CN220335889U - A connecting device for foundation pit support pipes - Google Patents

Abstract

This application discloses a connection device for foundation pit support pipes, which relates to the technical field of building construction and includes a first connecting pipe, a second connecting pipe and a mounting plate. A first screw is rotatably installed on one side of the outer wall of the mounting plate. In this application, the connection length of the first support pipe and the second support pipe can be adjusted by pulling the first connecting pipe and the second connecting pipe outward with the cooperation of the connecting plate, etc., and by turning the first knob, the first knob The rotation will drive the first screw to rotate. The first screw will rotate and push the two sliding plates and the long plate to move forward. When they move to a certain position, the second knob will be rotated. The second knob will rotate and drive the second screw. Following the rotation and moving inward, the second screw moves inward to connect with the long plate, so that the first support tube and the second support tube can be installed and fixed, and then the two at a certain distance can be installed and fixed. The support tube is installed and fixed, which is simple and convenient.

Description

Connecting device for foundation pit supporting pipe

Technical Field

The application relates to the technical field of building construction, in particular to a connecting device for a foundation pit supporting pipe.

Background

In order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, supporting, reinforcing and protecting measures are required to be adopted for the side wall of the foundation pit and the surrounding environment. In supporting a foundation pit, support tubes are typically used for supporting.

The existing support pipes are usually directly installed by welding, so that the support pipes cannot move and cannot be adjusted in length, and when a certain distance exists between the two support pipes, the welding is troublesome, and the installation is time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to solve or at least alleviate the problems that the existing support pipes in the prior art are usually directly installed by welding, further the support pipes cannot move and cannot be adjusted in length, and when a certain distance exists between the two support pipes, the welding is more troublesome, and the installation is more time-consuming and labor-consuming.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting device for foundation ditch support pipe, includes first connecting pipe, second connecting pipe and mounting panel, one side outer wall of mounting panel rotates installs first screw rod, the one end fixed mounting of first screw rod has first knob, the spiro union has the screw thread board on the first screw rod, one side outer wall symmetry fixed mounting of screw thread board has two sliding plates, two sliding tray has been seted up to one side outer wall symmetry of mounting panel, two sliding plate slidable mounting is in two sliding tray, two one side outer wall fixed mounting of sliding plate has same elongated plate, the top outer wall fixed mounting of second connecting pipe has the connecting plate, same second screw hole has been seted up to one side outer wall of elongated plate and connecting plate, second screw hole spiro union has the second screw rod, one end fixed mounting of second screw rod has the second knob.

By adopting the technical scheme, through rotating the first knob, the first knob rotates and can drive the first screw rod to rotate, and the first screw rod rotates and can push the two sliding plates and the long plate to move forward, and when moving to a certain position, the second knob rotates and can drive the second screw rod to rotate and move inwards, and the second screw rod moves inwards to be connected with the long plate, so that the first connecting pipe and the second connecting pipe can be connected, and the novel rotary electric machine is simple and convenient.

Optionally, the first connecting pipe is sleeved with the first supporting pipe in a sliding manner, and the second connecting pipe is sleeved with the second supporting pipe in a sliding manner.

By adopting the technical scheme, the connection length of the first support tube and the second support tube can be adjusted by pulling the first connection tube and the second connection tube outwards.

Optionally, the inner walls of the two sides of the first support tube and the second support tube are provided with T-shaped grooves, two T-shaped blocks are slidably arranged in the two T-shaped grooves, and one sides of the two T-shaped blocks are fixedly arranged on the top outer walls of the first connecting tube and the second connecting tube.

By adopting the technical scheme, the lengths of the first connecting pipe and the second connecting pipe can be adjusted under the matching action of the two T-shaped grooves and the two T-shaped blocks.

Optionally, a first fixing plate is fixedly installed on the top outer wall of the first connecting pipe, and a second fixing plate is slidably installed on the top outer wall of the first fixing plate.

By adopting the technical scheme, the first fixing plate can be arranged on the second fixing plate.

Optionally, the top outer walls of the first fixing plate and the second fixing plate are provided with the same first threaded hole, a bolt is screwed in the first threaded hole, a handle is fixedly arranged on the top outer wall of the bolt, and the mounting plate is fixedly arranged on the outer wall of one side of the second fixing plate.

By adopting the technical scheme, through upwards rotating the handle, the handle rotates and can drive the bolt to rotate and upwards move, and the bolt upwards moves so as to be disconnected with the first fixed plate, so that the whole installation device can be detached.

In summary, the beneficial effects of the application are as follows:

1. the utility model discloses an under the combined action of connecting plate etc. has been adopted in this application, through outside pulling first connecting pipe and second connecting pipe, and then can adjust the connection length of first stay tube and second stay tube, through rotating first knob, first knob rotates and can drive first screw rod and rotate, first screw rod rotates and can promote two sliding plates and long template and move forward, through rotating the second knob when moving to certain position, the second knob rotates and can drive the second screw rod and rotate and inwards move, thereby the second screw rod inwards moves and can be connected with long template, thereby can make first stay tube and second stay tube install fixedly, and then also can install fixedly two stay tubes that have certain distance to two.

2. Under the cooperation of bolt etc. has been adopted in this application is novel, through upwards rotating the handle, the handle rotates and can drive the bolt and rotate and upwards move, thereby the bolt upwards moves can break away from with the connection of fixed plate one to can dismantle the device.

Drawings

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

FIG. 2 is a schematic view of a connection plate of the present application;

fig. 3 is a schematic view of a first support tube of the present application.

Reference numerals illustrate: in the figure: 1. a first support tube; 2. a second support tube; 3. a first connection pipe; 4. a second connection pipe; 5. a first fixing plate; 6. a second fixing plate; 7. a first threaded hole; 8. a bolt; 9. a handle; 10. a mounting plate; 11. a first screw; 12. a first knob; 13. a thread plate; 14. a sliding groove; 15. a sliding plate; 16. a long plate; 17. a connecting plate; 18. a second threaded hole; 19. a second screw; 20. a second knob; the method comprises the steps of carrying out a first treatment on the surface of the 23. A limit column; 24. a telescopic spring; 26. a T-shaped groove; 27. t-shaped block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, a connecting device for a foundation pit supporting pipe comprises a first connecting pipe 3, a second connecting pipe 4 and a mounting plate 10, wherein the mounting plate 10 is detachably mounted on the first connecting pipe 3, a first screw 11 is rotatably mounted on one side outer wall of the mounting plate 10, a first knob 12 is fixedly mounted at one end of the first screw 11, a threaded plate 13 is screwed on the first screw 11, two sliding plates 15 are symmetrically mounted on one side outer wall of the threaded plate 13, two sliding grooves 14 are symmetrically formed on one side outer wall of the mounting plate 10, the two sliding plates 15 are slidably mounted in the two sliding grooves 14, one side outer wall of each sliding plate 15 is fixedly mounted with the same long plate 16, a connecting plate 17 is fixedly mounted on the top outer wall of each second connecting pipe 4, one side outer wall of each long plate 16 and one side outer wall of each connecting plate 17 are provided with the same second threaded hole 18, a second screw 19 is screwed in each second threaded hole 18, and the first connecting pipe 3 and the second connecting pipe 4 can be fixedly mounted at one second knob 20 by arranging the long plate 16 and the connecting plate 17.

When the rotary connecting device is used, the first knob 12 is rotated, the first screw rod 11 is driven to rotate, the first screw rod 11 rotates and drives the two sliding plates 15 and the long plate 16 to move forwards, the second knob 20 is rotated and drives the second screw rod 19 to rotate and move inwards when moving to a certain position, and the second screw rod 19 moves inwards to be connected with the long plate 16, so that the first connecting pipe 3 and the second connecting pipe 4 can be connected, and the rotary connecting device is simple and convenient.

Referring to fig. 1, a first support pipe 1 is slidably coupled to a first connection pipe 3, and a second support pipe 2 is slidably coupled to a second connection pipe 4. By pulling the first connection pipe 3 and the second connection pipe 4 outward, the connection length of the first support pipe 1 and the second support pipe 2 can be adjusted.

Referring to fig. 1, T-shaped grooves 26 are formed in inner walls of both sides of the first support tube 1 and the second support tube 2, two T-shaped blocks 27 are slidably mounted in the two T-shaped grooves 26, and one sides of the two T-shaped blocks 27 are fixedly mounted on top outer walls of the first connection tube 3 and the second connection tube 4. The length of the first connecting tube 3 and the second connecting tube 4 can be adjusted by the cooperation of the two T-shaped grooves 26 and the two T-shaped blocks 27.

Referring to fig. 2, a first fixing plate 5 is fixedly installed on the top outer wall of the first connecting pipe 3, and a second fixing plate 6 is slidably installed on the top outer wall of the first fixing plate 5. The first fixing plate 5 is provided so that the second fixing plate 6 can be mounted thereon.

Referring to fig. 2, the top outer walls of the first fixing plate 5 and the second fixing plate 6 are provided with the same first threaded hole 7, a bolt 8 is screwed in the first threaded hole 7, a handle 9 is fixedly arranged on the top outer wall of the bolt 8, and a mounting plate 10 is fixedly arranged on the outer wall of one side of the second fixing plate 6. By rotating the handle 9 upwards, the handle 9 rotates and drives the bolt 8 to rotate and move upwards, and the bolt 8 moves upwards so as to be disconnected with the first fixing plate 5, so that the device can be detached.

The implementation principle of the application is as follows: when needs are installed first connecting pipe 3 and second connecting pipe 4, can be through outwards pulling first connecting pipe 3 and second connecting pipe 4, and then can adjust the connection length of first stay tube 1 and second stay tube 2, when adjusting the length of needs, through rotating first knob 12, first knob 12 rotates and can drive first screw rod 11 and rotate, first screw rod 11 rotates and can promote two sliding plates 15 and long template 16 and move forward, through rotating second knob 20 when moving to certain position, second knob 20 rotates and can drive second screw rod 19 and follow the rotation and inwards move, thereby second screw rod 19 inwards moves and can be connected with long template 16, thereby can be connected first connecting pipe 3 and second connecting pipe 4, and then can make first stay tube 1 and second stay tube 2 install fixedly, and then also can install fixedly to two stay tubes of a certain distance between two stay tubes, when needs change or maintain whole installation device, thereby can drive through outwards pulling pull rod 25, 25 outwards move so as to drive 23 and can move the knob 23 and move upwards and can be connected with the knob 9 through outwards and can be disconnected from the rotation of the spacing stud 9, thereby can be along with the rotation of the outer limit stud 9, can be removed and the spacing stud 9 upwards through the rotation of the extension bolt is moved to the 5, can be connected with the spacing stud 9 simultaneously, can be removed and the extension stud 9 is removed upwards, and can be removed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The utility model provides a connecting device for foundation ditch support pipe, includes first connecting pipe (3), second connecting pipe (4) and mounting panel (10), its characterized in that: one side outer wall rotation of mounting panel (10) is installed first screw rod (11), the one end fixed mounting of first screw rod (11) has first knob (12), the spiro union has screw thread board (13) on first screw rod (11), one side outer wall symmetry fixed mounting of screw thread board (13) has two sliding tray (15), two sliding tray (14) have been seted up to one side outer wall symmetry of mounting panel (10), two sliding tray (15) slidable mounting is in two sliding tray (14), two one side outer wall fixed mounting of sliding tray (15) has same long template (16), the top outer wall fixed mounting of second connecting pipe (4) has connecting plate (17), same second screw hole (18) have been seted up with one side outer wall of connecting plate (17) long template (16), the spiro union has second screw rod (19) in second screw hole (18), one end fixed mounting of second screw rod (19) has second knob (20).

2. The engagement device for a foundation pit support pipe of claim 1, wherein: the first support tube (1) is sleeved on the first connecting tube (3) in a sliding mode, and the second support tube (2) is sleeved on the second connecting tube (4) in a sliding mode.

3. The engagement device for a foundation pit support pipe of claim 2, wherein: t-shaped grooves (26) are formed in the inner walls of the two sides of the first supporting tube (1) and the second supporting tube (2), two T-shaped blocks (27) are slidably mounted in the two T-shaped grooves (26), and one side of each T-shaped block (27) is fixedly mounted on the outer walls of the tops of the first connecting tube (3) and the second connecting tube (4).

4. The engagement device for a foundation pit support pipe of claim 1, wherein: the top outer wall of the first connecting pipe (3) is fixedly provided with a first fixing plate (5), and the top outer wall of the first fixing plate (5) is slidably provided with a second fixing plate (6).

5. The adapter for a foundation pit support pipe of claim 4, wherein: the fixing device is characterized in that the same first threaded hole (7) is formed in the outer walls of the tops of the first fixing plate (5) and the second fixing plate (6), a bolt (8) is screwed into the first threaded hole (7), a handle (9) is fixedly arranged on the outer wall of the top of the bolt (8), and the mounting plate (10) is fixedly arranged on the outer wall of one side of the second fixing plate (6).