A calandria mounting positioning frame

Abstract

The utility model discloses a kind of calandria installation positioning frame, belong to building construction technical field, technical scheme is, a kind of calandria installation positioning frame, including two beams being symmetrically arranged, the lower end of beam is fixedly set column, wheel is rotationally arranged on column, the middle position of two beams is provided with guide mouth, guide mouth is slidably provided with vertical rod, the lower end of two vertical rods is fixedly connected by lower horizontal bar, and the upper end is fixedly connected by upper horizontal bar, and a plurality of positioning pipes corresponding to a plurality of calandria arranged side by side are provided on lower horizontal bar;The upper end of one end of two beams is fixedly provided with fixed plate, the middle position of fixed plate is rotationally provided with screw rod by bearing, and connecting plate is provided on screw rod by thread connection, and connecting plate is fixedly connected with the upper horizontal bar;Still including the driving member of driving screw rod rotation.The utility model has the beneficial effects that: provide a kind of calandria installation positioning frame.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and specifically relates to a pipe installation positioning frame. Background Technology

[0002] In pipe laying construction, it is often necessary to lay multiple pipes side by side underground. In traditional pipe installation, because the pipes are usually spliced ​​in sections, and sometimes it is necessary to place blocks under the pipes to maintain stability, the construction personnel need to repeatedly measure and position each pipe and its blocks individually. Utility Model Content

[0003] The purpose of this utility model is to provide a pipe installation positioning frame that can simultaneously and quickly position multiple parallel pipes.

[0004] The utility model is achieved through the following measures: a pipe installation positioning frame, characterized in that it includes two symmetrically arranged crossbeams, each with a column fixedly installed below both ends of the crossbeams, each column having a wheel rotatably mounted on it, each of the two crossbeams having a guide opening in the middle, each guide opening having a vertical rod sliding inside it, the lower ends of the two vertical rods being fixedly connected by a lower horizontal rod, and the upper ends being fixedly connected by an upper horizontal rod, the lower horizontal rod having a plurality of positioning tubes corresponding one-to-one with a plurality of pipes arranged side by side; A fixing plate is fixedly installed above one end of each of the two crossbeams. A screw is rotatably installed in the middle of the fixing plate via a bearing. A connecting plate is threadedly connected to the screw and is fixedly connected to the upper horizontal bar. It also includes a drive component for rotating the screw.

[0005] Furthermore, the driving component is a handwheel or a motor with a speed reducer.

[0006] Furthermore, a sliding sleeve is fixedly provided above each of the positioning tubes, and the sliding sleeve is slidably mounted on the lower horizontal bar and can be fixed by screws.

[0007] Furthermore, the wheel is located inside the column.

[0008] Furthermore, both ends of the positioning tube are concentrically provided with frustum rings, and the outer ends of the frustum rings are smaller. The outer diameter of the smaller ends is smaller than the outer diameter of the positioning tube, and is generally less than 10cm-20cm. The frustum rings can minimize the amount of soil entering the positioning tube from both ends when the positioning tube is pressed against the ground.

[0009] Furthermore, it also includes a pull rod located above the outside of the drive member, the two ends of which are fixed to the fixed plate or crossbeam by diagonal braces.

[0010] Furthermore, the outer wall of the lower horizontal bar is provided with a scale for measuring distance, with the zero mark located at the center of the lower horizontal bar. The scale lines extend 1mm from the zero mark outwards from each other on both sides. The scale lines are generally located on the upper surface of the lower horizontal bar.

[0011] Furthermore, the outer diameter of the positioning tube is generally consistent with the outer diameter of the pipe, or the axis is in the same vertical plane.

[0012] How to use: The construction workers push the tie rod to move the positioning frame onto the trench where the pipes to be installed will be placed, ensuring that the two crossbeams are parallel to the design axis of the pipes. Observing the scale lines on the lower horizontal bar, they loosen the screws securing the sliding sleeves and, according to the pipe spacing requirements in the design drawings, slide each positioning pipe to the corresponding scale position, then tighten the screws to secure it.

[0013] Operate the drive mechanism (turn the handwheel or start the motor) to rotate the screw. The screw, through its threads, drives the connecting plate and the upper horizontal bar and vertical bar fixed to it to move up and down as a whole, thereby adjusting the height of the lower horizontal bar and its upper positioning tube until the positioning tube descends to the bottom of the trench and presses the soil layer to form a groove. The mark of this groove is the installation position of the pipe or gasket.

[0014] The beneficial effects of the technical solution provided by this utility model embodiment are: by setting positioning tubes equidistant from the parallel pipes, the positioning tubes press out imprinted grooves in the grooves, and the imprinted grooves are used to position the pipes. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings listed below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0017] The components represented by each number in the attached diagram are listed below: 1. Crossbeam; 2. Column; 3. Wheel; 4. Upright pole; 5. Lower horizontal bar; 6. Upper horizontal bar; 7. Positioning tube; 8. Sliding sleeve; 9. Fixing plate; 10. Bearing; 11. Screw; 12. Handwheel; 13. Diagonal bar; 14. Tie rod; 15. Frustum ring; 16. Connecting plate. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. Of course, the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit its scope.

[0019] See Figure 1 A pipe installation positioning frame is characterized in that it includes two symmetrically arranged crossbeams 1, each with a column 2 fixedly installed below both ends of the crossbeams 1, each column 2 having a wheel 3 rotatably mounted on it, each of the two crossbeams 1 having a guide opening in the middle, each of the guide openings having a vertical rod 4 sliding inside it, the lower ends of the two vertical rods 4 being fixedly connected by a lower horizontal rod 5, and the upper ends being fixedly connected by an upper horizontal rod 6, and the lower horizontal rod 5 having a plurality of positioning tubes 7 corresponding one-to-one with a plurality of pipes arranged side by side; A fixing plate 9 is fixedly installed above one end of the two crossbeams 1. A screw 11 is rotatably installed in the middle of the fixing plate 9 via a bearing 10. A connecting plate 16 is installed on the screw 11 via a threaded connection. The connecting plate 16 is fixedly connected to the upper horizontal bar 6. It also includes a drive component that drives the screw 11 to rotate.

[0020] The drive component is a handwheel 12 or a motor with a reducer.

[0021] Each positioning tube 7 is fixedly provided with a sliding sleeve 8 above it. The sliding sleeve 8 is slidably mounted on the lower horizontal bar 5 and can be fixed by screws.

[0022] Wheel 3 is located inside column 2.

[0023] Both ends of the positioning tube 7 are concentrically provided with frustum rings 15, with the outer end of the frustum ring 15 being the smaller end. The outer diameter of the smaller end is smaller than the outer diameter of the positioning tube 7, and is generally less than 10cm-20cm. The frustum rings 15 can minimize the amount of soil entering the positioning tube 7 from both ends when the positioning tube 7 is pressed against the ground.

[0024] It also includes a pull rod 14 located above the outside of the drive component, with both ends of the pull rod 14 fixed to the fixed plate 9 or the crossbeam 1 by diagonal braces 13.

[0025] The lower horizontal bar 5 has a distance measurement scale on its outer wall, with the zero mark located at the center of the lower horizontal bar 5. The scale lines extend 1mm from the zero mark outwards from each other on either side. The scale lines are generally located on the upper surface of the lower horizontal bar 5.

[0026] The outer diameter of the positioning tube 7 is generally the same as the outer diameter of the pipe, or the axis is in the same vertical plane.

[0027] How to use: The construction workers push the tie rod 14 to move the positioning frame onto the trench where the pipes to be installed will be placed, so that the two crossbeams 1 are parallel to the design axis of the pipes. Observe the scale lines on the lower horizontal bar 5, loosen the screws of the fixing sleeve 8, and adjust each positioning tube 7 to the corresponding scale position according to the pipe spacing requirements in the design drawings, and then tighten the screws to fix it.

[0028] Operate the drive mechanism (turn handwheel 12 or start the motor) to rotate screw 11. Screw 11 drives connecting plate 16 and the upper horizontal bar 6 and vertical bar 4 fixed thereto to move up and down as a whole, thereby adjusting the height of lower horizontal bar 5 and its upper positioning tube 7, until the positioning tube 7 descends to the bottom of the trench and presses the soil layer to form a groove. The mark of the groove at this time is the installation position of the pipe or pad.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe installation positioning bracket, characterized in that, It includes two symmetrically arranged crossbeams, with columns fixedly installed at both ends of each crossbeam. Wheels are rotatably installed on each column. Guide openings are provided in the middle of the two crossbeams, and uprights slide in each guide opening. The lower ends of the two uprights are fixedly connected by a lower horizontal bar, and the upper ends are fixedly connected by an upper horizontal bar. Several positioning tubes are provided on the lower horizontal bar, corresponding one-to-one with several rows of pipes arranged side by side. A fixing plate is fixedly installed above one end of each of the two crossbeams. A screw is rotatably installed in the middle of the fixing plate via a bearing. A connecting plate is threadedly connected to the screw and is fixedly connected to the upper horizontal bar. It also includes a drive component that drives the screw to rotate; The screw drives the connecting plate, the upper horizontal bar fixed to the connecting plate, and the vertical bar to move up and down as a whole through the thread, thereby adjusting the height of the lower horizontal bar and the positioning tube on it.

2. The pipe installation positioning frame according to claim 1, characterized in that, The driving component is a handwheel or a motor with a speed reducer.

3. The pipe installation positioning frame according to claim 1, characterized in that, Each of the positioning tubes is fixedly provided with a sliding sleeve, which is slidably mounted on the lower horizontal bar and can be fixed by screws.

4. The pipe installation positioning frame according to claim 1, characterized in that, The wheel is located inside the column.

5. The pipe installation positioning frame according to claim 1, characterized in that, Both ends of the positioning tube are concentrically provided with frustum rings, and the outer end of the frustum ring is the smaller end.

6. The pipe installation positioning frame according to claim 1, characterized in that, It also includes a pull rod located above the outside of the drive component, the two ends of which are fixed to the fixed plate or crossbeam by diagonal braces.

7. The pipe installation positioning frame according to claim 1, characterized in that, The lower horizontal bar has a distance measurement scale on its outer wall, with the zero mark located at the center of the lower horizontal bar.

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