Pipe ditch excavation supporting device moving system and moving installation method

Abstract

The invention discloses a pipe ditch excavation supporting device moving system and a moving installation method. The pipe ditch excavation supporting device moving system comprises two first supports which are arranged in parallel and are adjustable in height. The sliding rail is arranged between the two first brackets; the second support with the adjustable height is arranged between the two first supports and supported on the sliding rail in a position-adjustable mode; according to the pipe ditch excavation supporting device, dependence on a crane is avoided, operation is easy and convenient, time and labor are saved, the supporting device can be pushed to the position needed by protection manually, and the pipe ditch excavation supporting device has high popularization value.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a mobile system and a mobile installation method for a pipe trench excavation support device. Background Art

[0002] Trench excavation support is a key part in underground pipeline construction. It can effectively support soil and rocks during the excavation process to prevent them from collapsing, thereby ensuring the safety of the construction site. Currently, there are support devices for trench excavation on the market, but they need to be moved forward by crane, which leads to high costs and high dependence on cranes. Summary of the invention

[0003] In order to overcome the defects in the prior art, the present invention provides a mobile system and a mobile installation method for a trench excavation support device, which avoids dependence on a crane and allows the support device to be pushed to the required protection position manually.

[0004] In order to achieve the above object, the present invention provides a mobile system for a trench excavation support device, comprising:

[0005] Two first brackets arranged in parallel and adjustable in height;

[0006] A slide rail, arranged between the two first brackets;

[0007] A height-adjustable second bracket, disposed between the two first brackets and supported on the slide rail in an adjustable manner;

[0008] A hanger for connecting a trench excavation support template can be slidably mounted on the slide rail.

[0009] Preferably, the first bracket includes a first support plate, a first leg liftably mounted on the first support plate by a first jack, and a first support frame body fixedly mounted on the first leg on a side facing away from the first jack, and the end of the slide rail is fixedly connected to the first support frame body.

[0010] Preferably, it also includes a second bracket arranged between the two first brackets and slidably mounted on the slide rail, the second bracket including a second support plate, a second leg mounted to the second support plate liftably by a second jack, and a second support frame body fixedly mounted on the second leg on a side facing away from the second jack and slidably mounted on the slide rail, and the second support frame body is provided with a first roller for driving the second bracket to slide along the length direction of the slide rail.

[0011] Preferably, the second supporting frame includes a first main beam fixedly connected to the second leg on the side facing away from the second jack and two second main beams slidably installed at both ends of the first main beam along the length direction, an end of the second main beam facing away from the first main beam extends out of the first main beam, and the first roller is installed on the extended end of the second main beam.

[0012] Preferably, the hanger includes a hanger rod and a third supporting frame body fixedly connected to the top of the hanger rod and slidably mounted on the slide rail, the hanger rod is provided with a clip for hanging and connecting the trench excavation support formwork, and the third supporting frame body is provided with a second roller for driving the hanger to slide along the length direction of the slide rail.

[0013] A method for moving and installing a trench excavation support device, wherein the movement and installation of a trench excavation support template is realized by using the trench excavation support device moving system, and the moving and installation method comprises the following steps:

[0014] Install two first brackets, install a slide rail between the two first brackets, and install a hanger on the slide rail;

[0015] Connecting the hanger to the trench excavation support template, and lifting the trench excavation support template by adjusting the height of the two first brackets;

[0016] Push the hanger to drive the trench excavation support template to slide horizontally to a position that needs support through the hanger, and selectively support a second bracket on the slide rail and between the two first brackets to prevent deformation of the slide rail;

[0017] Adjust the height of the two first brackets or the two first brackets and the second bracket, drive the hanger to lower the trench excavation support template to the position that needs support, and complete the movement and installation of the trench excavation support template.

[0018] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0019] It avoids dependence on cranes, is simple and convenient to operate, saves time and effort, and the support device can be pushed to the required protection position manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1It is an overall structural diagram of the mobile system of the trench excavation support device in an embodiment of the present invention.

[0022] Figure 2 It is a schematic diagram of the connection between the first bracket and the slide rail in an embodiment of the present invention.

[0023] Figure 3 It is a schematic diagram of the connection between the second bracket and the slide rail in an embodiment of the present invention.

[0024] Figure 4 It is a schematic diagram of the connection between the hanger and the slide rail in an embodiment of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the first main beam and the second main beam in an embodiment of the present invention.

[0026] The corresponding relationship of the numbers in the accompanying drawings is as follows:

[0027] 1-first bracket; 11-first support plate; 12-first jack; 13-first support frame; 14-first leg; 2-slide rail; 3-second bracket; 31-second support plate; 32-second jack; 33-second support frame; 331-first main beam; 332-second main beam; 34-second leg; 35-first roller; 4-hanging bracket; 41-hanging rod; 42-clip; 43-second roller; 44-third support frame. DETAILED DESCRIPTION

[0028] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] See also Figures 1 to 5 As shown, an embodiment of the present invention provides a mobile system for a trench excavation support device, comprising two first brackets 1, a slide rail 2, a second bracket 3 and a hanger 4, wherein the two first brackets 1 are height-adjustable and are arranged parallel to each other, the slide rail 2 is arranged between the two first brackets 1, the second bracket 3 is height-adjustable, is arranged between the two first brackets 1, and is position-adjustably supported on the slide rail 2, the hanger 4 is used to connect the trench excavation support template, and the hanger 4 can be slidably installed on the slide rail 2.

[0030] Furthermore, in this embodiment, the first bracket 1 includes a first support plate 11, a first leg 14 which is liftably mounted on the first support plate 11 through a first jack 12, and a first support frame body 13 which is fixedly mounted on the first leg 14 on the side facing away from the first jack 12, and the end of the slide rail 2 is fixedly connected to the first support frame body 13.

[0031] Furthermore, in this embodiment, between the two first brackets 1, a second bracket 3 is also provided, the second bracket 3 is slidably mounted on the slide rail 2, the second bracket 3 includes a second support plate 31, a second leg 34 which is escalably mounted on the second support plate 31 through a second jack 32, and a second support frame 33 which is fixedly mounted on the second leg 34 on the side facing away from the second jack 32 and slidably mounted on the slide rail 2, and the second support frame 33 is provided with a first roller 35 for driving the second bracket 3 to slide along the length direction of the slide rail 2. Preferably, in this embodiment, the second support frame 33 includes a first main beam 331 which is fixedly connected to the second leg 34 on the side facing away from the second jack 32, and two second main beams 332 which are slidably mounted on both ends of the first main beam 331 along the length direction, the first main beam 331 is extended from one end of the second main beam 332 which is facing away from the first main beam 331, and the first roller 35 is mounted on the extended end of the first main beam 331. It should be noted that by arranging the second bracket 3 between the two first brackets 1, and the second main beam 332 of the second bracket 3 is designed to be slidably inserted in the first main beam 331, the second bracket 3 can be removed from the slide rail 2, and when the trench excavation support template is pushed to the middle of the slide rail 2, the second jack 32 is used to lift and support it, which can avoid deformation of the slide rail 2.

[0032] See also Figure 1 and Figure 4 As shown, the hanger 4 includes a hanger rod 41 and a third support frame 44 fixedly connected to the top of the hanger rod 41 and slidably mounted on the slide rail 2. The hanger rod 41 is provided with a clip 42 for hanging and connecting the trench excavation support template, and the third support frame 44 is provided with a second roller 43 for driving the hanger 4 to slide along the length direction of the slide rail 2. It should be noted that the trench excavation support template needs to be improved, and a hole for hanging and connecting with the clip 42 is reserved in advance. When in use, the trench excavation support template is hung by the clip 42, and the first support frame 13 is lifted by the first jack 12, so that the clip 42 drives the trench excavation support template to a safe height, and then the trench excavation support template can be pushed to the required support position by manually using the slide rail 2 and the second roller 43, and the trench excavation support template is lowered by the first jack 12 again to start the operation, thereby protecting the safety of the operators. In this embodiment, the slide rail 2 adopts 10# I-beam, the first main beam 331, the second main beam 223 and the third support frame 44, the first leg 14 and the second leg 34 all adopt 50mm*50mm (length*width) square steel with a wall thickness of 5mm, the first support plate 11 and the second support plate 31 adopt standard support pads for steel plate automobile crane legs, and the suspension rod 41 and the clip 42 adopt φ20 round steel.

[0033] The embodiment of the present invention further provides a method for moving and installing a trench excavation support device, wherein the trench excavation support template is moved and installed by the above-mentioned trench excavation support device moving system, and the moving and installation method comprises the following steps:

[0034] Install two first brackets, install a slide rail between the two first brackets, and install a hanger on the slide rail;

[0035] Connecting the hanger to the trench excavation support template, and lifting the trench excavation support template by adjusting the height of the two first brackets;

[0036] Push the hanger to drive the trench excavation support template to slide horizontally to a position that needs support through the hanger, and selectively support a second bracket on the slide rail and between the two first brackets to prevent deformation of the slide rail;

[0037] Adjust the height of the two first brackets or the two first brackets and the second bracket, drive the hanger to lower the trench excavation support template to the position that needs support, and complete the movement and installation of the trench excavation support template.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A mobile system for trench excavation support device, characterized in that: include: Two first brackets arranged in parallel and adjustable in height; A slide rail, arranged between the two first brackets; A height-adjustable second bracket, disposed between the two first brackets and supported on the slide rail in an adjustable manner; A hanger for connecting a trench excavation support template can be slidably mounted on the slide rail.

2. The mobile system for trench excavation and supporting device according to claim 1, characterized in that: The first bracket includes a first support plate, a first leg that is liftably mounted on the first support plate through a first jack, and a first support frame body that is fixedly mounted on the first leg on a side facing away from the first jack, and the end of the slide rail is fixedly connected to the first support frame body.

3. The mobile system for trench excavation and support device according to claim 1, characterized in that: It also includes a second bracket arranged between the two first brackets and slidably mounted on the slide rail, the second bracket including a second support plate, a second leg mounted on the second support plate movably by a second jack, and a second support frame body fixedly mounted on the second leg on a side facing away from the second jack and slidably mounted on the slide rail, and the second support frame body is provided with a first roller for driving the second bracket to slide along the length direction of the slide rail.

4. The mobile system for trench excavation and supporting device according to claim 3, characterized in that: The second supporting frame includes a first main beam fixedly connected to the second leg on the side facing away from the second jack and two second main beams slidably installed at both ends of the first main beam along the length direction. The end of the second main beam facing away from the first main beam extends out of the first main beam, and the first roller is installed on the extended end of the second main beam.

5. The mobile system for trench excavation and supporting device according to claim 1, characterized in that: The hanger includes a hanger rod and a third support frame body fixedly connected to the top of the hanger rod and slidably mounted on the slide rail. The hanger rod is provided with a clip for hanging and connecting the trench excavation support formwork, and the third support frame body is provided with a second roller for driving the hanger to slide along the length direction of the slide rail.

6. A method for moving and installing a trench excavation support device, characterized in that: The movement and installation of the trench excavation support template is achieved by the trench excavation support device moving system as described in claim 1, and the moving installation method includes the following steps: Install two first brackets, install a slide rail between the two first brackets, and install a hanger on the slide rail; Connecting the hanger to the trench excavation support template, and lifting the trench excavation support template by adjusting the height of the two first brackets; Push the hanger to drive the trench excavation support template to slide horizontally to a position that needs support through the hanger, and selectively support a second bracket on the slide rail and between the two first brackets to prevent deformation of the slide rail; Adjust the height of the two first brackets or the two first brackets and the second bracket, drive the hanger to lower the trench excavation support template to the position that needs support, and complete the movement and installation of the trench excavation support template.

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