CN218713046U

CN218713046U - Deformation monitoring datum point structure

Info

Publication number: CN218713046U
Application number: CN202223054629.3U
Authority: CN
Inventors: 李琨; 徐其民; 侯奔; 刘富禄; 吕华; 张朝庚; 李培显; 赵毅晨; 陈彦强
Original assignee: Shandong Water Transfer Project Operation And Maintenance Center; Jintian Industrial Development Shandong Group Co ltd
Current assignee: Shandong Water Transfer Project Operation And Maintenance Center; Jintian Industrial Development Shandong Group Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the technical field of deformation monitoring, in particular to a deformation monitoring reference point structure, which comprises a box body, a monitoring device body arranged above the box body and an adjusting component arranged inside the box body, wherein the adjusting component comprises a threaded rod A arranged inside the box body, a threaded cylinder in threaded connection with the surface of the threaded rod A and a flat plate arranged above the box body; bevel gear A drives bevel gear B and rotates, bevel gear B drives threaded rod A and rotates, threaded rod A drives the screw-thread section of thick bamboo and rises, the screw-thread section of thick bamboo promotes the flat board and rises, the flat board drives the monitoring devices body and rises, alright promote the device's height to be convenient for highly promote the monitoring of monitoring devices body, can monitor comprehensively the foundation ditch, and then make the staff make accurate judgement to foundation ditch deformation size, avoid appearing the foundation ditch accident of collapsing.

Description

Deformation monitoring datum point structure

Technical Field

The utility model belongs to the technical field of the deformation monitoring, concretely relates to deformation monitoring datum point structure.

Background

With the rapid development of cities, the scale and the number of high-rise buildings and underground engineering are increasing day by day, the buildings excavate foundation pits in the construction process, and the foundation pits need to be subjected to deformation monitoring in order to ensure the safety of the foundation pits in the excavation process;

via review publication (bulletin) number: CN214363683U discloses a foundation pit deformation monitoring device, and this technology discloses "the first sleeve is rotatably connected with the fixed column through a hinge, the first spring is fixedly connected in the first sleeve, the first moving rod is slidably connected in the first sleeve, and two ends of the first moving rod are respectively connected with the first spring, which is convenient for a user to store and transport the device;

although the design can facilitate a user to store and transport the device, when the original soil around the foundation pit is low in height, the height of the device cannot be increased to monitor the foundation pit, so that the monitoring of the foundation pit is not in place, and the judgment of workers on the deformation of the foundation pit is influenced;

for this reason, a deformation monitoring reference point structure is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a deformation monitoring reference point structure can highly promote the monitoring of monitoring devices body, and then can be to the characteristics of carrying out comprehensive monitoring of foundation ditch.

In order to achieve the above object, the utility model provides a following technical scheme: a deformation monitoring datum point structure comprises a box body, a monitoring device body and an adjusting assembly, wherein the monitoring device body is arranged above the box body;

the adjusting component comprises a threaded rod A arranged inside the box body and a threaded cylinder in threaded connection, wherein the threaded cylinder on the surface of the threaded rod A is arranged on a flat plate above the box body, and the threaded cylinder penetrates through the inside of the box body and extends to the upper part of the box body and is fixedly connected with the flat plate.

As the utility model relates to a deformation monitoring reference point structure is preferred, threaded rod A keeps away from the one end of a screw thread section of thick bamboo is passed through the bearing and is rotated the connection and be in the inside of box, just threaded rod A's fixed surface is connected with bevel gear B, bevel gear B's surface meshing has bevel gear A, bevel gear A's one end fixedly connected with rotary rod, the rotary rod is kept away from bevel gear A's one end runs through the inside of box, and extend to the outside of box, and be in with the setting the rotatory handle fixed connection of box one side.

As the utility model relates to a deformation monitoring reference point structure is preferred, two slides that are the symmetry and set up are seted up to the side of box, the inside sliding connection of slide has the slide bar, the slide bar is close to the one end of monitoring devices body with dull and stereotyped fixed connection, the fixed surface of screw thread section of thick bamboo is connected with two gag lever posts that are the symmetry and set up, the internal face of box seted up with gag lever post assorted spout, just the gag lever post with the box is through this spout sliding connection.

The structure of the deformation monitoring reference point of the utility model is preferable, and the deformation monitoring reference point also comprises a fixing component arranged above the flat plate;

the fixed subassembly is including seting up the constant head tank and the fixed connection of dull and stereotyped upper surface are two locating pieces that are the symmetry and set up on monitoring devices body surface, just the monitoring devices body with the flat board passes through constant head tank sliding connection.

As the utility model relates to a deformation monitoring benchmark structure is preferred two slot A that are the symmetry and set up are seted up to dull and stereotyped side, and every slot A's inside all pegs graft and have the arm-tie that is Z type structure, just the arm-tie with the flat board is through this spout sliding connection, the upper surface of arm-tie articulates through articulated shaft A has two first bull sticks that are the symmetry and set up, every first bull stick is kept away from the one end of arm-tie all articulates through articulated shaft B has the second bull stick, dull and stereotyped upper surface is close to two fixed blocks that are the symmetry and set up of one side fixedly connected with of second bull stick, just the fixed block with the second bull stick is articulated, every the second bull stick is kept away from the equal fixedly connected with inserted block of one end of first bull stick, the inserted block is pegged graft inside two slot B that are the symmetry and set up of locating piece surface.

As the utility model relates to a deformation monitoring benchmark structure is preferred, the arm-tie with fixedly connected with spring between the flat board, the arm-tie with threaded hole is seted up to dull and stereotyped junction, threaded rod B threaded connection in this threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: add adjusting part in this application, bevel gear A drives bevel gear B and rotates, bevel gear B drives threaded rod A and rotates, threaded rod A drives the screw cylinder and rises, the screw cylinder promotes dull and stereotypedly to rise, the dull and stereotyped monitoring devices body that drives rises, alright promote the device's height, thereby be convenient for promote the monitoring height of monitoring devices body, can be to the monitoring of foundation ditch comprehensively, and then make the staff make accurate judgement to foundation ditch deformation size, avoid appearing the foundation ditch accident of collapsing, meanwhile, fixed subassembly has been added, when the inserted block inserts slot B, twist threaded rod B this moment soon, and make threaded rod B threaded connection in screw hole A that the arm-tie is inside was seted up and the screw hole B that the inboard was seted up, alright further fix the monitoring devices body, can monitor the foundation ditch better use the device under the strong wind weather, prevent that the monitoring devices body from meetting the condition that the strong wind weather dropped in the in-process of foundation ditch monitoring, avoid causing the damage to the monitoring devices body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle bevel gear A and a threaded cylinder of the present invention;

FIG. 3 is a schematic structural view of the middle plate and the positioning block of the present invention;

fig. 4 is a schematic structural view of the first rotating rod and the second rotating rod of the present invention;

in the figure:

1. a box body;

2. an adjustment assembly; 21. rotating the handle; 22. rotating the rod; 23. a flat plate; 24. a bevel gear A; 25. a bevel gear B; 26. a threaded rod A; 27. a threaded barrel; 28. a limiting rod; 29. a slide bar; 210. a slideway;

3. a fixing assembly; 31. positioning blocks; 32. positioning a groove; 34. pulling a plate; 35. a first rotating lever; 36. a second rotating rod; 37. inserting a block; 38. a threaded rod B; 39. a spring; 310. a fixed block;

4. monitoring devices body.

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.

As shown in fig. 1;

a deformation monitoring reference point structure comprises a box body 1 and a monitoring device body 4 arranged above the box body 1.

In this embodiment: subject to public (bulletin) number: CN214363683U discloses foundation pit deformation monitoring devices, though this design can the person of facilitating the use accomodate the transportation to the device, when the outlying native height of foundation pit is lower, can't promote the height of the device and come to monitor the foundation pit, cause the monitoring to the foundation pit not in place, and then influence the staff to the judgement of foundation pit deformation size, borrow this and add adjusting part 2 and fixed subassembly 3 on the basis.

Further, the method comprises the following steps:

as shown in fig. 1 to 4:

with the above in mind: the device also comprises an adjusting component 2 arranged inside the box body 1; the adjusting assembly 2 comprises a threaded rod A26 arranged inside the box body 1, a threaded cylinder 27 in threaded connection with the surface of the threaded rod A26, and a flat plate 23 arranged above the box body 1, wherein the threaded cylinder 27 penetrates through the inside of the box body 1, extends to the upper side of the box body 1, and is fixedly connected with the flat plate 23.

In this embodiment: when the height of monitoring devices body 4 needs to be lifted, threaded cylinder 27 is driven to ascend through threaded rod A26, along with ascending of threaded cylinder 27, flat plate 23 can be pushed to ascend, flat plate 23 drives monitoring devices body 4 to ascend, and the height of the device can be lifted.

Further, the method comprises the following steps:

in an alternative embodiment, one end of the threaded rod a26 far away from the threaded cylinder 27 is rotatably connected to the inside of the case 1 through a bearing, a bevel gear B25 is fixedly connected to the surface of the threaded rod a26, a bevel gear a24 is engaged with the surface of the bevel gear B25, one end of the bevel gear a24 is fixedly connected to the rotating rod 22, and one end of the rotating rod 22 far away from the bevel gear a24 penetrates through the inside of the case 1, extends to the outside of the case 1, and is fixedly connected to the rotating handle 21 arranged on one side of the case 1.

In this embodiment: when needs make threaded rod A26 rotate, through holding rotatory handle 21 and rotating rotatory handle 21, rotatory handle 21 drives rotary rod 22 and rotates, along with rotary rod 22's rotation, can drive bevel gear A24 and carry out synchronous rotation, then drive bevel gear B25 and rotate, and then drive threaded rod A26 and rotate to the realization is adjusted the monitoring height of monitoring devices body 4, can carry out comprehensive monitoring to the foundation ditch.

Further, the method comprises the following steps:

in an alternative embodiment, two symmetrically arranged slideways 210 are formed on the side surface of the box body 1, a slide bar 29 is slidably connected inside the slideways 210, one end of the slide bar 29 close to the monitoring device body 4 is fixedly connected with the flat plate 23, two symmetrically arranged limiting rods 28 are fixedly connected to the surface of the threaded cylinder 27, a sliding groove matched with the limiting rod 28 is formed in the inner wall surface of the box body 1, and the limiting rod 28 and the box body 1 are slidably connected through the sliding groove.

In this embodiment: during the ascending process of the threaded cylinder 27, the limiting rod 28 can limit the movement range of the threaded cylinder 27, the limiting rod 28 can ensure that the threaded cylinder 27 ascends stably, during the ascending process of the flat plate 23, the sliding rod 29 slides in the slide rail 210, the sliding rod 29 can limit the movement range of the flat plate 23, and the sliding rod 29 can ensure that the flat plate 23 ascends stably.

It should be noted that: the sliding rod 29 is of an L-shaped structure, and the sliding rod 29 of the L-shaped structure can drive the flat plate 23 to stably rise.

Further, the method comprises the following steps:

in an alternative embodiment, it also comprises a fixing assembly 3 arranged above the plate 23; the fixing component 3 comprises a positioning groove 32 formed in the upper surface of the flat plate 23 and two positioning blocks 31 which are symmetrically arranged and fixedly connected to the surface of the monitoring device body 4, and the monitoring device body 4 is connected with the flat plate 23 in a sliding mode through the positioning groove 32.

In this embodiment: when the monitoring device body 4 needs to be fixed, the positioning groove 32 is aligned with the monitoring device body 4, and then the monitoring device body 4 is placed in the positioning groove 32, so that the monitoring device body 4 and the flat plate 23 can be fixed together.

Further, the method comprises the following steps:

in an optional embodiment, two slots a which are symmetrically arranged are formed in the side surface of the flat plate 23, a pulling plate 34 which is of a Z-shaped structure is inserted into each slot a, the pulling plate 34 and the flat plate 23 are slidably connected through the sliding groove, the upper surface of the pulling plate 34 is hinged to two first rotating rods 35 which are symmetrically arranged through hinge shafts a, one end, away from the pulling plate 34, of each first rotating rod 35 is hinged to a second rotating rod 36 through hinge shafts B, two fixed blocks 310 which are symmetrically arranged are fixedly connected to one side, close to the second rotating rod 36, of the upper surface of the flat plate 23, the fixed blocks 310 are hinged to the second rotating rod 36, an insertion block 37 is fixedly connected to one end, away from the first rotating rod 35, of each second rotating rod 36, and the insertion block 37 is inserted into two slots B which are symmetrically arranged and are formed in the surface of the positioning block 31.

In this embodiment: after the monitoring device body 4 is inserted into the positioning groove 32, by holding the pulling plate 34 and pulling the pulling plate 34 to the side far away from the positioning block 31, the pulling plate 34 drives the second rotating rod 36 to rotate, the second rotating rod 36 drives the first rotating rod 35 to rotate, the first rotating rod 35 drives the inserting block 37 to move towards the direction close to the positioning block 31 until the inserting block 37 is inserted into the slot B formed in the positioning block 31, at this moment, the inserting block 37 and the positioning block 31 can be temporarily connected together, and the monitoring device body 4 can be further fixed.

It should be noted that: the side of the pulling plate 34 away from the plate 23 is provided with a handle (not shown in the figure) for the operator to operate the pulling plate 34.

Further, the method comprises the following steps:

in an alternative embodiment, a spring 39 is fixedly connected between the pulling plate 34 and the flat plate 23, a threaded hole is formed at the joint of the pulling plate 34 and the flat plate 23, and a threaded rod B38 is screwed in the threaded hole.

In this embodiment: after the insert block 37 is inserted into the slot B formed in the positioning block 31, the threaded rod B38 is screwed, the threaded rod B38 is in threaded connection with the threaded hole a formed in the pull plate 34 and the threaded hole B formed in the flat plate 23, the monitoring device body 4 and the flat plate 23 can be temporarily fixed together, the monitoring device can be better used for monitoring a foundation pit in the windy weather, the monitoring device body 4 is prevented from falling in the windy weather in the foundation pit monitoring process, and damage to the monitoring device body 4 is avoided.

The working principle is as follows: in the excavation process of the foundation pit, deformation monitoring of the foundation pit is often needed, when the height of original soil at the periphery of the foundation pit is low and the height of the monitoring device body 4 needs to be lifted, the rotating handle 21 is held and the rotating handle 21 is rotated, the rotating handle 21 drives the rotating rod 22 to rotate, the rotating rod 22 drives the bevel gear A24 to rotate, the bevel gear A24 rotates to drive the bevel gear B25 to rotate, the bevel gear B25 drives the threaded rod A26 to rotate, the threaded rod A26 drives the threaded cylinder 27 to ascend, the threaded cylinder 27 pushes the flat plate 23 to ascend, the flat plate 23 drives the monitoring device body 4 to ascend, the height of the device can be lifted, so that the monitoring height of the monitoring device body 4 can be conveniently lifted, the foundation pit can be comprehensively monitored, further workers can accurately judge the deformation size of the foundation pit, the collapse accident of the foundation pit is avoided, in the ascending process of the threaded cylinder 27, the limiting rod 28 can limit the movement range of the threaded cylinder 27, in the process of ascending the flat plate 23, the sliding rod 29 slides in the slide rail 210, the sliding rod 29 can limit the movement range of the flat plate 23, on the other hand, when the monitoring device body 4 needs to be fixed, the pulling plate 34 is held and pulled to one side far away from the positioning block 31, the pulling plate 34 drives the second rotating rod 36 to rotate, the second rotating rod 36 drives the first rotating rod 35 to rotate, the first rotating rod 35 drives the inserting block 37 to move towards the direction close to the positioning block 31, when the inserting block 37 is inserted into the slot B formed in the positioning block 31, the threaded rod B38 is screwed at the moment, and the threaded rod B38 is in threaded connection with the threaded hole a formed in the pulling plate 34 and the threaded hole B formed in the flat plate 23, the monitoring device body 4 can be further fixed, and the device can be better used for monitoring a foundation pit in windy weather, prevent that the in-process of monitoring devices body 4 at the foundation ditch monitoring meets the condition that gale weather appears dropping, avoids causing the damage to monitoring devices body 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a deformation monitoring reference point structure, includes box (1) and sets up monitoring devices body (4) above box (1), its characterized in that: the device also comprises an adjusting component (2) arranged inside the box body (1);

the adjusting component (2) comprises a threaded rod A (26) arranged inside the box body (1) and a threaded cylinder (27) arranged on the surface of the threaded rod A (26) and a flat plate (23) arranged above the box body (1), wherein the threaded cylinder (27) penetrates through the inside of the box body (1) and extends to the upper part of the box body (1) and is fixedly connected with the flat plate (23).

2. The deformation monitoring reference point structure of claim 1, wherein: one end, far away from threaded rod A (26), of threaded cylinder (27) is connected through bearing rotation in the inside of box (1), just the fixed surface of threaded rod A (26) is connected with bevel gear B (25), the surface meshing of bevel gear B (25) has bevel gear A (24), the one end fixed connection of bevel gear A (24) has rotary rod (22), the one end that bevel gear A (24) were kept away from to rotary rod (22) runs through the inside of box (1), and extends to the outside of box (1), and with set up rotatory handle (21) fixed connection on one side of box (1).

3. The deformation monitoring reference point structure of claim 2, wherein: two slide (210) that are the symmetry and set up are seted up to the side of box (1), the inside sliding connection of slide (210) has slide bar (29), slide bar (29) are close to the one end of monitoring devices body (4) with dull and stereotyped (23) fixed connection, the fixed surface of screw thread section of thick bamboo (27) is connected with two gag lever post (28) that are the symmetry and set up, the internal face of box (1) seted up with gag lever post (28) assorted spout, just gag lever post (28) with box (1) is through this spout sliding connection.

4. The deformation monitoring reference point structure of claim 3, wherein: the fixing component (3) is arranged above the flat plate (23);

fixed subassembly (3) are including seting up constant head tank (32) and the fixed connection of dull and stereotyped (23) upper surface are locating piece (31) that the symmetry set up for two on monitoring devices body (4) surface, just monitoring devices body (4) with dull and stereotyped (23) pass through constant head tank (32) sliding connection.

5. The deformation monitoring reference point structure of claim 4, wherein: two slots A which are symmetrically arranged are formed in the side face of the flat plate (23), a pull plate (34) which is of a Z-shaped structure is inserted into the inner portion of each slot A, the pull plate (34) and the flat plate (23) are connected in a sliding mode through a sliding groove, two first rotating rods (35) which are symmetrically arranged are hinged to the upper surface of each pull plate (34) through hinge shafts A, each first rotating rod (35) is far away from one end of each pull plate (34) and is hinged to a second rotating rod (36) through hinge shafts B, two fixing blocks (310) which are symmetrically arranged are fixedly connected to one side of each flat plate (23) and are close to the corresponding second rotating rod (36), the fixing blocks (310) are hinged to the corresponding second rotating rods (36), each second rotating rod (36) is far away from one end of each first rotating rod (35) and is fixedly connected with an inserting block (37), and the inserting blocks (37) are inserted into the inner portions of two slots which are symmetrically arranged on the surface of the corresponding positioning blocks (31).

6. The deformation monitoring reference point structure of claim 5, wherein: a spring (39) is fixedly connected between the pulling plate (34) and the flat plate (23), a threaded hole is formed in the connecting position of the pulling plate (34) and the flat plate (23), and a threaded rod B (38) is in threaded connection in the threaded hole.