Hidden settlement observation point structure

Abstract

The utility model relates to an observation point structure, belongs to the technical field of settlement observation, and particularly relates to a hidden settlement observation point structure which comprises a wall body, a sleeve is fixedly mounted on the inner side of the wall body, a clamping block is fixed on the inner side of the sleeve, and an observation rod is arranged at one end of the inner side of the sleeve; the sliding block is arranged on the inner side of the sleeve, the spring is fixed to one side of the sliding block, when one end of the connecting block abuts against the sliding block, the observation rod and the connecting block continue to be pushed, at the moment, the sliding block and the spring are extruded, the sliding block moves, and the spring is compressed; the observation rod and the connecting block are rotated, the spring rebounds, the clamping block resets, and clamping of the observation rod and the connecting block is completed; by arranging a baffle, rainwater can be blocked in cloudy and rainy days, and the observation rod is prevented from being damaged; the problem that the clamping effect between the observation rod and the sleeve cannot be ensured in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement observation, in particular to a hidden settlement observation point structure. Background Art

[0002] Settlement observation points refer to the observation points used in measuring the elevation changes of the observed objects. The layout of settlement observation points should be able to fully reflect the foundation deformation characteristics of the building, and should be determined in combination with the geological conditions and building structure characteristics. Settlement observation has three functions of safety forecasting, scientific evaluation and inspection of construction quality during the construction, completion acceptance and post-completion monitoring of the building.

[0003] After searching, a Chinese patent with publication number CN219694160U discloses a hidden settlement observation point structure, including a decorative structure, a main structure, a sleeve and a settlement observation rod, the decorative structure is arranged on the outer surface of the main structure; the sleeve is arranged between the main structure and the decorative structure, and through holes are arranged at corresponding positions of the decorative structure and the sleeve, and a fixed block is arranged inside the sleeve away from the main structure side; the settlement observation rod includes a measuring part and a connecting part, one end of the connecting part is connected to one end of the measuring part, and the other end thereof is provided with a rotating hole, and a connecting groove is arranged on its surface, and a measuring point is arranged at the other end of the measuring part; the settlement observation rod and the sleeve are detachably connected.

[0004] This structure can be used for permanent observation points of steel structures. The color steel plate exterior wall does not need to be replaced after installation. At the same time, it can avoid the impact of the settlement observation rod being too long on the monitoring results. After the construction of the color steel plate exterior wall is completed, the observation point structure is located behind the color steel plate as a whole, reducing the probability of damage.

[0005] Combining the prior art and the device, it is found that this structure cannot ensure the locking effect of the connection part when installing the settlement observation rod. When the observation rod is slightly rotated, it can slide down. At the same time, in rainy weather, the observation rod cannot be protected, and rainwater can easily penetrate through the gap and cause damage to the observation rod. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a hidden settlement observation point structure, in which a slider is arranged on the inner side of the sleeve, and a spring is fixed on one side of the slider. When one end of the connecting block abuts against the slider, the observation rod and the connecting block continue to be pushed, and the slider and the spring are squeezed at this time. The slider moves and the spring is compressed. By utilizing the elastic potential energy of the spring, when the blocking block moves to the middle position of the blocking slot, the observation rod and the connecting block are rotated, the spring rebounds, and the blocking block is reset to complete the engagement of the observation rod and the connecting block.

[0007] The technical solution for achieving the purpose of the utility model is: a hidden settlement observation point structure, including a wall, a sleeve is fixedly installed on the inner side of the wall, a clamping block is fixed on the inner side of the sleeve, and an observation rod is provided at one end of the inner side of the sleeve, and also includes: a limiting mechanism, which is arranged inside the sleeve; the limiting mechanism includes a connecting block fixed to one end of the observation rod, a slider slidably arranged on the inner side of the sleeve, a clamping groove matched with the clamping block is arranged on the outer side of the connecting block, and a rotating hole is arranged on the inner side of the connecting block, a spring is fixed to one end of the slider, and the other end of the spring is fixed to the inner side of the sleeve.

[0008] In some embodiments, a baffle is provided on one side of the wall at a position above the observation rod, and an ear plate is fixed on the lower side of the baffle, and the ear plate is fixed to the one side of the wall by bolts.

[0009] In some embodiments, both ends of the baffle are inclined, and the baffle is made of stainless steel.

[0010] In certain embodiments, the diameter of the spring is greater than the diameter of the sight rod.

[0011] In some embodiments, the length of the sleeve is greater than the length of the sight rod.

[0012] In some embodiments, an internal thread is provided on the inner side of the rotating hole.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, the utility model provides a slider inside the sleeve, and a spring is fixed on one side of the slider. When one end of the connecting block contacts the slider, the observation rod and the connecting block are continuously pushed, and the slider and the spring are squeezed. The slider moves, and the spring is compressed. By utilizing the elastic potential energy of the spring, when the clamping block moves to the middle position of the clamping slot, the observation rod and the connecting block are rotated, the spring rebounds, and the clamping block is reset, thereby completing the clamping of the observation rod and the connecting block.

[0015] Second, the utility model can block rainwater in rainy weather by providing a baffle, preventing rainwater from sliding down the side wall of the wall and seeping into the inner side of the sleeve to damage the observation rod, thereby improving the protection performance;

[0016] The invention solves the existing problem that the engagement effect between the observation rod and the sleeve cannot be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the cross-sectional structure during installation provided in one embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure between the observation rod and the connecting block provided in one embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal cross-sectional structure of a sleeve provided in one embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure provided in one embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall side view of the local structure provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Wall; 2. Sleeve; 3. Block; 4. Observation rod; 5. Connecting block; 6. Slider; 7. Slot; 8. Rotating hole; 9. Spring; 10. Baffle; 11. Ear plate. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a hidden settlement observation point structure through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 3 As shown, a hidden settlement observation point structure includes a wall 1, a sleeve 2 is fixedly installed on the inner side of the wall 1, the sleeve 2 is made of stainless steel and has strong durability, a clamping block 3 is fixed on the inner side of the sleeve 2, and an observation rod 4 is arranged at one end of the inner side of the sleeve 2, and also includes: a limiting mechanism, which is arranged inside the sleeve 2; the limiting mechanism includes a connecting block 5 fixed to one end of the observation rod 4, a slider 6 slidably arranged on the inner side of the sleeve 2, a clamping groove 7 adapted to the clamping block 3 is arranged on the outer side of the connecting block 5, and a rotating hole 8 is arranged on the inner side of the connecting block 5, a spring 9 is fixed at one end of the slider 6, and the other end of the spring 9 is fixed on the inner side of the sleeve 2. When in use, the observation rod 4 and the connecting block 5 are pushed toward the inner side of the sleeve 2, so as to squeeze the slider 6 and the spring 9, and the elastic potential energy of the spring 9 is utilized to ensure the clamping effect between the clamping block 3 and the clamping groove 7, so as to prevent them from rotating and sliding.

[0028] like Figure 4 and Figure 5As shown, in one embodiment, in order to protect the observation rod 4 in rainy weather, a baffle 10 is provided on one side of the wall 1 at a position above the observation rod 4, and an ear plate 11 is fixed on the lower side of the baffle 10. The ear plate 11 is fixed to one side of the wall 1 by bolts, and is fixed by bolts to make it detachable.

[0029] like Figure 4 and Figure 5 As shown, in one embodiment, in order to ensure the protective effect, both ends of the baffle 10 are set as inclined surfaces, and the baffle 10 is made of stainless steel. By setting it as an inclined surface, rainwater can slide down the inclined surface. At the same time, the stainless steel material is not easy to rust and be damaged after contacting with rainwater.

[0030] like Figure 1 As shown, in one embodiment, the diameter of the spring 9 is larger than the diameter of the observation rod 4, ensuring the feasibility of the structure. When the observation rod 4 and the connecting block 5 are placed in reverse, the setting of the spring 9 will not hinder the movement of the observation rod 4.

[0031] like Figure 1 As shown, in one embodiment, the length of the sleeve 2 is greater than the length of the observation rod 4, ensuring the feasibility of the structure.

[0032] like Figure 2 As shown, in one embodiment, an internal thread is provided on the inner side of the rotating hole 8. When the observation rod 4 and the connecting block 5 need to be taken out, they can be taken out by rotating and plugging them into the rotating hole 8 using a screw or other auxiliary tools.

[0033] The specific working method is: when in use, a mounting hole is opened on the inner side of the wall 1, and the sleeve 2 is pre-buried in the inner side of the mounting hole for fixing. The observation rod 4 is held by hand to insert the connecting block 5 into the inner side of the sleeve 2. The outer side of the connecting block 5 is provided with a card slot 7 adapted to the card block 3, so that the connecting block 5 slides along the outer side of the card block 3. When one end of the connecting block 5 contacts the slider 6, it continues to push to squeeze the slider 6, and then squeeze the spring 9 to compress the spring 9. When the card block 3 moves to the middle position of the card slot 7, the observation rod 4 is held by hand to rotate, and the observation rod 4 is released at the same time. Under the elastic potential energy of the spring 9, the connecting block 5 is reset, and then the connecting block 5 slides along the outer side of the card block 3, and then the card block 3 is clamped to the inner side of the card slot 7. The elastic potential energy of the spring 9 is used to ensure In order to achieve the locking effect of the connecting block 5 and prevent the connecting block 5 from rotating by itself, so that the locking between the block 3 and the slot 7 becomes loose, when the measurement is completed, the observation rod 4 and the connecting block 5 are placed in reverse and pushed to the inside of the sleeve 2. At this time, the spring 9 surrounds the outside of the observation rod 4, and the connecting block 5 is still located at one end of the inner side of the sleeve 2. The operation is simple. When not in use, the observation rod 4 and the connecting block 5 can be stored. When they need to be taken out, they can be plugged into the inside of the rotating hole 8 using a screw or other auxiliary tools and taken out. An ear plate 11 is fixed to one side of the wall 1, and a baffle 10 is fixed to the upper side of the ear plate 11, which can block rainwater in rainy weather to prevent rainwater from sliding along the side wall of the wall 1 and eventually penetrating into the sleeve 2 to damage the observation rod 4.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A hidden settlement observation point structure, comprising a wall (1), a sleeve (2) fixedly mounted on the inner side of the wall (1), a clamping block (3) fixed on the inner side of the sleeve (2), and an observation rod (4) arranged at one end of the inner side of the sleeve (2), characterized in that: Also includes: A limiting mechanism, wherein the limiting mechanism is arranged inside the sleeve (2); The limiting mechanism comprises a connecting block (5) fixed to one end of the observation rod (4), and a sliding block (6) slidably arranged on the inner side of the sleeve (2); a clamping groove (7) matched with the clamping block (3) is arranged on the outer side of the connecting block (5), and a rotating hole (8) is arranged on the inner side of the connecting block (5); a spring (9) is fixed to one end of the sliding block (6), and the other end of the spring (9) is fixed to the inner side of the sleeve (2).

2. A hidden settlement observation point structure according to claim 1, characterized in that: A baffle (10) is provided on one side of the wall (1) at a position above the observation rod (4), and an ear plate (11) is fixed on the lower side of the baffle (10), and the ear plate (11) is fixed to the side of the wall (1) by bolts.

3. A hidden settlement observation point structure according to claim 2, characterized in that: Both ends of the baffle (10) are arranged in the form of inclined surfaces, and the baffle (10) is made of stainless steel.

4. A hidden settlement observation point structure according to claim 1, characterized in that: The diameter of the spring (9) is greater than the diameter of the observation rod (4).

5. The hidden settlement observation point structure according to claim 1 is characterized in that: The length of the sleeve (2) is greater than the length of the observation rod (4).

6. The hidden settlement observation point structure according to claim 1, characterized in that: The inner side of the rotating hole (8) is provided with an internal thread.

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