Rapidly-installed deep settlement observation mark

Abstract

The utility model discloses a deep settlement observation mark capable of being quickly installed, which belongs to the technical field of construction measuring equipment and comprises a connecting sleeve, a measuring rod, an installation base and a plurality of reinforcing plates, the measuring rod is inserted on the upper surface of the installation base, one end of each reinforcing plate is inserted on the side wall of the measuring rod, and the other end of each reinforcing plate is inserted on the upper surface of the installation base. The connecting sleeve sleeves the outer surfaces of the two measuring rods, and the reinforcing plate is installed on the outer surface of the lower measuring rod. The problems that in the prior art, due to the fact that a deep settlement observation mark is formed by pouring concrete, the deep settlement observation mark cannot be used immediately and cannot be dismantled for secondary utilization, cost is increased, and observation efficiency is affected are solved. The repeated utilization rate of the observation object is improved, the manufacturing cost is reduced, and the method has good universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction surveying equipment technical field, concretely relates to a quick installation's deep layer settlement observation mark. BACKGROUND

[0002] The settlement mark is arranged on the ground surface, and the settlement mark plays a monitoring role on construction and provides reliable data for calculation of actual consolidation degree and stopping load standard. Before vacuum load is applied, the settlement mark is arranged to start observation. The ground surface of the settlement mark setting point is required to be flat, and the settlement rod cannot shake. When the vacuum combined surcharge preloading period ends, the consolidation degree and post-construction settlement are calculated according to the settlement observation data.

[0003] The general settlement mark is mostly made of metal structure and cast-in-place concrete. Although the settlement mark has reliable stability, the settlement mark cannot be immediately put into use because of pouring concrete and waiting for the concrete strength to meet the requirements, and the settlement mark becomes a permanent facility after pouring and cannot be moved or reused.

[0004] Therefore, how to provide a quick installation's deep layer settlement observation mark to solve the defects of the existing deep layer settlement observation mark is a technical problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the utility model provides a quick installation's deep layer settlement observation mark to solve the problem of cost increase and influence on observation efficiency caused by the fact that the deep layer settlement observation mark is made of cast-in-place concrete and cannot be immediately used and cannot be removed and reused in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model discloses a quick installation's deep layer settlement observation mark, which comprises:

[0008] A mounting base is provided with a measuring rod inserted on the upper surface;

[0009] A plurality of reinforcing plates are inserted on the side wall of the measuring rod at one end, and the other end of the reinforcing plate is inserted on the upper surface of the mounting base;

[0010] A connecting sleeve is sleeved on the outer surfaces of two measuring rods, and the reinforcing plate is mounted on the outer surface of the lower measuring rod.

[0011] In a possible implementation mode, the measuring rod comprises:

[0012] A rod body is provided with a plurality of arc blocks on the surface, the rod body is hollow inside, and the rod body is inserted into the upper end of the mounting base;

[0013] A dial slot is formed on the outer surface of the circular arc block. A first insertion hole is formed on the outer surface of the bottom of the rod body. One end of the reinforcing plate is inserted into the first insertion hole.

[0014] In a possible implementation, a plurality of arc-shaped insertion slots are formed on the top surface of the rod body. A plurality of arc-shaped insertion blocks are installed on the bottom surface of the rod body.

[0015] In a possible implementation, the reinforcing plate comprises:

[0016] A plate body is inserted into the upper end of the mounting base.

[0017] A rectangular block is installed on the side surface of the plate body. The rectangular block is inserted into the first insertion hole.

[0018] In a possible implementation, the connecting sleeve comprises:

[0019] A pipe body is sleeved on the outer side of the measuring rod. A plurality of circular arc slots are formed on the inner surface of the pipe body.

[0020] A limiting dial is installed in the circular arc slot. The other end of the limiting dial is inserted into the side surface of the measuring rod.

[0021] A plurality of circular arc holes are formed on the inner surface of the pipe body.

[0022] In a possible implementation, the mounting base comprises:

[0023] A mounting plate is provided with a measuring rod insertion slot on the top surface.

[0024] A plurality of second insertion holes are formed on the top surface of the mounting plate. The second insertion holes are arranged on the side of the measuring rod insertion slot. The bottom of the reinforcing plate is inserted into the second insertion hole.

[0025] A limiting hole is formed in the mounting plate. The limiting hole is arranged below the measuring rod insertion slot.

[0026] In a possible implementation, an observation ball is placed above the uppermost end of the measuring rod.

[0027] The utility model discloses a reinforcing plate is inserted on the side wall of surveying rod, completes the connection of surveying rod and reinforcing plate, then the surveying rod of connecting with reinforcing plate is inserted in the opening of the top of mounting base, adopts such mode of inserting, in some specific position, under the condition of not using welding, can guarantee that deep layer subsidence observation mark is not easy to incline and causes the condition of measurement to have error, satisfies the requirement of quick installation, and, through the outer side of two surveying rods of connecting sleeve pipe, reach the purpose of prolonging the height of measurement, not only, through connecting sleeve pipe still can make the surveying rod of being located upper not easy to incline, and the design assembly simple of this, convenient to dismount, even after assembling, still can carry, like this can satisfy the purpose of secondary or multiple utilization, not only, the structure of assembling can quickly be put into measurement work, greatly improve the measurement efficiency, reduce the cost, improve the practicality. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawing needed to be used in the embodiment or the prior art description. Obviously, the drawing in the following description is only exemplary, and for those skilled in the art, other implementation drawings can be obtained without creative labor on the basis of the provided drawings.

[0029] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions of the utility model that can be implemented, so they do not have technical significance, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.

[0030] Figure 1 The utility model provides a quick installation's deep layer subsidence observation mark perspective view for the utility model;

[0031] Figure 2 The utility model provides a surveying rod perspective view for the utility model;

[0032] Figure 3 The utility model provides an arc slot perspective view for the utility model;

[0033] Figure 4 The utility model provides an arc block perspective view for the utility model;

[0034] Figure 5 The utility model provides a reinforcing plate perspective view for the utility model;

[0035] Figure 6 The utility model provides a connecting sleeve pipe section view for the utility model;

[0036] Figure 7 The utility model provides a mounting base perspective view is provided for the utility model;

[0037] Figure 8 The utility model provides a limiting hole perspective view is provided for the utility model;

[0038] Figure 9 The utility model provides a second jack perspective view is provided for the utility model;

[0039] In the drawing: 1 connecting sleeve; 11 arc slot; 12 limiting push piece; 13 pipe body; 14 arc hole; 2 measuring rod; 21 arc block; 22 rod body; 23 first jack; 24 push piece slot; 25 arc insertion slot; 26 arc insertion block; 3 mounting base; 31 limiting hole; 32 mounting plate; 33 measuring rod insertion slot; 34 second jack; 4 reinforcing plate; 41 plate body; 42 rectangular block. DETAILED DESCRIPTION

[0040] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification, obviously, the described embodiments are a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0041] Please refer to Figures 1-9 , now a kind of quick installation's deep settlement observation mark disclosed by the utility model will be described, the utility model has four parts, as Figure 1 , including connecting sleeve 1, measuring rod 2, mounting base 3 and reinforcing plate 4, measuring rod 2 is inserted on the upper surface of mounting base 3, the reinforcing plate 4 one end is inserted on the side wall of measuring rod 2, reinforcing plate 4 other end is inserted on the upper surface of mounting base 3, connecting sleeve 1 is sleeved on the outer surface of two measuring rods 2, reinforcing plate 4 is installed on the outer surface of lower measuring rod 2.

[0042] The utility model discloses a first insert the rectangular block 42 of four reinforcing plate 4 from the side of first jack 23, and first jack 23 is extended to the bottom of pole body 22, and rectangular block 42 can also along the port of first jack 23 of pole body 22 bottom, slide into first jack 23, then insert the pole body 22 with reinforcing plate 4 into surveying staff slot 33, and the arc insert block 26 of surveying staff 2 bottom will be aligned with limiting hole 31 during the insertion process, and finally insert into limiting hole 31, and after determining the observation height, the surveying height can be improved by connecting surveying staff 2 upwards, when two surveying staffs 2 are connected, take another surveying staff 2, and the arc insert block 26 at the bottom of the surveying staff 2 is aligned with the top arc insert slot 25 of the surveying staff 2 on the mounting base 3, and the arc insert slot 25 and the arc insert block 26 are connected together, after splicing, two surveying staffs 2 are connected, then take the connecting sleeve 1, and the connecting sleeve 1 moves along the uppermost surveying staff 2, when the connecting sleeve 1 block enters the next surveying staff 2, slightly rotate the uppermost surveying staff 2, and the arc blocks 21 of the two surveying staffs 2 are aligned, then continue to slide the connecting sleeve 1 downwards, until the connecting sleeve 1 is sleeved on the two surveying staffs 2, so that the connection of the two surveying staffs 2 is completed, and when the connecting sleeve 1 is sleeved on the surveying staff 2, the outer wall of the surveying staff 2 extrudes the limiting tab 12, so that the limiting tab 12 slightly deflects towards the inner wall of the pipe body 13, and in the process of gradually moving the connecting sleeve 1, the limiting tab 12 gradually approaches the tab slot 24, when the limiting tab 12 enters the tab slot 24, under the action of the elasticity, the limiting tab 12 enters the tab slot 24, which can clamp the connecting sleeve 1 at the connection position of the two surveying staffs 2, and under the action of the elasticity of the limiting tab 12, the deflection of the uppermost surveying staff 2 is effectively limited, the measurement effect is guaranteed, and for the splicing mode, the reinforcing plate 4 can be inserted into the second jack 34 first, then take the surveying staff 2, and the first jack 23 opening at the bottom of the surveying staff 2 is aligned with the rectangular block 42, and then the connection is completed, after the whole observation mark installation is completed, the observation ball is installed at the end of the uppermost surveying staff 2, then the surveying instrument is matched, and the settlement measurement is completed, the installed structure can realize measurement when installed in the specified position, and can be quickly put into use.

[0043] In one specific embodiment, as Figure 2, the measuring rod 2 comprises a circular arc block 21, a rod body 22, a first insertion hole 23 and a poking piece slot 24, the rod body 22 is internally hollow, the rod body 22 is inserted on the upper end of the mounting base 3, the poking piece slot 24 is arranged on the outer surface of the circular arc block 21, the first insertion hole 23 is arranged on the outer surface of the bottom of the rod body 22, and one end of the reinforcing plate 4 is inserted into the first insertion hole 23. The circular arc block 21 and the rod body 22 are integrally formed, the first insertion hole 23 is arranged for mounting the rectangular block 42, thereby mounting the reinforcing plate 4 on the rod body 22, and the circular arc block 21 is arranged to facilitate the installation of various observation balls, and the poking piece slot 24 is arranged for placing the limiting poking piece 12, thereby limiting the connecting sleeve 1.

[0044] In a specific embodiment, as Figures 3-4 , the rod body 22 is internally hollow, the rod body 22 is inserted on the upper end of the mounting base 3, the poking piece slot 24 is arranged on the outer surface of the circular arc block 21, the first insertion hole 23 is arranged on the outer surface of the bottom of the rod body 22, and one end of the reinforcing plate 4 is inserted into the first insertion hole 23. The circular arc block 21 and the rod body 22 are integrally formed, the first insertion hole 23 is arranged for mounting the rectangular block 42, thereby mounting the reinforcing plate 4 on the rod body 22, and the circular arc block 21 is arranged to facilitate the installation of various observation balls, and the poking piece slot 24 is arranged for placing the limiting poking piece 12, thereby limiting the connecting sleeve 1.

[0045] In a specific embodiment, as Figure 5 In a specific embodiment, the reinforcing plate 4 comprises a plate body 41 and a rectangular block 42, the plate body 41 is inserted on the upper end of the mounting base 3, the rectangular block 42 is arranged on the side surface of the plate body 41, and the rectangular block 42 is inserted into the first insertion hole 23.

[0046] In a specific embodiment, as Figure 6The connecting sleeve 1 comprises a circular-arc groove 11, a limiting push piece 12, a pipe body 13 and a circular-arc hole 14. The pipe body 13 is sleeved outside the measuring rod 2. A plurality of circular-arc grooves 11 are formed on the inner surface of the pipe body 13. The limiting push piece 12 is installed in the circular-arc groove 11. The other end of the limiting push piece 12 is inserted into the side surface of the measuring rod 2. A plurality of circular-arc holes 14 are formed on the inner surface of the pipe body 13. The circular-arc hole 14 is arranged to cooperate with the circular-arc block 21. The cooperation between the circular-arc block 21 and the circular-arc hole 14 can solve the problem that the existing measuring rod 2 adopts a circular rod, the surface of the circular rod is relatively slippery, and the circular rod is prone to deflection, thereby affecting the measurement accuracy. The circular-arc hole 14 is integrally formed with the pipe body 13. After the limiting push piece 12 enters the push piece groove 24, the limiting push piece 12 can not only limit the movement of the connecting sleeve 1, but also prevent the deflection of the rod body 22. The limiting push piece 12 is installed on the bottom surface of the circular-arc groove 11 and extends upwardly and obliquely. Such an arrangement makes the movement of the connecting sleeve 1 only from top to bottom. The limiting push piece 12 is generally clamped in the push piece groove 24 of the upper rod body 22. When disassembling, the upper rod body 22 together with the connecting sleeve 1 is pulled out, and then the connecting sleeve 1 is slid along the lower end of the pulled-out rod body 22 to complete the separation of the rod body 22 and the connecting sleeve 1. Such an arrangement is also to prevent the connecting sleeve 1 from being inadvertently moved upwardly and separated, thereby affecting the connection between the two rod bodies 22 and further affecting the measurement. The limiting push piece 12 is made of a plastic or other elastic material.

[0047] In a specific embodiment, as Figures 7-8 shown, the mounting base 3 comprises a limiting hole 31, a mounting plate 32, a measuring rod insertion groove 33 and a second insertion hole 34. The measuring rod insertion groove 33 is formed on the top surface of the mounting plate 32. A plurality of second insertion holes 34 are formed on the top surface of the mounting plate 32. The second insertion hole 34 is arranged on the side of the measuring rod insertion groove 33. The bottom of the reinforcing plate 4 is inserted into the second insertion hole 34. The limiting hole 31 is formed in the mounting plate 32 and arranged below the measuring rod insertion groove 33. The limiting hole 31 is arranged to cooperate with the arc-shaped insertion block 26. In addition to the effect of positioning the rod body 22, the limiting hole 31 can also have the same effect as the arc-shaped insertion groove 25, thereby achieving a certain limiting effect on the rod body 22 installed on the mounting base 3 and preventing deflection. The measuring rod insertion groove 33 is arranged to install the measuring rod 2 and prevent the measuring rod 2 from deflecting. The second insertion hole 34 is arranged to install the reinforcing plate 4. For the measuring rod 2 installed with the reinforcing plate 4, the deflection can be further prevented. As Figure 9 shown, the width of the second insertion hole 34 is smaller than that of the first insertion hole 23. Such an arrangement can make the rectangular block 42 only be arranged in the first insertion hole 23 when the reinforcing plate 4 and the measuring rod 2 are installed, so that the rectangular block 42 is completely squeezed into the first insertion hole 23. In addition to further facilitating the connection and strengthening the connection, the reinforcing plate 4 can also be prevented from being displaced in the second insertion hole 34, thereby affecting the fixing effect.

[0048] In one specific embodiment, an observation ball is placed above the uppermost measuring rod 2. The observation ball is arranged for detection, and the placement height of the observation ball depends on the number of spliced measuring rods 2. For some places, the influence of external force does not affect the deflection of the measuring rod 2, and thus does not affect the measurement accuracy. At this time, the spliced structure can be used, and after use, the structure can be disassembled and stored for the next use. For other places, welding is required to reinforce the connection part again to ensure the measurement accuracy. However, even if the observation mark is welded together, because it is not a cement pouring fixed connection, after use, the whole structure can be taken away for secondary use. The whole structure is mostly made of metal material, which can effectively prevent deflection and is convenient for welding.

[0049] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model belong to the scope of protection required by the utility model.

Claims

1. A quick installation deep-set settlement marker characterized in that, The utility model relates to a kind of installation base (3), upper surface is inserted with measuring rod (2);Several reinforcing plates (4) are inserted in the side wall of the measuring rod (2) one end, the other end of the reinforcing plate (4) is inserted on the upper surface of the installation base (3);Connecting sleeve (1) is sleeved on the outer surface of two measuring rods (2), and the reinforcing plate (4) is installed on the outer surface of lower measuring rod (2). The measuring rod (2) includes: The rod body (22) is hollow inside, and the rod body (22) is inserted into the upper end of the installation base (3) at the bottom; The first insertion hole (23) is opened on the bottom outer surface of the rod body (22), and the one end of the reinforcing plate (4) is inserted into the first insertion hole (23).

2. The quick-mounting deep-set settlement marker according to claim 1, wherein, The top surface of the rod body (22) is provided with a plurality of arc-shaped insertion grooves (25), and the bottom surface of the rod body (22) is provided with a plurality of arc-shaped insertion blocks (26). The reinforcing plate (4) includes: The plate body (41) is inserted into the upper end of the installation base (3) at the bottom; 3. The quick-mounting deep-set settlement marker according to claim 2, wherein, The rectangular block (42) is installed on the side surface of the plate body (41), and the rectangular block (42) is inserted into the first insertion hole (23).

4. The quick-mounting deep-set settlement marker of claim 2, wherein, The connecting sleeve (1) includes: The pipe body (13) is sleeved on the outer side of the measuring rod (2), and the inner surface of the pipe body (13) is provided with a plurality of arc grooves (11); The limiting push piece (12) is installed in the arc groove (11), and the other end of the limiting push piece (12) is inserted into the side surface of the measuring rod (2); 5. The quick-mounting deep-set settlement marker of claim 1, wherein, A plurality of arc holes (14) are opened on the inner surface of the pipe body (13). The installation base (3) includes: The installation plate (32) is provided with a measuring rod insertion groove (33) on the top surface; A plurality of second insertion holes (34) are opened on the top surface of the installation plate (32), and the second insertion holes (34) are arranged on the side of the measuring rod insertion groove (33), and the bottom of the reinforcing plate (4) is inserted into the second insertion hole (34); 6. The quick-mounting deep-set settlement marker of claim 1, wherein, The limiting hole (31) is opened in the installation plate (32), and the limiting hole (31) is arranged below the measuring rod insertion groove (33). The uppermost measuring rod (2) is placed above the observation ball. ​ ​ 7. The quick-mounting deep-set settlement marker of claim 1, wherein, ​

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