CN214426690U

CN214426690U - Bridge tunnel is with subsiding observation device

Info

Publication number: CN214426690U
Application number: CN202120489845.7U
Authority: CN
Inventors: 鞠作斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-19
Anticipated expiration: 2031-03-08

Abstract

The utility model relates to a bridge tunnel technical field specifically is a bridge tunnel is with subsiding observation device, the on-line screen storage device comprises a base, the top surface fixedly connected with sleeve of base, the spout has been seted up to telescopic left surface, the guide slot has been seted up to telescopic right flank, telescopic inside is provided with the lifter, and the bottom of lifter pierces through the inner wall of base, the left surface fixedly connected with observation mark of lifter, observe the pre-buried board of target bottom surface fixedly connected with, telescopic left surface is provided with the scale mark, the right surface of lifter is provided with the detaching assembly, the top sliding connection of base has square section of thick bamboo, square groove has been seted up to square section of thick bamboo's left surface. The utility model discloses measuring device has been optimized to can be through observing the height that the lifter descends and take notes the data that subsides, increased adjusting device, thereby can zero the observation device when using, can fix the lifter when observation device does not use simultaneously.

Description

Bridge tunnel is with subsiding observation device

Technical Field

The utility model relates to a bridge tunnel technical field specifically is a bridge tunnel is with subsiding observation device.

Background

The traffic construction plays an important antecedent role in national economic development, in the construction of highways, railways and urban traffic, various structural structures such as bridges, tunnels and the like need to be constructed for crossing rivers, deep valleys and straits or crossing mountains and water bottoms, the subject is oriented to the construction of basic facilities in national economic construction, and relates to the construction field of basic facilities such as civil engineering, traffic, water conservancy, mines, railways, air port engineering and the like, when the engineering construction of the bridge and tunnel is carried out, if the land is soft, the bridge and tunnel can be settled to cause the collapse of the bridge and tunnel, so the settlement test is often carried out in the engineering to ensure the safety of the construction of the bridge and tunnel;

the existing settlement device for the bridge and the tunnel usually buries a buried plate in concrete, observes the general condition of settlement by observing the descending height of a rod on the buried plate, and sometimes uses a steel ruler for general measurement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge tunnel is with subsiding observation device to solve the difficult originated position of confirming that provides in the above-mentioned background art and be difficult for obtaining the problem that concrete data carried out the record.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge tunnel is with subsiding observation device, includes the base, the top surface fixedly connected with sleeve of base, the spout has been seted up to telescopic left surface, the guide slot has been seted up to telescopic right surface, telescopic inside is provided with the lifter, and the bottom of lifter pierces through the inner wall of base, the left surface fixedly connected with observation mark of lifter, the pre-buried board of bottom surface fixedly connected with of observation mark, telescopic left surface is provided with the scale mark, the right surface of lifter is provided with the detaching assembly, the top sliding connection of base has a square section of thick bamboo, square groove has been seted up to the left surface of square section of thick bamboo, the inside of square section of thick bamboo is provided with adjusting part.

Preferably, one end of the observation target penetrates through the sliding groove and extends to the outside of the sleeve, the outer surface of the observation target is in sliding fit with the inner wall of the sliding groove, and the outer surface of the observation target extending to one end of the outside of the sleeve is in sliding fit with the left side face of the sleeve.

Preferably, the adjusting part includes the lead screw of rotation connection in square section of thick bamboo inner wall bottom surface, and the bottom of lead screw pierces through the top surface of square section of thick bamboo and extends to its outside, the surface meshing of lead screw is connected with the slider, and the surface of slider and the inner wall sliding fit of square section of thick bamboo to the one end of slider pierces through the outside that square groove extends to square section of thick bamboo, the top fixedly connected with handle of lead screw.

Preferably, the detaching assembly comprises a connecting plate fixedly connected to the right side face of the lifting rod, one end of the connecting plate penetrates through the guide groove and extends to the outside of the sleeve, the outer surface of the connecting plate is in sliding fit with the inner wall of the guide groove, a groove is formed in the right side face of the connecting plate, clamping grooves are formed in the front side face and the rear side face of the inner wall of the groove, and U-shaped rods are connected to the bottom faces of the inner walls of the clamping grooves in a sliding mode.

Preferably, the disassembling component further comprises telescopic rods fixedly connected to the front side face and the rear side face of the sliding block, springs are sleeved on the outer surfaces of the telescopic rods, one ends of the springs are fixedly connected with the outer surface of the sliding block, the other ends of the springs are fixedly connected with one side face of the clamping block, the telescopic rods are far away from the clamping block, the clamping block is fixedly connected to one end of the sliding block, and the outer surface of the clamping block is in sliding fit with the inner wall of the clamping groove.

Preferably, one end of the U-shaped rod penetrates through the inner wall of the connecting plate and extends to the outside of the connecting plate, and the outer surface of the U-shaped rod is in sliding fit with the inner wall of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model optimizes the measuring device, thereby recording the subsidence data by observing the descending height of the lifting rod, and adding the adjusting device, thereby zeroing the observation device when in use and fixing the lifting rod when the observation device is not in use;

1. by arranging the handle, the screw rod and the sliding block, when the settlement observation device is used, the handle is screwed to drive the screw rod to rotate, so that the sliding block moves on the inner wall of the square cylinder, the movement of the sliding block drives the observation mark to move to the zero scale of the scale mark, and the scale mark of the handle is sent to be fixed at the zero scale, so that the observation mark can be adjusted to the zero scale;

2. the adjusting device is arranged on the base, the U-shaped rod is arranged on the base, the clamping groove is arranged on the base, the clamping block is arranged on the base, the U-shaped rod is arranged on the clamping groove, the clamping block is pushed out of the clamping groove by pushing the U-shaped rod, the sliding square barrel is used for taking out the sliding block from the groove, the sliding block is aligned to the groove to be placed when installation is needed, the clamping block can slowly enter the clamping groove in the process, then the clamping block is fixed on the clamping groove under the action of the spring and the telescopic rod, and therefore the adjusting device can be detached and washed after zeroing is completed, and the adjusting device is installed after settlement observation is completed;

3. through setting up the lifter, observing the mark and scale mark, place the position that needs were surveyed to the pre-buried board, because ground takes place to subside, the lifter can descend, at the in-process that the lifter descends, observes the mark and follows the lifter and descend, then reads out the scale on the scale mark through observing the mark decline position and carries out the record analysis and subside the result, like this just can be convenient record data and can read out accurate data, better avoid artifical error of observing.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic structural section of the present invention;

FIG. 3 is a schematic view of an adjustment assembly of the present invention;

FIG. 4 is a schematic view of a detachment assembly of the present invention;

fig. 5 is a schematic cross-sectional view of the middle release assembly of the present invention.

In the figure: 1. a base; 2. a sleeve; 201. a chute; 202. a guide groove; 3. a lifting rod; 301. observing a target; 302. scale marking; 303. pre-burying a plate; 4. a square cylinder; 401. a square groove; 5. an adjustment assembly; 501. a screw rod; 502. a slider; 503. a handle; 6. disassembling the assembly; 601. a connecting plate; 602. a groove; 603. a card slot; 604. a U-shaped rod; 7. a telescopic rod; 701. a spring; 702. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a settlement observation device for a bridge tunnel comprises a base 1, wherein a sleeve 2 is fixedly connected to the top surface of the base 1, a sliding groove 201 is formed in the left side surface of the sleeve 2, a guide groove 202 is formed in the right side surface of the sleeve 2, a lifting rod 3 is arranged inside the sleeve 2, the bottom end of the lifting rod 3 penetrates through the inner wall of the base 1, an observation mark 301 is fixedly connected to the left side surface of the lifting rod 3, a pre-embedded plate 303 is fixedly connected to the bottom surface of the observation mark 301, a scale mark 302 is arranged on the left side surface of the sleeve 2, a dismounting assembly 6 is arranged on the right side surface of the lifting rod 3, a square barrel 4 is slidably connected to the top of the base 1, a square groove 401 is formed in the left side surface of the square barrel 4, and an adjusting assembly 5 is arranged inside the square barrel 4;

further, one end of the observation target 301 penetrates through the sliding groove 201 and extends to the outside of the sleeve 2, the outer surface of the observation target 301 is in sliding fit with the inner wall of the sliding groove 201, the outer surface of the end of the observation target 301 extending to the outside of the sleeve 2 is in sliding fit with the left side surface of the sleeve 2, so that the observation target 301 can be driven to descend when the lifting rod 3 descends, and data can be read out through the descending length of the observation target 301;

further, the adjusting assembly 5 comprises a screw rod 501 rotatably connected to the bottom surface of the inner wall of the square barrel 4, the bottom end of the screw rod 501 penetrates through the top surface of the square barrel 4 and extends to the outside of the square barrel, a sliding block 502 is connected to the outer surface of the screw rod 501 in a meshed manner, the outer surface of the sliding block 502 is in sliding fit with the inner wall of the square barrel 4, one end of the sliding block 502 penetrates through the square groove 401 and extends to the outside of the square barrel 4, a handle 503 is fixedly connected to the top end of the screw rod 501, and the position of the lifting rod 3 can be zeroed by arranging the adjusting assembly 5;

further, the detaching assembly 6 comprises a connecting plate 601 fixedly connected to the right side surface of the lifting rod 3, one end of the connecting plate 601 penetrates through the guide groove 202 and extends to the outside of the sleeve 2, the outer surface of the connecting plate 601 is in sliding fit with the inner wall of the guide groove 202, a groove 602 is formed in the right side surface of the connecting plate 601, clamping grooves 603 are formed in the front side surface and the rear side surface of the inner wall of the groove 602, and the bottom surface of the inner wall of each clamping groove 603 is in sliding connection with a U-shaped rod 604, so that the clamping block 702 can enter the clamping groove 603;

furthermore, the disassembling component 6 further comprises telescopic rods 7 fixedly connected to the front side surface and the rear side surface of the sliding block 502, springs 701 are sleeved on the outer surfaces of the telescopic rods 7, one ends of the springs 701 are fixedly connected with the outer surface of the sliding block 502, the other ends of the springs 701 are fixedly connected with one side surface of the clamping blocks 702, one ends of the telescopic rods 7, far away from the sliding block 502, are fixedly connected with the clamping blocks 702, and the outer surfaces of the clamping blocks 702 are in sliding fit with the inner walls of the clamping grooves 603, so that the clamping blocks 702 can be fixed under the action of the springs 701 and the telescopic rods 7;

further, one end of the U-shaped rod 604 penetrates through the inner wall of the connecting plate 601 to extend to the outside thereof, and the outer surface of the U-shaped rod 604 is slidably engaged with the inner wall of the connecting plate 601, so that the latch 702 can be pushed out of the latch slot 603 by pushing the U-shaped rod 604.

The working principle is as follows: when the settlement observation device is used, the handle 503 is screwed to drive the screw rod 501 to rotate, because the outer surface of the screw rod 501 is meshed with the slide block 502, the outer surface of the slide block 502 is in sliding connection with the inner wall of the square barrel 4, in the rotating process of the screw rod 501, the inner wall of the square barrel 4 has a limiting effect on the slide block 502, so that the slide block 502 moves on the inner wall of the square barrel 4, the movement of the slide block 502 drives the observation mark 301 to move, the observation mark 301 is moved to the zero scale of the scale mark 302, the scale mark 302 of the handle 503 is fixed at the zero scale, then the U-shaped rod 604 is pushed to push the fixture block 702 out of the clamping groove 603, the slide block 502 is taken out of the groove 602 by sliding the square barrel 4, thus the observation device can be adjusted to the initial position, the zero setting can be well carried out, the lifting rod 3 can be fixed after the adjustment is finished, then the pre-buried plate 303 is placed at the position to be observed, because ground takes place to subside, lifter 3 can descend, and at the in-process that lifter 3 descends, observation mark 301 descends along with lifter 3, then reads out the scale on scale mark 302 through observing observation mark 301 decline position and carries out record analysis settlement result, just so can be convenient record data and can read out accurate data, better avoid the error of manual observation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bridge tunnel is with subsiding observation device, includes base (1), its characterized in that: the top surface of the base (1) is fixedly connected with a sleeve (2), the left side surface of the sleeve (2) is provided with a sliding chute (201), a guide groove (202) is arranged on the right side surface of the sleeve (2), a lifting rod (3) is arranged inside the sleeve (2), the bottom end of the lifting rod (3) penetrates through the inner wall of the base (1), the left side surface of the lifting rod (3) is fixedly connected with an observation mark (301), the bottom surface of the observation mark (301) is fixedly connected with a pre-embedded plate (303), the left side surface of the sleeve (2) is provided with a scale mark (302), a dismounting component (6) is arranged on the right side surface of the lifting rod (3), a square cylinder (4) is connected to the top of the base (1) in a sliding manner, a square groove (401) is formed in the left side face of the square barrel (4), and an adjusting component (5) is arranged inside the square barrel (4).

2. The settlement observation device for the bridge and tunnel according to claim 1, wherein: one end of the observation mark (301) penetrates through the sliding groove (201) and extends to the outside of the sleeve (2), the outer surface of the observation mark (301) is in sliding fit with the inner wall of the sliding groove (201), and the outer surface of the observation mark (301) extending to one end of the outside of the sleeve (2) is in sliding fit with the left side face of the sleeve (2).

3. The settlement observation device for the bridge and tunnel according to claim 1, wherein: adjusting part (5) are including rotating lead screw (501) of connecting in square section of thick bamboo (4) inner wall bottom surface, and the top surface that the bottom of lead screw (501) pierces through square section of thick bamboo (4) extends to its outside, the surface meshing of lead screw (501) is connected with slider (502), the surface of slider (502) and the inner wall sliding fit of square section of thick bamboo (4) to the one end of slider (502) pierces through square groove (401) and extends to the outside of square section of thick bamboo (4), the top fixedly connected with handle (503) of lead screw (501).

4. The settlement observation device for the bridge and tunnel according to claim 1, wherein: dismantle subassembly (6) including connecting plate (601) of fixed connection at lifter (3) right flank, the one end of connecting plate (601) pierces through guide slot (202) and extends to the outside of sleeve (2), and the outer surface of connecting plate (601) and the inner wall sliding fit of guide slot (202), the right flank of connecting plate (601) is seted up flutedly (602), draw-in groove (603) have all been seted up to the front and back both sides face of recess (602) inner wall, equal sliding connection in draw-in groove (603) inner wall bottom surface has U-shaped pole (604).

5. The settlement observation device for the bridge and tunnel according to claim 3, wherein: dismantle subassembly (6) and still include telescopic link (7) of fixed connection at slider (502) front and back both sides face, the surface of telescopic link (7) all overlaps and is equipped with spring (701), the one end of spring (701) and the external fixed surface of slider (502) are connected, the other end of spring (701) and a side fixed connection of fixture block (702), the equal fixedly connected with fixture block (702) of one end that slider (502) were kept away from in telescopic link (7), and the surface of fixture block (702) and the inner wall sliding fit of draw-in groove (603).

6. The settlement observation device for the bridge and tunnel according to claim 4, wherein: one end of the U-shaped rod (604) penetrates through the inner wall of the connecting plate (601) and extends to the outside of the connecting plate, and the outer surface of the U-shaped rod (604) is in sliding fit with the inner wall of the connecting plate (601).