Large-diameter pipe jacking construction guiding device

Abstract

The utility model relates to the technical field of guiding devices, and discloses a large-diameter pipe jacking construction guiding device which comprises a support, a middle column is fixedly connected to the middle of the support, a supporting plate is fixedly connected to the outer portion of the middle section of the middle column, and adjusting mechanisms are fixedly connected to the left side and the right side of the supporting plate. According to the large-diameter pipe jacking construction guiding device, through the arrangement of the adjusting mechanism, when the device needs to be used, an external displayer is installed and fixed through a U-shaped clamping plate and an extension hydraulic rod, then a telescopic hydraulic rod connected to the front face of the U-shaped clamping plate is shrunk or lengthened, and a connecting block and a rotating rod at the two ends are pulled; the external displayer can rotate through the rotating shaft on the back face, so that the angle is adjusted, the effect of conveniently adjusting the placing angle of the external displayer is achieved, and the problems that the visual angle of the displayer cannot be changed according to actual needs, an operator cannot clearly read display content, and accurate judgment on the pipe jacking state is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to guiding device technical field especially relates to a big diameter pipe jacking construction guiding device. BACKGROUND

[0002] In the big diameter pipe jacking construction process, accurate guiding is very important, and the pipe jacking needs to advance according to the predetermined track, and the deviation of too big can lead to the pipe position not meeting the design requirement, influences subsequent pipe connection, use function and engineering quality, so a big diameter pipe jacking construction guiding device needs to be designed.

[0003] The display angle of many big diameter pipe jacking construction guiding devices is fixed, and it is difficult to adjust flexibly after installation, which makes it impossible to change the viewing angle of the display according to actual demand, so that the operator can not clearly read the display content, and the accurate judgment of the pipe jacking state is affected, so that the adjusting structure of adjustable display angle is installed, the actual operation demand is met, the display angle is adjusted at any time, the good observation field of view is ensured, the key information on the display is clearly read, the pipe jacking construction state is more accurately grasped, at present, the positioning angle of the laser positioner in many big diameter pipe jacking construction guiding devices is relatively fixed after installation, and the fixed-angle laser positioner can not provide accurate positioning guidance, which increases the construction difficulty, and even can affect the construction quality and progress. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] The utility model aims at providing a big diameter pipe jacking construction guiding device to solve the problem that the display angle is fixed in the above background technology, the operator can not clearly read the display content, the accurate judgment of the pipe jacking state is affected, the angle of the laser positioner is relatively fixed, the construction difficulty is increased, and even the construction quality and progress can be affected.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model discloses a large diameter pipe jacking construction guiding device through the following technical scheme, a large diameter pipe jacking construction guiding device, including support, the middle part fixed coupling of support has the middle column, the middle section outside fixed coupling of middle column has the support plate, the left and right sides fixed coupling of support plate has the adjusting mechanism, the inside rotation of middle column is connected with the guiding mechanism, the adjusting mechanism includes the telescopic hydraulic rod fixed connection in the left and right sides of support plate, the top rotation of telescopic hydraulic rod is connected with the rotary rod A, the rotary rod A's top outside rotation is connected with the adapter block A, the top surface fixed connection of adapter block A has the adjusting hydraulic rod, the rotation of guiding mechanism is connected with the drive motor in the inside of middle column, the top fixed connection of drive motor has the rotary joint, the top rotation of rotary joint has the rotary plate, the top surface left side fixed connection of rotary plate has laser positioner.

[0008] As a further scheme of the utility model, the top surface fixed connection of adjusting hydraulic rod has adapter block B, the inside rotation of adapter block B's top end is connected with rotary rod B, through the setting of rotary rod B, the function that goes up and down is connected is convenient for angle adjustment.

[0009] As a further scheme of the utility model, the left and right sides rotation of rotary rod B are connected with fixed plate, the surface of fixed plate is penetrated and is connected with fixed bolt, through the setting of fixed plate, the function that is convenient for installing angle adjustment device is played.

[0010] As a further scheme of the utility model, the back fixed connection of support has the support rod, the top rotation of support rod is connected with the pivot, through the setting of pivot, the function that is convenient for display rotation angle adjustment is played.

[0011] As a further scheme of the utility model, the left and right sides rotation of pivot are connected with mounting plate, the inside inlay of mounting plate has magnetic attraction piece, the outside fixed connection of mounting plate has the extension hydraulic rod, through the setting of extension hydraulic rod, the function that can be according to external display size adjustment extension degree is played and is clamped fixed.

[0012] As a further scheme of the utility model, the top fixed connection of extension hydraulic rod has U-shaped clamping plate, the left screw connection of U-shaped clamping plate is in the back of fixed plate, through the setting of U-shaped clamping plate, the function that is played in the both sides of external display pull buckle clamping.

[0013] As a further scheme of the utility model, the rotation of support around the four is connected with telescopic support leg, the bottom outside screw connection of telescopic support leg has anti-sinking piece, through the setting of anti-sinking piece, the function that is convenient for keeping the balance of support is played.

[0014] (Three) beneficial effect

[0015] The utility model provides a kind of large-diameter pipe jacking construction guiding device, with the following beneficial effects:

[0016] 1、The large-diameter pipe jacking construction guiding device, by the setting of adjusting mechanism, when the device is used, first, the external display is installed and fixed by U-shaped clamping plate and extension hydraulic rod, then the telescopic hydraulic rod connected on the front of U-shaped clamping plate is contracted or lengthened, the connecting block and rotating rod at both ends are pulled, so that the external display can be rotated by the rotating shaft at the back, thereby adjusting the angle, which plays the role of facilitating the adjustment of the display angle, avoids the inability to change the viewing angle of the display according to actual needs, makes it difficult for the operator to clearly read the display content, and affects the accurate judgment of the pipe jacking state.

[0017] 2、The large-diameter pipe jacking construction guiding device, by the setting of guiding mechanism, when the device is used, install the rotating plate on the bottom of laser positioner, then install the rotating connecting piece on the bottom of rotating plate, use the driving motor at the bottom to make the rotating connecting piece rotate with the rotating plate on the top and the laser positioner, which plays the role of facilitating the adjustment of the angle and more accurate positioning and guiding, avoids the difficulty of providing accurate positioning guidance for the fixed-angle laser positioner, which increases the construction difficulty and may affect the construction quality and progress. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the adjusting mechanism structure schematic diagram of the utility model;

[0020] Figure 3 It is the guiding mechanism structure schematic diagram of the utility model;

[0021] Figure 4 It is the laser positioner structure schematic diagram of the utility model.

[0022] In the figure: 1, support; 2, middle column; 3, support plate; 4, adjusting mechanism; 401, telescopic hydraulic rod; 402, rotating rod A; 403, adapter block A; 404, adjusting hydraulic rod; 5, guiding mechanism; 501, driving motor; 502, rotating connecting piece; 503, rotating plate; 504, laser positioner; 6, adapter block B; 7, rotating rod B; 8, fixed plate; 9, fixed bolt; 10, brace; 11, rotating shaft; 12, mounting plate; 13, magnetic piece; 14, extension hydraulic rod; 15, U-shaped clamping plate; 16, telescopic support leg; 17, anti-sinking piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a large-diameter pipe jacking construction guiding device, including support 1, the middle part of support 1 is fixedly connected with middle column 2, the middle section outside of middle column 2 is fixedly connected with support plate 3, the left and right sides of support plate 3 are fixedly connected with adjusting mechanism 4, the inside of middle column 2 is rotatably connected with guiding mechanism 5, adjusting mechanism 4 includes telescopic hydraulic rod 401 fixedly connected on the left and right sides of support plate 3, the top of telescopic hydraulic rod 401 is rotatably connected with rotating rod A 402, the top outside of rotating rod A 402 is rotatably connected with adapter block A 403, the top surface of adapter block A 403 is fixedly connected with adjusting hydraulic rod 404, guiding mechanism 5 includes drive motor 501 rotatably connected in the inside of middle column 2, the top of drive motor 501 is fixedly connected with rotating connecting piece 502, the top of rotating connecting piece 502 is rotatably connected with rotating plate 503, the top surface left side of rotating plate 503 is fixedly connected with laser positioner 504;

[0025] Please refer to Figure 1 The top surface of adjusting hydraulic rod 404 is fixedly connected with adapter block B 6, the top inside of adapter block B 6 is rotatably connected with rotating rod B 7, by the setting of rotating rod B 7, the function of being connected to upper and lower and being convenient for angle adjustment is played;

[0026] Please refer to Figure 1 The left and right sides of rotating rod B 7 are rotatably connected with fixed plate 8, fixed bolt 9 is passed through the surface of fixed plate 8, by the setting of fixed plate 8, the function of being convenient for installing angle adjusting device is played;

[0027] Please refer to Figure 1 The back of support plate 3 is fixedly connected with support rod 10, the top of support rod 10 is rotatably connected with rotating shaft 11, by the setting of rotating shaft 11, the function of being convenient for display rotation angle adjustment is played;

[0028] Please refer to Figure 1 The left and right sides of rotating shaft 11 are rotatably connected with mounting plate 12, magnetic attraction piece 13 is inlaid in the inside of mounting plate 12, the outside of mounting plate 12 is fixedly connected with extension hydraulic rod 14, by the setting of extension hydraulic rod 14, the function of being able to be clamped and fixed according to the size of external display extension is played;

[0029] Please refer to Figure 1The top end of the extension hydraulic rod 14 is fixedly connected with a U-shaped clamping plate 15, the left side of the U-shaped clamping plate 15 is threadedly connected to the back of the fixed plate 8, and the U-shaped clamping plate 15 plays a role of clamping the external display on both sides through the setting of the U-shaped clamping plate 15;

[0030] Please refer to Figure 1 The periphery of the support 1 is rotationally connected with a telescopic supporting leg 16, and the bottom end of the telescopic supporting leg 16 is externally threadedly connected with an anti-sinking piece 17, and the anti-sinking piece 17 plays a role of facilitating balance of the support 1.

[0031] In the utility model, the working steps of the device are as follows:

[0032] The first step is that when the device is used, the external display is first fixedly installed through the U-shaped clamping plate 15 and the extension hydraulic rod 14, then the telescopic hydraulic rod 401 connected to the front of the U-shaped clamping plate 15 is retracted or lengthened, and the connecting block and the rotating rod at both ends are pulled, so that the external display can be rotated through the rotating shaft 11 at the back, thereby adjusting the angle.

[0033] The second step is that when the device is used, the rotating plate 503 is installed at the bottom of the laser positioner 504, and the rotating connecting piece 502 is installed at the bottom of the rotating plate 503, and the driving motor 501 at the bottom is used to rotate the rotating connecting piece 502 with the rotating plate 503 and the laser positioner 504 at the top to perform accurate laser positioning of the rotating angle.

[0034] It should be noted that the equipment structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the design principle technology, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the person skilled in the art;

[0035] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof are known by the person skilled in the art through the technical manual or through the conventional experimental method.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A large-diameter pipe jacking construction guide device comprising a support (1), characterized in that: The middle part of the support (1) is fixedly connected with a middle column (2), the outer middle part of the middle column (2) is fixedly connected with a supporting plate (3), the left and right sides of the supporting plate (3) are fixedly connected with an adjusting mechanism (4), the inner part of the middle column (2) is rotatably connected with a guide mechanism (5), The adjusting mechanism (4) comprises telescopic hydraulic rods (401) fixedly connected to the left and right sides of the supporting plate (3), the top end of the telescopic hydraulic rod (401) is rotatably connected with a rotating rod A (402), the outer top end of the rotating rod A (402) is rotatably connected with an adapter block A (403), the top surface of the adapter block A (403) is fixedly connected with an adjusting hydraulic rod (404); The guide mechanism (5) comprises a driving motor (501) rotatably connected to the inner part of the middle column (2), the top of the driving motor (501) is fixedly connected with a rotating connecting piece (502), the top of the rotating connecting piece (502) is rotatably connected with a rotating plate (503), the top surface left side of the rotating plate (503) is fixedly connected with a laser positioner (504).

2. The large-diameter pipe jacking construction guiding device according to claim 1, characterized in that: The top surface of the adjusting hydraulic rod (404) is fixedly connected with an adapter block B (6), the inner top end of the adapter block B (6) is rotatably connected with a rotating rod B (7).

3. A large diameter pipe jacking construction guiding device according to claim 2, characterized in that: The left and right sides of the rotating rod B (7) are rotatably connected with fixed plates (8), the surface of the fixed plate (8) penetrates a fixed bolt (9).

4. The large-diameter pipe jacking construction guiding device according to claim 1, characterized in that: The back of the supporting plate (3) is fixedly connected with a supporting rod (10), the top of the supporting rod (10) is rotatably connected with a rotating shaft (11).

5. A large diameter pipe jacking construction guiding device according to claim 4, characterized in that: The left and right sides of the rotating shaft (11) are rotatably connected with mounting plates (12), the inner part of the mounting plate (12) is inlaid with a magnetic piece (13), the outer side of the mounting plate (12) is fixedly connected with an extension hydraulic rod (14).

6. A large diameter pipe jacking construction guiding device according to claim 5, characterized in that: The top end of the extension hydraulic rod (14) is fixedly connected with a U-shaped clamping plate (15), the left side of the U-shaped clamping plate (15) is threadedly connected to the back of the fixed plate (8).

7. The large-diameter pipe jacking construction guiding device according to claim 1, characterized in that: The periphery of the support (1) is rotatably connected with telescopic supporting legs (16), the outer bottom end of the telescopic supporting leg (16) is threadedly connected with an anti-sinking piece (17).

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