2. The construction frame for lower jacking pipe construction according to claim 1, wherein: the inside fixedly connected with hydraulic pressure pole (11) of protection box (10), the one end of hydraulic pressure pole (11) runs through base (9) fixedly connected with gasket (12), the fixed block (1) is fixedly connected with on the surface of gasket (12).

3. The construction frame for lower jacking pipe construction according to claim 1, wherein: the top of backup pad (6) fixedly connected with fixed plate (13), the surface of fixed plate (13) is through bolt (14) fixedly connected with splint (15).

4. The construction frame for lower jacking pipe construction according to claim 1, wherein: one end of the bidirectional threaded rod (3) is fixedly connected with a knob (16), and the other end of the bidirectional threaded rod (3) is fixedly connected with an anti-falling block.

5. The construction frame for lower jacking pipe construction according to claim 1, wherein: the bottom of base (9) fixedly connected with callus on the sole, the quantity of callus on the sole is a plurality of.

6. The construction frame for lower jacking pipe construction according to claim 1, wherein: the surface of the base (9) is provided with two sliding grooves which are matched with the limiting blocks (8).