Inclinometer splicing auxiliary device used in narrow space
By designing an auxiliary device for splicing inclinometer tubes in confined spaces, the difficulties and safety issues of inclinometer tube splicing were solved, enabling fast and safe inclinometer tube connection and ensuring the continuity of monitoring data and the safety of operators.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-03-27
AI Technical Summary
In confined spaces, the splicing of inclinometer tubes in existing technologies is difficult, time-consuming, and poses safety hazards. In particular, when installing steel cages in sections, the inclinometer tube connecting cylinders are easily damaged, affecting the continuity of monitoring data and the safety of workers.
An auxiliary device for splicing inclinometer tubes was designed, comprising a crossbar, a lever, a lower clamp assembly, a chassis, a screw universal ball, and an upper clamp assembly. Through the cooperation of these components, rapid splicing of inclinometer tubes can be achieved, avoiding the need for arms to be inserted into the steel cage for operation, and ensuring the accuracy and safety of splicing.
It enables rapid and safe assembly of inclinometer tubes in confined spaces, protects the inclinometer tube connector from damage, and ensures the continuity of monitoring data and the safety of operators.
Smart Images
Figure CN224048244U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a pit monitoring technical field, concretely is a kind of inclinometer pipe splicing auxiliary device for narrow space. BACKGROUND
[0002] Foundation pit engineering refers to the earthwork engineering, supporting engineering and dewatering engineering etc. during the construction of building foundation, for the excavation of underground space, especially in large-scale infrastructure construction such as high-rise building, subway, tunnel, the depth and scale of foundation pit are often large, and the stability and safety of foundation pit are extremely high.
[0003] In order to ensure the safety during foundation pit construction and its subsequent use, deep horizontal displacement monitoring points are usually arranged in foundation pit support piles, and deep horizontal displacement monitoring is carried out regularly by using inclinometer with inclinometer pipe, so as to timely find and early warn the abnormal horizontal change of support structure, ensure the safety of foundation pit engineering, and due to the limitation of construction conditions, steel reinforcement cage is usually divided into several sections, each section is about ten meters long, and the steel reinforcement cage is hoisted into the drill hole by crane in turn, and is connected at the separated part of steel reinforcement cage.
[0004] But in the above prior art, steel reinforcement cage is divided into sections, which leads to the need to follow the steel reinforcement cage to install the inclinometer pipe with the same length as the steel reinforcement cage, the upper section of steel reinforcement cage and the upper section of inclinometer pipe are hung in the air, the crane driver is instructed to adjust the height of the upper section of steel reinforcement cage for splicing, which causes the difficulty of inclinometer pipe splicing, long time consumption, the connection cylinder of inclinometer pipe is easy to be damaged, and the monitoring personnel need to manually splice by stretching arms into the inside of steel reinforcement cage, the upper section of inclinometer pipe is too heavy to cause splicing resistance, and the danger is high, therefore, a kind of inclinometer pipe splicing auxiliary device for narrow space is proposed. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving one of the technical problems existing in prior art or related art.
[0006] Therefore, the technical scheme adopted by the utility model is as follows:
[0007] The utility model provides a kind of inclinometer splicing auxiliary device for narrow space, including cross bar, toggle lever, lower clamp component, bottom disc, screw universal ball and upper clamp component, the cross bar is inserted in the inside of upper clamp component, one end of the toggle lever is inserted in the middle of upper clamp component upper end, the bottom disc is arranged above lower clamp component, the top end of screw universal ball is threadedly connected with upper clamp component, and the lower end of screw universal ball is slidably connected with bottom disc, the middle part of the upper clamp component clamps inclinometer upper segment, the bottom of lower clamp component is connected with inclinometer connecting cylinder, the middle part of inclinometer connecting cylinder clamps inclinometer lower segment, the lower clamp component includes first clamping block for clamping inclinometer connecting cylinder, first threaded hole being opened in the middle of both sides of first clamping block, and first hole being opened in the upper side of first threaded hole in both sides of first clamping block, first bolt being threadedly connected in first threaded hole, the bottom disc includes second clamping block being arranged in both sides of inclinometer connecting cylinder and being located in the position above first clamping block, second threaded hole being opened in the middle of both sides of second clamping block and second hole being located in the upper side of second threaded hole, sliding groove being opened in the inner ring position of the top of second clamping block, second bolt being threadedly connected in the inside of second threaded hole, the upper clamp component includes third clamping block clamping the lower end of inclinometer upper segment, third threaded hole being opened in the middle of both sides of third clamping block, third hole and fourth hole being opened in the upper and lower sides of third threaded hole in both sides of third clamping block, fourth threaded hole being opened in the bottom end of third clamping block, screw being threadedly connected in fourth threaded hole, universal ball being connected in the bottom end of screw, third bolt being threadedly connected in third threaded hole, recess being opened on the side of the top of third clamping block.
[0008] Preferably, the first bolt is used to connect two first clamping blocks, and the second bolt is used to connect two second clamping blocks.
[0009] Preferably, the cross bar is inserted into the fourth hole, and the toggle lever is inserted into the recess.
[0010] Preferably, the first hole is used to hang an L hook, and the second hole is also used to hang an L hook.
[0011] Preferably, the third hole is connected with an S hook, and the other end of the S hook is connected with a reinforcement cage stirrup.
[0012] Preferably, the universal ball is slidably connected in the sliding groove.
[0013] By adopting the above technical scheme, the utility model has the beneficial effects that:
[0014] In the utility model, through the cooperation between structures, monitoring personnel can quickly splice inclinometers correctly in narrow space, and the inclinometer connecting cylinder is not easy to be damaged, ensuring the continuity of monitoring data, and monitoring personnel do not need to stretch their arms into the reinforcement cage to work when splicing inclinometers, improving the safety of workers. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall schematic view of one embodiment of the utility model;
[0016] Figure 2 It is the lower clamp assembly schematic view of one embodiment of the utility model;
[0017] Figure 3 It is the chassis schematic view of one embodiment of the utility model;
[0018] Figure 4 It is the upper clamp assembly schematic view of one embodiment of the utility model.
[0019] Reference signs:
[0020] 100, cross rod; 200, push rod;
[0021] 300, lower clamp assembly; 301, first clamp block; 302, first threaded hole; 303, first hole; 304, first bolt;
[0022] 400, chassis; 401, second clamp block; 402, sliding groove; 403, second threaded hole; 404, second hole; 405, second bolt;
[0023] 500, screw universal ball; 501, screw; 502, universal ball;
[0024] 600, upper clamp assembly; 601, third clamp block; 602, third threaded hole; 603, third bolt; 604, third hole; 605, fourth hole; 606, fourth threaded hole; 607, groove;
[0025] 700, upper section of inclinometer pipe; 800, inclinometer pipe connecting cylinder; 900, lower section of inclinometer pipe. DETAILED DESCRIPTION
[0026] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation manners and with reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.
[0027] Some embodiments of the utility model are described below in combination with the drawings to provide an inclinometer pipe splicing auxiliary device used in narrow space.
[0028] Embodiment:
[0029] In combination with Figures 1-4As shown, the utility model provides a kind of for the auxiliary device of splicing of inclinometer in narrow space, including cross bar 100, dial lever 200, lower clamp component 300, bottom disc 400, screw universal ball 500 and upper clamp component 600, cross bar 100 is inserted in the inside of upper clamp component 600, one end of dial lever 200 is inserted in the middle portion of the upper end of upper clamp component 600, bottom disc 400 is set above lower clamp component 300, the top end of screw universal ball 500 is threadedly connected with upper clamp component 600, and the lower end of screw universal ball 500 is slidably connected with bottom disc 400, the middle portion of upper clamp component 600 clamps inclinometer upper segment 700, the bottom of lower clamp component 300 is connected with inclinometer connecting cylinder 800, the middle portion of inclinometer connecting cylinder 800 clamps inclinometer lower segment 900, lower clamp component 300 includes first clamping block 301 for clamping inclinometer connecting cylinder 800, first threaded hole 302 being opened in the middle portion of both sides of first clamping block 301, and first hole 303 being opened in the first threaded hole 302 of the upper side of both sides of first clamping block 301, first bolt 304 being threadedly connected in first threaded hole 302, bottom disc 400 includes second clamping block 401 being set in the upper side of both sides of inclinometer connecting cylinder 800 and being located at the position of first clamping block 301, second threaded hole 403 being opened in the middle portion of both sides of second clamping block 401 and being located at the upper side of second threaded hole 403, sliding groove 402 being opened in the inner ring position of the top of second clamping block 401, second bolt 405 being threadedly connected in the inside of second threaded hole 403, first bolt 304 is used to connect two first clamping blocks 301, second bolt 405 is used to connect two second clamping blocks 401, first hole 303 is used to hang L hook, and second hole 404 is also used to hang L hook, upper clamp component 600 includes third clamping block 601 clamped in the lower end of inclinometer upper segment 700, third threaded hole 602 being opened in the middle portion of both sides of third clamping block 601, third hole 604 and fourth hole 605 being opened in the upper and lower sides of third threaded hole 602 of both sides of third clamping block 601, fourth threaded hole 606 being opened in the bottom end of third clamping block 601, screw rod 501 being threadedly connected in fourth threaded hole 606, universal ball 502 being connected in the bottom end of screw rod 501, third bolt 603 being threadedly connected in third threaded hole 602, recess 607 being opened on the side of the top of third clamping block 601, cross bar 100 is inserted in fourth hole 605, dial lever 200 is inserted in recess 607, S hook is connected in third hole 604, and the other end of S hook is connected with reinforcement cage hoop, universal ball 502 is slidably connected in sliding groove 402.
[0030] Specific, by hand dialing lever 200 dialing third clamp block 601, make universal ball 502 inside the sliding groove 402 roll, thereby realizing the inclinometer upper section 700 in three hundred and sixty degrees direction horizontal rotation, at the same time guarantee inclinometer upper section 700 not fall into the bottom of the borehole, monitoring personnel need not to put arm into the reinforcement cage inside, guarantee the continuity of monitoring data, also improve the safety of operating personnel.
[0031] The working principle and use process of the utility model: first, the monitoring personnel first clamps and fixes the bottom end of the inclinometer upper section 700 and the upper clamp assembly 600, and hooks the upper clamp assembly 600 on the upper segment reinforcement cage stirrup through the S hook, after the lower segment reinforcement cage and the inclinometer lower section 900 are hoisted into the borehole and fixed, clamp the lower clamp assembly 300 and the inclinometer connecting cylinder 800 lower part respectively, clamp the chassis 400 and the inclinometer connecting cylinder 800 upper part, then when the crane hoists the upper segment reinforcement cage in the air at the appropriate position, insert the two horizontal rods 100 in the upper clamp assembly 600 respectively, the operator lifts the horizontal rod 100, removes the S hook, slowly inserts the multiple screw universal ball 500 under the chassis 400 into the sliding groove 402 inside the chassis 400 upper part, pulls out the horizontal rod 1, uses the dialing lever 200 to dial the upper clamp assembly 600 to drive the inclinometer upper section 700 to rotate until the inclinometer upper section 700 mark and the inclinometer connecting cylinder 800 mark are aligned, loosens the third bolt 603, the inclinometer upper section 700 falls along the mark position and relies on its own gravity to fall down to splice together with the inclinometer lower section 900, respectively uses the L hook to cooperate with the rotary drill to disassemble the upper clamp assembly 600, the chassis 400 and the lower clamp assembly 300, finally uses the inclinometer matched screw to fix the inclinometer upper section 700 and the inclinometer connecting cylinder 800 together.
[0032] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.
Claims
1. A caliper pipe splicing assist device for use in tight spaces, comprising: The utility model relates to a kind of inclinometer casing clamp, including: crossbar (100), toggle lever (200), lower clamp component (300), chassis (400), screw universal ball (500) and upper clamp component (600), the crossbar (100) is inserted in the inside of upper clamp component (600), one end of the toggle lever (200) is inserted in the middle of upper clamp component (600) upper end, the chassis (400) is set above lower clamp component (300), the top end of the screw universal ball (500) is threadedly connected with upper clamp component (600), and the lower end of screw universal ball (500) is slidably connected with chassis (400), the middle part of the upper clamp component (600) clamps inclinometer casing upper section (700), the bottom of the lower clamp component (300) is connected with inclinometer casing connecting cylinder (800), the middle part of the inclinometer casing connecting cylinder (800) clamps inclinometer casing lower section (900); The lower clamp component (300) includes a first clamp block (301) for clamping the inclinometer casing connecting cylinder (800), a first threaded hole (302) opened in the middle of both sides of the first clamp block (301), and a first hole (303) opened above the first threaded hole (302) on both sides of the first clamp block (301), a first bolt (304) threadedly connected in the first threaded hole (302); The chassis (400) includes a second clamp block (401) disposed above the first clamp block (301) on both sides of the inclinometer casing connecting cylinder (800), a second threaded hole (403) opened in the middle of both sides of the second clamp block (401), and a second hole (404) above the second threaded hole (403), a sliding groove (402) opened in the inner ring position of the top of the second clamp block (401), a second bolt (405) threadedly connected in the second threaded hole (403); The upper clamp component (600) includes a third clamp block (601) clamped at the lower end of the inclinometer casing upper section (700), a third threaded hole (602) opened in the middle of both sides of the third clamp block (601), a third bolt (603) threadedly connected in the third threaded hole (602), a third hole (604) and a fourth hole (605) opened above and below the third threaded hole (602) on both sides of the third clamp block (601), a fourth threaded hole (606) opened at the bottom end of the third clamp block (601), and a groove (607) opened on the side edge of the top of the third clamp block (601); The screw universal ball (500) includes a screw rod (501) threadedly connected in the fourth threaded hole (606), and a universal ball (502) connected at the bottom end of the screw rod (501). The first bolt (304) is used to connect two first clamp blocks (301), and the second bolt (405) is used to connect two second clamp blocks (401).
2. The device for assisting in the splicing of a caliper tube in a narrow space according to claim 1, wherein, The crossbar (100) is inserted into the fourth hole (605), and the toggle lever (200) is inserted into the groove (607).
3. The device for assisting in the splicing of a surveying tube in a narrow space according to claim 1, wherein, The first hole (303) is used to hang an L hook, and the second hole (404) is also used to hang an L hook.
4. The device for assisting in the splicing of a surveying tube in a narrow space according to claim 1, wherein, 5. The device for assisting in the splicing of a surveying tube in a narrow space according to claim 1, wherein, The third hole (604) is connected with an S hook, and the other end of the S hook is connected with a reinforcement cage stirrup.
6. The device for assisting in the splicing of a surveying tube in a narrow space according to claim 1, wherein, The universal ball (502) is slidingly connected in the sliding groove (402).