Portable mark frame for monitoring settlement of building main body

Abstract

The utility model discloses a portable sign frame for monitoring settlement of a building main body, which belongs to the technical field of sign frame installation and comprises a supporting table, a limiting block is fixedly connected to the inner side of the supporting table, a lifting table is slidably connected to the inside of the supporting table, and the lifting table is slidably connected to the outer side of the limiting block. A monitoring instrument is installed at the upper end of the lifting table, a movable ring is rotationally connected to the outer side of the supporting table, three first supporting frames are rotationally connected to the lower portion of the supporting table, and connecting blocks are rotationally connected to the lower portions of the three first supporting frames. When not used, the monitoring device can be stored and protected, the first supporting frame and the second supporting frame at the bottom can be folded inwards to achieve the contraction effect, carrying and storage are convenient, meanwhile, the first supporting frame and the second supporting frame can be limited, and the first supporting frame and the second supporting frame are prevented from falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation sign frame technical field, specifically is portable sign frame for building main body settlement monitoring. BACKGROUND

[0002] The support for the monitoring instrument is usually a tripod, the tripod can better stabilize the monitoring instrument, and the tripod is also very stable when the ground is uneven, and the lifting function of the tripod can better adjust the position of the monitoring instrument, and the existing support frame can usually only be folded into a column shape, and when the supporting rod is relatively long, the support frame is inconvenient to carry, and the support is inconvenient to transport.

[0003] The utility model discloses a portable land monitoring frame convenient to fix, it is through to the outside pull ring, makes the pull rod drive fixed block and retracts into fixed recess, unfixes the fixing of lifting support rod, completes the up and down adjustment of the observation height of observation frame, improved the practicability of observation frame, so on through to the adjustment of lifting support rod and firm telescopic link, make observation frame have good folding, have made things convenient for staff's carrying, wherein the above prior art has the following technical problems: when installing the support, the support needs to be reinstalled, the monitoring cannot be carried out quickly, and the monitoring instrument needs to be placed on the support table, and then the fixing operation is inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model discloses a portable sign frame for building main body settlement monitoring, to solve the problem that the support needs to be reinstalled when installing the support in the market at present, the monitoring cannot be carried out quickly, and the monitoring instrument needs to be placed on the support table, and then the fixing operation is inconvenient.

[0005] To achieve the above object, the utility model provides the following technical scheme: a portable sign frame for building main body settlement monitoring, including support table, the inside fixed connection of support table has the limiting block, the inside sliding connection of support table has the lifting platform, the outside sliding connection of limiting block has the lifting platform, the upper end installation of lifting platform has monitoring instrument, the outside rotation connection of support table has the movable ring, the lower rotation connection of support table has three first support frame, the lower rotation connection of three first support frame has the connecting block, the lower rotation connection of three connecting blocks has the second support frame, the lower installation of support table has the limiting board, the installation of limiting board one side has the buckle.

[0006] Preferably, the inside sliding connection of movable ring has movable column, the both ends fixed connection of movable column has limiting ring, the inside of movable ring is set up with the sliding slot of limiting ring cooperation.

[0007] By adopting the technical scheme, the movable column can slide in the movable ring, and the limiting rings on both sides of the movable column make the limiting column unable to be separated from the movable ring, the movable column is pushed into the movable ring and is limited, at this time, the limiting column cannot limit the movable ring, and at this time, the movable ring can be rotated.

[0008] Preferably, the supporting table is internally connected with the limiting column in a sliding mode, and the supporting table is elastically connected with the limiting column by a spring.

[0009] By adopting the technical scheme, when the spring is pressed, the limiting column is pushed into the movable ring by the spring, at this time, part of the limiting column is in the supporting table and part of the limiting column is in the movable ring, thereby achieving the limiting effect on the movable ring.

[0010] Preferably, the connecting block is provided with a resisting block at both ends, and the lower end of the first supporting frame and the upper end of the second supporting frame are attached to the resisting block.

[0011] By adopting the technical scheme, the resisting blocks at both ends of the connecting block resist the bottom of the first supporting frame and the upper end of the second supporting frame, thereby making the first supporting frame and the second supporting frame unable to continue to rotate outward, the maximum angle between the first supporting frame and the second supporting frame is 180 degrees, thereby making the support of the sign frame more stable.

[0012] Preferably, the upper end of the movable ring is fixedly connected with a first fixed block, and the upper end of the supporting table is fixedly connected with a second fixed block.

[0013] By adopting the technical scheme, the distance between the first fixed block and the second fixed block is reduced by rotating the movable ring.

[0014] Preferably, the outer side of the first fixed block is rotatably connected with a movable rod, and the outer side of the second fixed block is slidably connected with a sliding groove in the inner side of the movable rod.

[0015] By adopting the technical scheme, when the distance between the first fixed block and the second fixed block is reduced, the connecting rod rotates on the outer side of the first fixed block, and the second fixed block slides in the inner side of the connecting rod, so that the connecting rod moves to the center of the supporting table, thereby sealing the top of the supporting table and achieving the protection effect on the monitoring instrument.

[0016] Preferably, the upper end of each of the three first supporting frames is provided with a hole matched with the buckle.

[0017] By adopting the technical scheme, when the monitoring instrument is not needed, the first supporting frame and the second supporting frame are rotated to shrink, at this time, the movable ring is rotated to move the buckle to the outer side of the first supporting frame, thereby achieving the limiting effect on the first supporting frame and preventing the first supporting frame and the second supporting frame from falling off.

[0018] Compared with the prior art, the support table can store the instrument and meter inside the support table, the first support frame and the second support frame at the bottom can be folded inward to achieve the effect of contraction, and the first support frame and the second support frame can be limited, and the first support frame and the second support frame are prevented from falling off.

[0019] 1、The lifting platform is provided with a sliding groove on the outer side, and the sliding groove is slid outside the limiting block when the monitoring instrument is pulled upward, and the recess under the lifting platform is located directly above the limiting block when the lifting platform is moved to the top, and then the monitoring instrument is moved downward, and the limiting block 7 is inserted into the recess under the lifting platform, so that the lifting platform is fixed above the limiting block.

[0020] 2、The connecting rod is provided with a first fixed block, and the distance between the first fixed block and the second fixed block is reduced, so that the connecting rod is rotated outside the first fixed block, and the second fixed block is slid inside the connecting rod, so that the connecting rod is moved to the center of the support table, and the monitoring instrument is prevented from moving upward.

[0021] 3、The first support frame and the second support frame are provided with a first support frame and a second support frame, and the first support frame and the second support frame can be rotated relative to each other, and the first support frame can be rotated at the bottom of the support table, so that the first support frame and the second support frame can be folded, and the buckle under the movable ring is rotated to the hole in the first support frame, so that the first support frame is limited, and the first support frame and the second support frame are prevented from falling off. DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of the utility model;

[0023] Figure 2 It is the support table structure schematic view of the utility model;

[0024] Figure 3 It is the movable rod structure schematic view of the utility model;

[0025] Figure 4 It is the buckle structure schematic view of the utility model;

[0026] Figure 5 It is the first support frame and the second support frame structure schematic view of the utility model;

[0027] Figure 6 It is the utility model Figure 3 It is the structure schematic view of A place in the utility model;

[0028] Figure 7 The utility model discloses Figure 5 The structure schematic diagram of B place in middle.

[0029] Figure 8 The utility model discloses Figure 5 The structure schematic diagram of C place in middle.

[0030] In the drawing: 1, support platform, 2, monitoring instrument, 3, movable ring, 4, first support frame, 5, second support frame, 6, movable rod, 7, limit block, 8, lifting platform, 9, limit plate, 10, first fixed block, 11, second fixed block, 12, buckle, 13, spring, 14, limit column, 15, movable column, 16, connecting block. Specific implementation

[0031] 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. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] Embodiment one: please refer to Figure 1 - Figure 8 As shown in the figure, the existing monitoring instrument 2 is placed on the support platform 1, and then fixed inconveniently. In order to solve this technical problem, the embodiment discloses the following technical content, a portable sign stand for building main body settlement monitoring, including support platform 1, the inner side of support platform 1 is fixedly connected with limit block 7, support platform 1 is slidably connected with lifting platform 8 in the inside, the outer side of limit block 7 is slidably connected with lifting platform 8, the upper end of lifting platform 8 is installed with monitoring instrument 2, the outer side of support platform 1 is rotatably connected with movable ring 3, the lower of support platform 1 is rotatably connected with three first support frames 4, the lower of three first support frames (4) is rotatably connected with connecting block 16, the lower of three connecting blocks 16 is rotatably connected with second support frame 5, the lower of support platform 1 is installed with limit plate 9, one side of limit plate 9 is installed with buckle 12, the inner side of movable ring 3 is slidably connected with movable column 15, the both ends of movable column 15 are fixedly connected with limit ring, the inner of movable ring 3 is provided with sliding groove matched with limit ring, the inside of support platform 1 is slidably connected with limit column 14, and the inside of support platform 1 is elastically connected with limit column 14 through spring 13, the both ends of connecting block 16 are provided with abutting block, and the lower end of first support frame 4 and the upper end of second support frame 5 are attached with abutting block.

[0033] When the monitoring instrument 2 needs to be used, the movable column 15 is pressed, at this time, the movable ring 3 is rotated, so that the first fixed block 10 on the movable ring 3 is moved, thereby increasing the distance between the first fixed block 10 and the second fixed block 11, so that the movable rod 6 is rotated outside the first fixed block 10, and the second fixed block 11 is slid inside the movable rod 6, so that the movable rod 6 is away from the center of the support table 1, at this time, the support table 1 is opened upward, the monitoring instrument 2 is pulled upward, so that the sliding groove outside the lifting table 8 is slid outside the limiting block 7, when the lifting table 8 is moved to the top, the monitoring instrument 2 is rotated, so that the groove below the lifting table 8 is right above the limiting block 7, at this time, the monitoring instrument 2 is moved downward, at this time, the limiting block 7 is just inserted into the groove below the lifting table 8, so that the lifting table 8 is fixed above the limiting block 7, at this time, the monitoring instrument 2 can be used.

[0034] Embodiment two: the technical content disclosed in this embodiment is a further improvement on the basis of the above-mentioned embodiment one, the support needs to be reinstalled when the support is installed, and the monitoring cannot be quickly carried out, in order to further solve this technical problem, the embodiment discloses the following technical content, as shown in Figure 4 Figure 8 The upper end of the movable ring 3 is fixedly connected with the first fixed block 10, the upper end of the support table 1 is fixedly connected with the second fixed block 11, the outer side of the first fixed block 10 is rotatably connected with the movable rod 6, the outer side of the second fixed block 11 is slidably connected with the sliding groove inside the movable rod 6, and the upper end of each of the three first support frames 4 is provided with a hole matched with the buckle 12.

[0035] When the support table 1 needs to be erected, the movable column 15 is pressed, at this time, one end of the movable column 15 pushes the limiting column 14, so that the limiting column 14 extrudes the spring 13, so that the movable ring 3 loses the limiting effect of the limiting column 14, at this time, the movable ring 3 is rotated, when the sliding groove inside the movable ring 3 is aligned with the next limiting column 14, the spring 13 is reset, the limiting column 14 is pushed into the sliding groove inside the movable ring 3, at this time, the movable ring 3 is limited by the limiting column 14 and cannot be rotated, at this time, the first support frame 4 and the second support frame 5 lose the limiting effect of the limiting plate 9 and the buckle 12, the sign frame can be supported on the ground by rotating the first support frame 4 and the second support frame 5.

[0036] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.​

Claims

1. A portable marker frame for building body settlement monitoring, comprising a support table (1), a limiting block (7) is fixedly connected to the inner side of the support table (1), a lifting table (8) is slidably connected to the inner side of the support table (1), the outer side of the limiting block (7) is slidably connected with the lifting table (8), a monitoring instrument (2) is installed on the upper end of the lifting table (8), and a movable ring (3) is rotatably connected to the outer side of the support table (1). characterized in that Three first support frames (4) are rotatably connected below the support table (1), three connecting blocks (16) are rotatably connected below the first support frames (4), second support frames (5) are rotatably connected below the connecting blocks (16), a limiting plate (9) is installed below the support table (1), a buckle (12) is installed on one side of the limiting plate (9), a first fixing block (10) is fixedly connected to the upper end of the movable ring (3), a second fixing block (11) is fixedly connected to the upper end of the support table (1), a movable rod (6) is rotatably connected to the outer side of the first fixing block (10), and the outer side of the second fixing block (11) is slidably connected with a sliding groove in the inner side of the movable rod (6).

2. The portable marker post for monitoring settlement of a building body according to claim 1, wherein: A movable column (15) is slidably connected to the inner side of the movable ring (3), limiting rings are fixedly connected to both ends of the movable column (15), and a sliding groove matched with the limiting rings is formed in the inner side of the movable ring (3).

3. The portable marker post for monitoring settlement of a building structure according to claim 1, wherein: A limiting column (14) is slidably connected to the inner side of the support table (1) and elastically connected with the support table (1) through a spring (13).

4. The portable marker post for monitoring settlement of a building structure according to claim 1, wherein: Resistant blocks are arranged at both ends of the connecting block (16), and the lower end of the first support frame (4) and the upper end of the second support frame (5) are attached to the resistant blocks.

5. The portable marker post for monitoring settlement of a building structure according to claim 1, wherein: Holes matched with the buckle (12) are formed in the upper ends of the first support frames (4).

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