Slope displacement monitoring device
By designing a detachable barrier assembly and a piercing hammer, the slope displacement monitoring device solves the problem that the monitoring rod is difficult to fix it to the soil layer, realizing stable fixation and efficient monitoring of the monitoring rod, reducing operational difficulty and cost.
Patent Information
- Application Number
- CN202421319524.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In slope engineering, it is difficult for the prior art to effectively fix the monitoring rod to the soil layer, resulting in loosening or collapse of the monitoring rod, affecting the accuracy and stability of slope displacement monitoring.
A slope displacement monitoring device is designed, including a removable barrier assembly and a piercing hammer. By adjusting the height of the barrier assembly and the gravity potential energy of the piercing hammer, the monitoring rod is penetrated into the soil layer by using the piercing hammer to smash the barrier assembly to hit the barrier assembly. ideal depth.
The stable fixation of the monitoring rod is achieved, which reduces the operator's labor intensity and hand pressure, simplifies the operating process, improves the accuracy and stability of monitoring, and reduces the cost and carrying burden.
Smart Images
Figure CN222481395U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope engineering monitoring, in particular to a slope displacement monitoring device. Background Art
[0002] At present, the displacement monitoring of the top of the slope is usually carried out at the location where monitoring is required. The staff will install special monitoring signs, which are usually composed of monitoring poles and monitoring targets. The monitoring targets are convenient for monitoring personnel to observe the displacement of the monitoring signs. The monitoring signs are made of steel bars or other durable materials to ensure their stability and durability. Subsequently, regular observations and records are made. Monitoring personnel arrive at the site regularly, visually observe the position changes of the monitoring signs at different time points, and use measuring instruments for precise measurements. Such observations and records can provide intuitive data on slope displacement, which helps to judge the stability and potential risks of the slope. In response to long-term monitoring needs, combined with other technical means such as GPS monitoring, photogrammetry, etc., more comprehensive and accurate displacement monitoring data can also be provided.
[0003] In actual construction, the displacement monitoring points set up at the top of high-sided slopes usually require manual transportation of multiple sets of monitoring devices uphill due to the inconvenience of surrounding transportation during construction. Each set of slope displacement monitoring devices in the prior art generally includes a monitoring rod, a monitoring target and a blocking ring set on the monitoring rod, and a piercing hammer slidably set between the blocking member and the monitoring target. The monitoring rod is fixed to the ground by moving the piercing hammer to hit the blocking ring. However, due to the heavy weight of the device, it is not only difficult for the operator to carry multiple sets of the above-mentioned devices uphill, but also the manual force of hammering into the soil layer is limited. Most operators are unable to hammer the monitoring rod into the ideal depth, so that the monitoring rod cannot be effectively fixed to the soil layer, which leads to the loosening or even collapse of the monitoring rod due to the movement of the soil layer during monitoring. Utility Model Content
[0004] The utility model aims to provide a slope displacement monitoring device, which can be conveniently carried by an operator and can more easily place a monitoring rod into an ideal depth of a soil layer to achieve effective monitoring.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] The slope displacement monitoring device comprises a monitoring rod, on which a monitoring target is arranged, wherein the slope displacement monitoring device further comprises:
[0007] A blocking component, wherein the blocking component is detachably disposed below the monitoring target;
[0008] A core-piercing hammer is detachably mounted on the monitoring rod and is capable of sliding between the monitoring target and the blocking assembly.
[0009] Optionally, the core-piercing hammer includes at least two hammer pieces and at least two first fixing members. The core-piercing hammer is an annular structure formed by splicing at least two hammer pieces end to end in sequence. A second boss is provided at the first end of each hammer piece, and a second groove is provided at the second end of each hammer piece. The second boss at the first end of each hammer piece is sequentially inserted into the second groove at the second end of the hammer piece adjacent thereto. A second through hole is provided between the second boss and the groove wall of the second groove to match each other, and the first fixing member can be penetrated into the second through hole to fix the hammer piece.
[0010] Optionally, the blocking assembly includes a blocking member and at least two locking members, the blocking member is an annular structure formed by at least two blocking sheets that are detachably spliced end to end, and a second fixing member is inserted at the joint of the blocking sheets to fix the blocking sheets; the locking members are evenly spaced along the circumference of the blocking member, and the locking members can protrude radially from the inner edge of the blocking member and press against the monitoring rod.
[0011] Optionally, the blocking assembly also includes a second fixing member, each of the blocking pieces is provided with a first boss at the first end, and each of the blocking pieces is provided with a first groove at the second end, the first boss at the first end of each blocking piece is sequentially inserted into the first groove at the second end of the adjacent blocking piece, the first boss and the groove wall of the first groove form a first through hole that matches, and the second fixing member can be passed through the first through hole to fix the blocking piece.
[0012] Optionally, the blocking member has at least two threaded holes radially formed therein, the locking member is configured as a threaded rod, the threaded rod is screwed into the threaded holes, and one end of the threaded rod protruding from the inner edge of the blocking member is pressed against the monitoring rod.
[0013] Optionally, the locking member includes a locking seat and a locking rod, the locking seat is arranged on a side of the blocking member facing away from the monitoring target, the locking rod is movably arranged on the locking seat along the radial direction of the blocking member, and the locking seat and the locking rod can be interlocked.
[0014] Optionally, one end of the locking member pressed against the monitoring rod is connected to a support plate, and the support plate can press against the monitoring rod.
[0015] Optionally, a side of the support plate pressed against the monitoring rod is provided with an anti-slip member to prevent the blocking component from sliding off.
[0016] Optionally, both the first fixing member and the second fixing member are limit pins.
[0017] Optionally, a gripping piece is symmetrically arranged on the core hammer.
[0018] Beneficial effects of the utility model:
[0019] The slope displacement monitoring device is configured such that a blocking component is detachably arranged below a monitoring target, a core hammer is slidably sleeved between the monitoring target and the blocking component, the core hammer and the blocking component are used in combination, the height of the blocking component is adjusted according to actual needs, and then the blocking component is locked with a monitoring rod, and the core hammer is used to hit the blocking component by its own gravitational potential energy, so that the blocking component drives the monitoring rod to penetrate into the soil layer; the device can flexibly adjust the position of the blocking component according to the actual needs of the operator, and the operator can penetrate the monitoring rod into the ideal soil layer depth by repeatedly lifting and releasing the core hammer, thereby ensuring the stability of the monitoring mark in the later monitoring; in addition, after the operation is completed, the detachable core hammer and the detachable blocking component can be easily disassembled and reused, so that the operator only needs to carry one set of core hammer and blocking component when going uphill, which can effectively reduce the burden of carrying the device, and at the same time, the detachable core hammer and the detachable blocking component can be adapted to monitoring rods of various specifications, without the need for special processing of the monitoring rod, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the slope displacement monitoring device of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the blocking component of the utility model;
[0022] Figure 3 It is a structural schematic diagram of the core-piercing hammer of the utility model;
[0023] In the figure:
[0024] 11. Monitoring target; 12. Monitoring rod;
[0025] 20. blocking assembly; 21. blocking member; 211. blocking sheet; 212. second fixing member; 22. locking member;
[0026] 30. Piercing hammer; 31. Hammer; 32. First fixing member; 33. Holding member. DETAILED DESCRIPTION
[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0030] In the description of this embodiment, the terms "upper", "lower", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0031] Please refer to Figure 1-Figure 3As shown, the present application provides a slope displacement monitoring device, which can be more easily penetrated into the ideal depth of the soil layer, and at the same time can facilitate the operator to carry the device uphill, the device includes a monitoring rod 12, a blocking component 20 and a core hammer 30, wherein a monitoring target 11 is arranged on the monitoring rod 12, and a total station measuring reflective film is attached around the monitoring target 11 to facilitate subsequent monitoring of slope displacement; the blocking component 20 is detachably arranged under the monitoring target 11; the core hammer 30 is detachably sleeved on the monitoring rod 12, and can slide between the monitoring target 11 and the blocking component 20, and the blocking component 20 blocks the penetration The core hammer 30 falls and uses its own gravitational potential energy to hit the blocking assembly 20. The operator lifts and releases the core hammer 30 repeatedly to penetrate the monitoring rod 12 into the ideal soil layer depth, thereby ensuring that the monitoring rod 12 can effectively monitor the deformation and displacement of the soil. In addition, the operator can flexibly adjust the locking position of the blocking assembly 20 according to actual needs. That is, if the monitoring rod 12 is to be penetrated to a deeper depth at a time, the distance between the core hammer 30 and the blocking assembly 20 can be increased, thereby increasing the gravitational potential energy of the core hammer 30, so that the operator can penetrate the monitoring rod 12 into a deeper soil layer at a time, and vice versa. The detachable core hammer 30 and the detachable blocking assembly 20 can be easily disassembled and reused, which allows the operator to carry only one set of core hammer 30 and blocking assembly 20 when going uphill, effectively reducing the burden of the carrying device. At the same time, the detachable core hammer 30 and the detachable blocking assembly 20 can be adapted to monitoring rods 12 of various specifications, without the need for special processing of the monitoring rod 12, thus saving costs.
[0032] like Figure 3As shown, in some embodiments, the core-piercing hammer 30 includes at least two hammer pieces 31 and at least two first fixing members 32. The core-piercing hammer 30 is an annular structure formed by sequentially splicing at least two hammer pieces 31 end to end. The first end of each hammer piece 31 of the detachable core-piercing hammer 30 is provided with a second boss, and the second end of each hammer piece 31 is provided with a second groove. The second boss at the first end of each hammer piece 31 is sequentially inserted into the second groove at the second end of the hammer piece 31 adjacent thereto. The second boss and the groove wall of the second groove are provided with a second through hole that matches. The first fixing member 32 can be inserted into the second through hole to fix the hammer piece 31. Through the insertion of the second boss and the second groove, and the cooperation of the second through hole and the first fixing member 32, the hammer piece 31 can be quickly and firmly connected or disassembled, so that the detachable core-piercing hammer 30 can be easily disassembled and installed, which simplifies the operation process and improves efficiency. Exemplarily, the first fixing member 32 can be, but is not limited to, a limit pin with the same structure as the above-mentioned second fixing member 212. At the same time, when the operator carries the core piercing hammer 30 uphill, since the core piercing hammer 30 is heavy but detachable, it can be carried by multiple people separately and assembled at the top of the slope, which shares the volume and weight when carrying, reduces the burden, and is easy to carry and transport; in addition, the detachable core piercing hammer 30 is more convenient to maintain. If one of the hammer pieces 31 is damaged and needs to be replaced, the operator only needs to replace the damaged part without replacing the entire core piercing hammer 30, which saves costs. It is understandable that in other embodiments, the detachable connection method of the core piercing hammer 30 can also be adopted by overlapping two adjacent hammer pieces 31 in sequence end to end to form a ring structure, and fixing them at the overlap with the first fixing member 32. Furthermore, a grip 33 is symmetrically arranged on the core piercing hammer 30, and the grip 33 provides an operator with a point for easy gripping. When lifting and releasing the core piercing hammer 30, the above operations can be performed through the grip 33, which enables the operator to more easily control the core piercing hammer 30, effectively reducing the operator's hand pressure and labor intensity, making long-term operation easier and more comfortable. At the same time, the grip 33 can also be used as a handle for carrying the core piercing hammer 30. When the core piercing hammer 30 needs to be moved from one location to another, the grip 33 can be used as a portable handle for easy carrying and operation. Exemplarily, the grip 33 can be, but is not limited to, a handle symmetrically arranged on the side of the core piercing hammer 30 or a lifting ring symmetrically arranged on the upper surface of the core piercing hammer 30.
[0033] like Figure 2As shown, in some embodiments, the blocking assembly 20 includes a blocking member 21 and at least two locking members 22, the blocking member 21 is an annular structure formed by inserting a second fixing member 212 into at least two blocking sheets 211 and sequentially detachably splicing them end to end; the locking members 22 are evenly spaced along the circumference of the blocking member 21, and the locking members 22 can protrude from the inner edge of the blocking member 21 along the radial direction of the blocking member 21 and press against the monitoring rod 12, wherein the locking members 22 are evenly spaced along the circumference of the blocking member 21, ensuring that there is a uniform pressing force on the entire circumference of the blocking member 21, effectively avoiding loosening or displacement of the blocking member 21 caused by loose pressing, and by adjusting the degree to which the locking members 22 protrude from the blocking member 21 along the radial direction of the blocking member 21, so that it presses against the monitoring rod 12 to obtain the best pressing effect, wherein the locking members 22 can adjust the degree of protrusion according to the actual specifications of the monitoring rod 12, and can be adapted to monitoring rods 12 of various specifications, without the need for special processing of the monitoring rod 12, saving costs. Exemplarily, the number of locking members 22 can be 2, 3 or 4, etc., evenly distributed on the blocking member 21. When the number of locking members 22 is 2, the center angle between adjacent locking members 22 is 180o, when the number of locking members 22 is 3, the center angle between adjacent locking members 22 is 120o, when the number of locking members 22 is 4, the center angle between adjacent locking members 22 is 90o, and so on.
[0034] In some embodiments, the blocking assembly 20 also includes a second fixing member 212, a first boss is provided at the first end of each blocking piece 211, a first groove is provided at the second end of each blocking piece 211, the first boss at the first end of each blocking piece 211 is sequentially inserted into the first groove at the second end of the adjacent blocking piece 211, the first boss and the groove wall of the first groove form a matching first through hole, the second fixing member 212 can be passed through the first through hole to fix the adjacent blocking piece 211, and the blocking piece 211 is matched with the second fixing member 212, so that the blocking piece 21 has a higher stability; through the first boss and the first groove structure, each blocking piece 211 can be sequentially inserted with the adjacent blocking piece 211, ensuring the stability and integrity of the blocking piece 21, and it is not easy to loosen or separate due to vibration of external force; with the second fixing member 212, the stability of the blocking piece 21 structure can be increased, and the assembly and disassembly of the blocking piece 211 can also be simpler and more convenient. Exemplarily, the second fixing member 212 is a limit pin, which can effectively limit the displacement of the blocking piece 211, and can effectively prevent the second fixing member 212 from loosening or falling off due to multiple impacts during operation; in addition, the removal and installation of the limit pin are also simple and convenient, reducing the maintenance cost. It should be noted that the limit pin is a prior art, and its structure is not described in detail. It is understandable that in other embodiments, the detachable connection method of the blocking component 20 can also be adopted by overlapping two adjacent blocking pieces 211 end to end in sequence to form an annular structure, and fixing them at the overlap with the second fixing member 212. In some embodiments, the blocking member 21 has at least two threaded holes radially opened, and the locking member 22 is configured as a threaded rod, which is screwed into the threaded hole, and one end of the threaded rod protruding from the inner edge of the blocking member 21 is pressed against the monitoring rod 12; by providing an external thread on the outer side of the threaded rod and providing a matching internal thread on the inner wall of the threaded hole, the threaded rod is inserted into the threaded hole, and the external thread of the threaded rod and the internal thread of the inner wall of the threaded hole are rotated with each other, so that the threaded rod is connected to the inner wall of the threaded hole to form an interlocking structure; the threaded rod can be rotated according to the actual size of the monitoring rod 12, and the degree to which it protrudes from the inner edge of the blocking member 21 can be adjusted so that it is pressed against the monitoring rod 12, and the blocking member 21 is firmly locked on the monitoring rod 12. Such a design simplifies installation, facilitates fixation, and improves the overall reliability of the blocking assembly 20.In other embodiments, the locking member 22 includes a locking seat and a locking rod. The locking seat is arranged on the side of the blocking member 21 away from the monitoring target 11, and the locking rod is movably arranged on the locking seat along the radial direction of the blocking member 21, and the locking seat and the locking rod can be interlocked; by arranging the locking seat on the side of the blocking member 21 away from the monitoring target 11, on the one hand, a mounting position can be provided for the locking rod, and on the other hand, when the core hammer 30 falls, the structure of the locking member 22 will not be damaged due to multiple collisions. The operator can adjust the degree of the protrusion of the monitoring rod 12 from the inner edge of the blocking member 21 according to the actual size of the monitoring rod 12, and lock the blocking assembly 20 on the monitoring rod 12; in this embodiment, for example, the locking seat and the locking rod can be, but not limited to, set as a threaded connection structure of a bolt and a nut and a fastener connection structure. It can be understood that in other embodiments, the locking member 22 can also directly adopt an electric tightening device such as a cylinder.
[0035] In some embodiments, a support plate is connected to one end of the locking member 22 that is pressed against the monitoring rod 12. The support plate can press against the monitoring rod 12, and the support plate can increase the contact area with the monitoring rod 12, thereby increasing the stability of the connection point; in addition, the support plate can also effectively disperse the pressure and stress of the locking member 22 on the monitoring rod 12, which helps to reduce the situation of local stress concentration and reduces the risk of deformation or damage to the rod. Further, an anti-slip member is provided on the side of the support plate that presses against the monitoring rod 12 to prevent the blocking assembly 20 from slipping. The anti-slip member can effectively increase the friction between the contact surface of the support plate and the monitoring rod 12, and prevent the blocking assembly 20 from sliding or falling off due to the fall of the core hammer 30 during use. Exemplarily, the anti-slip member can be, but is not limited to, a rubber gasket or an anti-slip coating.
[0036] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. A slope displacement monitoring device, comprising a monitoring rod (12) on which a monitoring target (11) is arranged, characterized in that: The slope displacement monitoring device also includes: a blocking component (20), the blocking component (20) being detachably disposed on the monitoring rod (12) and being located below the monitoring target (11); A core-piercing hammer (30) is detachably mounted on the monitoring rod (12) and is capable of sliding between the monitoring target (11) and the blocking assembly (20).
2. The slope displacement monitoring device according to claim 1, characterized in that: The core-piercing hammer (30) comprises at least two hammer pieces (31) and at least two first fixing members (32). The core-piercing hammer (30) is an annular structure formed by sequentially splicing at least two hammer pieces (31) end to end. The first end of each hammer piece (31) is provided with a second boss, and the second end of each hammer piece (31) is provided with a second groove. The second boss at the first end of each hammer piece (31) is sequentially inserted into the second groove at the second end of the adjacent hammer piece (31). The second boss and the groove wall of the second groove are provided with a second through hole that matches each other. The first fixing member (32) can be inserted into the second through hole to fix the hammer piece (31).
3. The slope displacement monitoring device according to claim 2, characterized in that: The blocking assembly (20) comprises a blocking member (21) and at least two locking members (22); the blocking member (21) is an annular structure formed by at least two blocking sheets (211) being detachably spliced end to end; the locking members (22) are evenly spaced along the circumference of the blocking member (21); the locking members (22) are capable of protruding from the inner edge of the blocking member (21) in the radial direction of the blocking member (21) and pressing against the monitoring rod (12).
4. The slope displacement monitoring device according to claim 3, characterized in that: The blocking member (21) further comprises a second fixing member (212), the first end of each blocking piece (211) being provided with a first boss, the second end of each blocking piece (211) being provided with a first groove, the first boss at the first end of each blocking piece (211) being sequentially inserted into the first groove at the second end of the adjacent blocking piece (211), the first boss and the groove wall of the first groove being provided with a first through hole for matching, the second fixing member (212) being capable of being passed through the first through hole to fix the blocking piece (211).
5. The slope displacement monitoring device according to claim 4, characterized in that: The blocking member (21) has at least two threaded holes radially formed therein, and the locking member (22) is configured as a threaded rod, the threaded rod being screwed into the threaded holes, and one end of the threaded rod protruding from the inner edge of the blocking member (21) being tightly pressed against the monitoring rod (12).
6. The slope displacement monitoring device according to claim 4, characterized in that: The locking member (22) comprises a locking seat and a locking rod, wherein the locking seat is arranged on a side of the blocking member (21) facing away from the monitoring target (11), and the locking rod is movably arranged on the locking seat along the radial direction of the blocking member (21), and the locking seat and the locking rod can be interlocked.
7. The slope displacement monitoring device according to claim 4, characterized in that: One end of the locking member (22) pressed against the monitoring rod (12) is connected to a support plate, and the support plate can press against the monitoring rod (12).
8. The slope displacement monitoring device according to claim 7, characterized in that: An anti-slip part is provided on one side of the support plate that abuts against the monitoring rod (12).
9. The slope displacement monitoring device according to any one of claims 4 to 8, characterized in that: The first fixing member (32) and the second fixing member (212) are both limit pins.
10. The slope displacement monitoring device according to claim 2, characterized in that: At least one of the hammer pieces (31) is provided with a gripping piece (33).