CN211849646U

CN211849646U - Device for monitoring deformation of deep foundation pit enclosure wall

Info

Publication number: CN211849646U
Application number: CN202020166433.5U
Authority: CN
Inventors: 黄鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-04
Filing date: 2020-02-04
Publication date: 2020-11-03
Anticipated expiration: 2030-02-04

Abstract

The utility model discloses a device for monitoring deformation of a deep foundation pit enclosure wall, which comprises a wall body, wherein support frames are fixedly arranged at the middle positions of two sides of the surface of the wall body through mounting bolts, mounting columns are arranged at the middle positions of the support frames, mounting grooves are arranged at the middle positions of the mounting columns, supporting springs are fixedly arranged at the middle positions inside the mounting grooves, movable blocks are fixedly arranged at two ends of each supporting spring, a user pulls the sliding blocks to move along sliding grooves, the sliding blocks drive the movable blocks to move towards the middle positions of the mounting grooves, so that the inserting blocks are taken in the mounting columns, the mounting columns are placed inside the support frames, after the sliding blocks are loosened, the inserting blocks are restored under the action of the supporting springs, one ends of the inserting blocks pass through the support frames and are fixed through clamping bolts and clamping nuts, the mounting and dismounting of the mounting column are facilitated.

Description

Device for monitoring deformation of deep foundation pit enclosure wall

Technical Field

The utility model relates to a foundation ditch maintenance monitoring technology field specifically is a device that monitoring deep basal pit enclosure wall body warp.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.

Often can build the enclosure to its both sides when building the foundation ditch and protect, but often the foundation ditch collapses easily to cause the enclosure to warp, cause personnel's injury easily, need monitor the enclosure, present monitoring is mostly artifical regular monitoring, the dead time, the monitoring of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that monitoring deep basal pit enclosure wall body warp to it often deforms along with the collapse of foundation ditch periphery easily to provide current foundation ditch enclosure in solving above-mentioned background art, and traditional monitoring is mostly manual monitoring, monitors more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a device for monitoring deformation of a deep foundation pit enclosure wall body comprises the wall body, wherein support frames are fixedly arranged at the middle positions of two sides of the surface of the wall body through mounting bolts, mounting columns are arranged at the middle positions of the support frames, mounting grooves are formed in the middle positions of the mounting columns, supporting springs are fixedly arranged at the middle positions inside the mounting grooves, movable blocks are fixedly arranged at two ends of each supporting spring, two movable blocks are fixedly arranged at the middle positions of two ends of each supporting spring, the middle positions are separated from one end of each movable block, an inserting block is fixedly arranged at the middle position, the upper end of each inserting block sequentially penetrates through the mounting columns and the support frames, a rotating screw rod is movably arranged at the middle position of one side of the surface of each mounting column, a threaded sleeve is movably sleeved at one end of the rotating screw rod, a mounting plate is fixedly arranged at, the surface movable mounting of slide rail has the slider, one side fixed mounting of slider has the movable rod, two the movable rod is located the both sides of rotatory screw rod are the symmetric distribution, its one end respectively with the both sides swing joint of thread bush.

Preferably, the two ends of the insertion blocks, which are away from each other, are located at the outer side of the support frame, the ends are inserted with clamping bolts in a penetrating manner, and clamping nuts are movably sleeved at the two ends of each clamping bolt.

Preferably, the two mounting plates are positioned on the same horizontal line, and the infrared generating structure and the infrared receiving structure are fixedly mounted at the middle positions of two sides of the opposite surfaces of the two mounting plates respectively.

Preferably, the rotary screw rod and the mounting column are vertically distributed, and one end of the rotary screw rod is fixedly provided with a handle.

Preferably, the two ends of the surface of the mounting column are provided with sliding grooves, and the sum of the lengths of the two sliding grooves is equal to the length of the mounting groove.

Preferably, a sliding block is movably inserted into the sliding groove, one end of the sliding block is located inside the mounting groove, and the end of the sliding block is fixedly connected with one side of the movable block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting of support frame makes the whole device have fine installation effect, when the user uses, the user stimulates the sliding block to move along the spout, the sliding block drives the movable block to move to the intermediate position department of mounting groove, make the inserted block take in the inside of erection column, the user places the erection column in the inside of support frame, after loosening the sliding block, the inserted block restores to the original position under the effect of supporting spring, make one end of inserted block pass the support frame, and fix it through the solid bolt of card and the solid nut of card, be convenient for the installation and the dismantlement of erection column;

the utility model discloses a setting of rotatory screw rod, the regulation of the mounting panel position of being convenient for, the user rotates the handle and drives rotatory screw rod and rotate, make the thread bush remove on the surface of rotatory screw rod, setting at movable rod and slider, it removes along the slide rail to drive the slider at the thread bush, be convenient for support the thread bush, avoid the thread bush to follow rotatory screw rod simultaneously and rotate, be convenient for adjust the position of mounting panel, when the normal shape of wall body, the infrared projection that infrared emergence structure sent is on infrared receiving structure, when deformation, infrared receiving structure and infrared emergence structure dislocation, be convenient for monitor the wall body.

Drawings

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

FIG. 2 is a schematic side view of the supporting frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a wall body; 2. a support frame; 3. inserting a block; 4. clamping and fixing the nut; 5. clamping and fixing the bolt; 6. a movable rod; 7. a threaded sleeve; 8. mounting a plate; 9. rotating the screw; 10. a handle; 11. mounting a column; 12. a movable block; 13. a slider; 14. mounting grooves; 15. a slide rail; 16. a support spring; 17. and a slider.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-3, the present invention provides an embodiment: a device for monitoring deformation of a deep foundation pit enclosure wall comprises a wall body 1, wherein support frames 2 are fixedly arranged at the middle positions of two sides of the surface of the wall body 1 through mounting bolts, mounting columns 11 are arranged at the middle positions of the support frames 2, mounting grooves 14 are formed in the middle positions of the mounting columns 11, supporting springs 16 are fixedly arranged at the middle positions inside the mounting grooves 14, movable blocks 12 are fixedly arranged at two ends of each supporting spring 16, an inserting block 3 is fixedly arranged at the middle position of one end of each movable block 12 away from the other end of each movable block, the upper ends of the inserting blocks 3 sequentially penetrate through the mounting columns 11 and the support frames 2, a rotating screw 9 is movably arranged at the middle position of one side of the surface of each mounting column 11, a threaded sleeve 7 is movably sleeved at one end of the rotating screw 9, a mounting plate 8 is fixedly arranged at one side of the surface of the threaded, the surface of the slide rail 15 is movably provided with a slide block 13, one side of the slide block 13 is fixedly provided with movable rods 6, the two movable rods 6 are positioned at the two sides of the rotating screw 9 and are symmetrically distributed, and one end of each movable rod is movably connected with the two sides of the threaded sleeve 7.

Specifically, as shown in fig. 1 to 3, one end of each of the two insertion blocks 3 away from each other is located outside the support frame 2, a fastening bolt 5 is inserted into the end, and fastening nuts 4 are movably sleeved at both ends of the fastening bolt 5, so as to fix the mounting post 11.

Specifically, as shown in fig. 1-3, the two mounting plates 8 are located on the same horizontal line, and the infrared generating structure and the infrared receiving structure are respectively and fixedly mounted at the middle positions of the two sides of the opposite surfaces of the two mounting plates, so that the wall body 1 can be conveniently monitored.

Specifically, as shown in fig. 1 to 3, the rotary screw 9 is vertically distributed with the mounting column 11, and a handle 10 is fixedly mounted at one end of the rotary screw 9, so as to drive the rotary screw 9 to rotate.

Specifically, as shown in fig. 1 to 3, sliding grooves are formed at both ends of the surface of the mounting post 11, and the sum of the lengths of the two sliding grooves is equal to the length of the mounting groove 14, so that the sliding block 17 can move conveniently.

Specifically, as shown in fig. 1-3, a sliding block 17 is movably inserted into the sliding groove, and one end of the sliding block 17 is located inside the mounting groove 14 and is fixedly connected to one side of the movable block 12, so as to drive the insertion block 3 to move.

The working principle is as follows: when the utility model is used, a user pulls the sliding block 17 to move along the sliding groove, the sliding block 17 drives the movable block 12 to move towards the middle position of the mounting groove 14, so that the insert 3 is taken into the mounting column 11, the user places the mounting column 11 in the support frame 2, after the sliding block 17 is loosened, the insert 3 is restored under the action of the support spring 16, one end of the insert 3 passes through the support frame 2 and is fixed through the clamping bolt 5 and the clamping nut 4, the mounting and the dismounting of the mounting column 11 are convenient, the user rotates the handle 10 to drive the rotary screw 9 to rotate, so that the thread bush 7 moves on the surface of the rotary screw 9, the movable rod 6 and the sliding block 13 are arranged, the sliding block 13 is driven by the thread bush 7 to move along the sliding rail 15, the thread bush 7 is convenient to be supported, and the thread bush 7 is prevented from rotating along with the rotary screw 9, the position of the mounting plate 8 is convenient to adjust, when the wall body 1 is in a normal shape, the infrared projection sent by the infrared generation structure is on the infrared receiving structure, and when the wall body is deformed, the infrared receiving structure and the infrared generation structure are staggered, so that the wall body is convenient to monitor.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. 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 device that monitoring deep basal pit enclosure wall warp, includes wall body (1), its characterized in that: the wall body (1) is characterized in that support frames (2) are fixedly mounted at the middle positions of two sides of the surface of the wall body (1) through mounting bolts, mounting columns (11) are mounted at the middle positions of the support frames (2), mounting grooves (14) are formed in the middle positions of the mounting columns (11), supporting springs (16) are fixedly mounted at the middle positions inside the mounting grooves (14), movable blocks (12) are fixedly mounted at two ends of each supporting spring (16), inserting blocks (3) are fixedly mounted at the middle positions of two separated ends of the movable blocks (12), the upper ends of the inserting blocks (3) are sequentially inserted into the mounting columns (11) and the support frames (2), rotary screw rods (9) are movably mounted at the middle positions of one side of the surface of the mounting columns (11), threaded sleeves (7) are movably sleeved at one ends of the rotary screw rods (9), and mounting plates (8) are fixedly mounted at one sides of the surface of the threaded sleeves (, one side fixed mounting on erection column (11) surface has slide rail (15), the movable surface mounting of slide rail (15) has slider (13), one side fixed mounting of slider (13) has movable rod (6), two movable rod (6) are located the both sides of rotatory screw rod (9) are the symmetric distribution, its one end respectively with the both sides swing joint of thread bush (7).

2. The device of claim 1, wherein the device is used for monitoring the deformation of the deep foundation pit enclosure wall, and is characterized in that: one end of each of the two insertion blocks (3) is located on the outer side of the support frame (2), a clamping bolt (5) is inserted into the end of each insertion block, and clamping nuts (4) are movably sleeved at two ends of each clamping bolt (5).

3. The device of claim 1, wherein the device is used for monitoring the deformation of the deep foundation pit enclosure wall, and is characterized in that: the two mounting plates (8) are positioned on the same horizontal line, and the middle positions of two sides of the opposite surfaces of the two mounting plates are respectively and fixedly provided with an infrared generating structure and an infrared receiving structure.

4. The device of claim 1, wherein the device is used for monitoring the deformation of the deep foundation pit enclosure wall, and is characterized in that: the rotary screw rod (9) and the mounting column (11) are vertically distributed, and a handle (10) is fixedly mounted at one end of the rotary screw rod (9).

5. The device of claim 1, wherein the device is used for monitoring the deformation of the deep foundation pit enclosure wall, and is characterized in that: the mounting structure is characterized in that sliding grooves are formed in two ends of the surface of the mounting column (11), and the sum of the lengths of the two sliding grooves is equal to the length of the mounting groove (14).

6. The device of claim 5, wherein the device for monitoring the deformation of the deep foundation pit enclosure wall comprises: a sliding block (17) is movably inserted in the sliding groove, one end of the sliding block (17) is located in the mounting groove (14), and the end of the sliding block is fixedly connected with one side of the movable block (12).