Bridge settlement monitoring device

Abstract

The utility model provides a bridge settlement monitoring device which comprises a mounting rack, a plurality of groups of connecting blocks mounted in a sliding manner are arranged on the mounting rack, and detachable mounting frames are arranged on the connecting blocks. An adjusting mechanism connected with the connecting block is arranged on the mounting frame, the connecting block is driven to slide through the adjusting mechanism, a mounting rod is arranged in the mounting frame in a sliding mode, and a monitoring assembly is arranged at the end of the mounting rod. When the device is used, a proper number of mounting frames can be selected for mounting, the number and the positions of monitoring points at the bottom of a bridge can be adjusted at will through sliding of the connecting blocks and sliding of the mounting rods, and then monitoring data are more referential.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge monitoring technical field, concretely relates to a bridge settlement monitoring device. BACKGROUND

[0002] With the continuous use of bridge in our daily traffic, the safety problem of bridge also increasingly causes people's attention. The settlement of bridge is an extremely important aspect in the safety problem of bridge, and the settlement of bridge is directly related to the safety of bridge whole, therefore, how to monitor the settlement problem of bridge in time and accurately becomes the key task in the safety guarantee work of bridge.

[0003] And in the monitoring work of bridge settlement, the special monitoring tool needs to be used to assist, such as the Chinese utility model patent with patent no. 202320867249.7 provides a bridge settlement monitoring device, belongs to bridge monitoring equipment field, the device can be installed on the bridge to be monitored through the cooperation of various components, the settlement of bridge can be monitored through the lifting of monitoring scale, the overall monitoring data is more clear and accurate, and the error is smaller, and the practicality is higher.

[0004] However, the existing bridge settlement monitoring device can only monitor a single point or fixed point when being used, and the number and position of monitoring points on the bottom of the bridge cannot be adjusted arbitrarily, so that the monitoring data is single and not referenceable. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model provides a bridge settlement monitoring device to solve the technical problem that the existing bridge settlement monitoring device is inconvenient to adjust the number and position of monitoring points on the bottom of the bridge arbitrarily, and the monitoring data is single and not referenceable.

[0006] To achieve the above purpose, the utility model provides the following technical scheme, a bridge settlement monitoring device, comprising:

[0007] The mounting frame is provided with a plurality of groups, and is slidably arranged on the mounting frame, and the mounting frame is provided with a detachable mounting frame;

[0008] The connecting block is provided with a detachable mounting frame;

[0009] The adjusting mechanism is arranged on the mounting frame and connected with the connecting block to drive the connecting block to slide; and

[0010] The mounting rod is slidably arranged in the mounting frame, and the end of the mounting rod is provided with a monitoring component.

[0011] In a preferred implementation, a clamping groove is formed on the connecting block, and an end of the mounting frame is provided with a clamping seat which is clamped in the clamping groove and fixedly connected with the clamping groove by a bolt.

[0012] In a preferred implementation, the adjusting mechanism comprises:

[0013] A threaded rod is fixedly arranged on the mounting frame.

[0014] A threaded sleeve is rotatably arranged in the connecting block along an axis of the threaded sleeve and screwed on the threaded rod.

[0015] An adjusting wheel is arranged at an end of the threaded sleeve.

[0016] In a preferred implementation, a first scale line is arranged on a side wall of the mounting frame, and a first pointer is arranged on the connecting block.

[0017] In a preferred implementation, a second pointer is arranged at an end of the mounting rod, the second pointer is clamped on the mounting frame along an axis of the mounting frame and exposed to the outside, and a second scale line is arranged on a side wall of the mounting frame.

[0018] In a preferred implementation, the monitoring assembly comprises:

[0019] A mounting cylinder is arranged at an end of the mounting rod, and a third scale line is arranged on the mounting cylinder along an axis of the mounting cylinder.

[0020] A lead screw is arranged in the mounting cylinder.

[0021] An indicating ring is arranged in the mounting cylinder and screwed with the lead screw.

[0022] A spring is arranged at both ends of the indicating ring and the mounting cylinder.

[0023] An electric suction cup is detachably arranged at an end of the lead screw.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] The device is used, and the mounting frame is fixed on the pier, a proper number of mounting frames can be selected according to the monitoring points and installed on the connecting block, the connecting block can be driven to slide by the adjusting mechanism, the monitoring points can be adjusted horizontally, the mounting rod can be slid in the mounting frame, the monitoring points can be adjusted vertically, and the monitoring end of the monitoring mechanism is abutted with the bottom of the bridge deck, so that the settlement of the bridge is monitored, the number and position of the monitoring points at the bottom of the bridge are conveniently adjusted, and the monitoring data is more referable. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiment of the present application, the following will be a brief introduction to the specific embodiment of the drawings needed to use. In all the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0027] Figure 1 The three-dimensional structure schematic diagram of the bridge settlement monitoring device provided by the present application is shown in the figure.

[0028] Figure 2 The structure schematic diagram of the mounting frame in the bridge settlement monitoring device of the present application is shown in the figure.

[0029] Figure 3 The structure schematic diagram of the mounting rod and the upper part of the device in the bridge settlement monitoring device of the present application is shown in the figure.

[0030] Reference signs:

[0031] 101, mounting frame; 102, threaded rod; 103, first scale line; 104, connecting block; 105, first pointer; 106, clamping groove; 107, threaded sleeve; 108, adjusting wheel;

[0032] 201, mounting frame; 202, clamping seat; 203, second scale line;

[0033] 301, mounting rod; 302, second pointer; 303, mounting cylinder; 304, third scale line;

[0034] 401, lead screw; 402, indicating ring; 403, spring; 404, electric chuck. Specific embodiments

[0035] The embodiments of the technical scheme of the present application will be described in detail below with reference to the drawings. The following examples are only used to more clearly illustrate the technical scheme of the present application, therefore only as an example, and cannot limit the protection scope of the present application.

[0036] Embodiment:

[0037] As shown in Figure 1 , 2 The present application provides a bridge settlement monitoring device, comprising a mounting frame 101, a plurality of connecting blocks 104 are slidably mounted on the mounting frame 101, an adjusting mechanism connected with the connecting blocks 104 is arranged on the mounting frame 101, and the connecting blocks 104 are driven to slide through the adjusting mechanism. The adjusting mechanism comprises a threaded rod 102 fixedly arranged on the mounting frame 101, a threaded sleeve 107 rotatably arranged in the connecting block 104, the threaded sleeve 107 is screwed on the threaded rod 102, and the end of the threaded sleeve 107 is provided with an adjusting wheel 108.

[0038] During use, the threaded sleeve 107 can be driven to rotate within the connecting block 104 by rotating the adjusting wheel 108. Since the movement of the connecting block 104 is restricted and can only slide horizontally but not rotate, the threaded sleeve 107 can drive the connecting block 104 to slide horizontally during the rotation process by cooperating with the threaded rod 102. The movement of multiple groups of connecting blocks 104 is controlled separately, making it easier to adjust the position of the connecting blocks 104. A first scale line 103 is provided on the side wall of the mounting frame 101, and a first pointer 105 is provided on the connecting block 104. The position of the connecting block 104 can be precisely adjusted by cooperating with the first scale line 103, making the lateral adjustment of the monitoring point more convenient and accurate.

[0039] like Figure 2 As shown, in this embodiment, a removable mounting frame 201 is provided on the connecting block 104. A snap-in slot 106 is defined on the connecting block 104. A snap-in seat 202 is provided at the end of the mounting frame 201. The snap-in seat 202 is secured within the snap-in slot 106 and fixed thereto by bolts. An appropriate number of mounting frames 201 can be selected based on the locations to be monitored. To secure the mounting frames 201, simply secure the snap-in seats 202 at their ends into the snap-in slots 106 and secure them with bolts. This facilitates removal of the mounting frames 201, thereby increasing the applicability of the device.

[0040] like Figure 2 、 3 As shown, in this embodiment, a mounting rod 301 is slidably installed in the mounting frame 201, and a monitoring assembly is installed at the end of the mounting rod 301. A second pointer 302 is installed at the other end of the mounting rod 301. The second pointer 302 is slidably fixed to the mounting frame 201 along the axis of the mounting frame 201 and is exposed to the outside. The side wall of the mounting frame 201 is provided with a second scale line 203. By sliding the mounting rod 301 in the mounting frame 201, the monitoring assembly can be driven to slide in a direction perpendicular to the mounting frame 101, thereby facilitating the control of the longitudinal position of the monitoring assembly. The position of the mounting rod 301 in the mounting frame 201 is precisely adjusted by the cooperation of the second pointer 302 and the second scale line 203, making the longitudinal control of the monitoring point more convenient. In conjunction with the position movement of the connecting block 104, the monitoring end of the monitoring assembly can contact any position on the bottom of the bridge beam slab, thereby facilitating settlement detection at any position of the bridge.

[0041] like Figure 2 、 3As shown, in the embodiment, the monitoring assembly comprises a mounting cylinder 303 arranged at the end of the mounting rod 301, and a third scale line 304 is arranged on the mounting cylinder 303 along the axis of the mounting cylinder 303. A lead screw 401 is arranged in the mounting cylinder 303, and a indicating ring 402 is arranged in the mounting cylinder 303 in a liftable manner, the indicating ring 402 is screwed with the lead screw 401, a spring 403 is arranged between the indicating ring 402 and the mounting cylinder 303, and an electric suction cup 404 is arranged at the end of the lead screw 401.

[0042] After the monitoring assembly is moved to the point to be monitored, since the indicating ring 402 can only be lifted in the mounting cylinder 303 and cannot be rotated, the lead screw 401 is not screwed with the mounting cylinder 303, the height of the electric suction cup 404 can be adjusted by rotating the lead screw 401 to make the lead screw 401 lift in the indicating ring 402 along the axis of the lead screw 401, so that the electric suction cup 404 can be adsorbed on the bottom of the bridge when the mounting height of the mounting frame 101 is offset, and the indicating ring 402 is ensured to be located at the starting position of the third scale line 304 under the action of the spring 403, so as to facilitate subsequent observation of the settlement distance of the bridge. When the bridge is settled, the electric suction cup 404, the lead screw 401 and the indicating ring 402 are driven to move downward, so that the settlement distance of the bridge can be accurately known through the position of the indicating ring 402 on the third scale line 304.

[0043] Meanwhile, when the bridge is transversely displaced, the mounting rod 301 can be driven to slide in the mounting frame 201 through the electric suction cup 404, and the transverse displacement distance of the bridge can be accurately measured through the cooperation of the second pointer 302 and the second scale line 203, so that the functionality of the device is effectively improved.

[0044] The specific use mode and beneficial effects of the device are as follows:

[0045] When the device is used, the mounting frame 101 is fixed on the pier, a proper number of mounting frames 201 can be selected according to the point to be monitored and mounted on the connecting block 104, the threaded sleeve 107 can be driven to rotate through the rotation of the adjusting wheel 108, the connecting block 104 can be driven to slide through the cooperation of the threaded sleeve 107 and the threaded rod 102, so that the monitoring point can be transversely adjusted, the mounting rod 301 can be driven to slide in the mounting frame 201, so that the monitoring point can be longitudinally adjusted, the electric suction cup 404 can be driven to lift through the rotation of the lead screw 401, the electric suction cup 404 can be abutted with the bottom of the bridge plate, the settlement of the bridge can be monitored through the cooperation of the indicating ring 402 and the third scale line 304, the number and position of the monitoring points on the bottom of the bridge can be arbitrarily adjusted, and the monitoring data is more referable.

[0046] The basic principle and main features of the present application and the advantages of the present application are described above, and for those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments.

Claims

1. A bridge settlement monitoring device, characterized by, The utility model relates to a kind of monitoring device for installation frame, including: Mounting frame (101); Connecting block (104) is provided with multiple groups, and slidingly arranged on the mounting frame (101), and the connecting block (104) is provided with detachable mounting frame (201); Adjusting mechanism, arranged on the mounting frame (101) and connected with the connecting block (104), to drive the connecting block (104) slidingly;And Mounting rod (301), slidingly arranged in the mounting frame (201), and the end of the mounting rod (301) is provided with monitoring assembly.

2. The bridge settlement monitoring device of claim 1, wherein: The connecting block (104) is provided with clamping groove (106), and the end of the mounting frame (201) is provided with clamping seat (202), the clamping seat (202) is clamped in the clamping groove (106) and is connected by bolt.

3. The bridge settlement monitoring device of claim 1, wherein, The adjusting mechanism includes: Threaded rod (102), fixedly arranged on the mounting frame (101); Threaded sleeve (107), rotatably arranged in the connecting block (104) along its axis, and screwed on the threaded rod (102);And Adjusting wheel (108), arranged at the end of the threaded sleeve (107).

4. The bridge settlement monitoring device of claim 1, wherein: The side wall of the mounting frame (101) is provided with first scale line (103), and the connecting block (104) is provided with first pointer (105).

5. The bridge settlement monitoring device of claim 1, wherein: The end of the mounting rod (301) is provided with second pointer (302), and the second pointer (302) is slidingly clamped on the mounting frame (201) along the axis of the mounting frame (201) and exposed to the outside, and the side wall of the mounting frame (201) is provided with second scale line (203).

6. The bridge settlement monitoring device of claim 1, wherein, The monitoring assembly includes: Mounting cylinder (303), arranged at the end of the mounting rod (301), and the mounting cylinder (303) is provided with third scale line (304) along its axis; Lead screw (401), threaded in the mounting cylinder (303); Indicator ring (402), arranged in the mounting cylinder (303) and screwed with the lead screw (401); Spring (403), both ends of the indicator ring (402) and the mounting cylinder (303) are respectively abutted;And Electric suction cup (404), detachably arranged at the end of the lead screw (401).

Images