CN216130195U

CN216130195U - Pile foundation detection device for engineering detection

Info

Publication number: CN216130195U
Application number: CN202122123985.5U
Authority: CN
Inventors: 杨磊
Original assignee: Shanghai Faqi Construction Engineering Co ltd
Current assignee: Shanghai Faqi Construction Engineering Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-25
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of pile foundation detection devices, in particular to a pile foundation detection device for engineering detection, which comprises: the machine body comprises a shell, wherein a protective cover and a long groove are arranged on the surface of the shell; protection machanism, including the protective cover, the surface of casing is connected with the fixed block, the inboard of fixed block is connected with the kelly, the bottom of kelly is connected with the extension spring, the bottom of extension spring is connected with the pull rod, the swivel nut has been cup jointed on the surface of pull rod. The protective cover is arranged on the surface of the shell, so that a display screen can be protected, dust is prevented from falling in the shell, abrasion and collision in the using process are avoided, meanwhile, the clamping rod can be contracted under the action of the telescopic spring by moving the position of the pull rod, when the clamping rod is abutted against the groove formed in the inner side of the fixed block, the protective cover can be fixed, and when the clamping rod is not abutted against the groove formed in the inner side of the fixed block, the protective cover can be detached and replaced.

Description

Pile foundation detection device for engineering detection

Technical Field

The utility model relates to the technical field of pile foundation detection devices, in particular to a pile foundation detection device for engineering detection.

Background

The main methods for detecting the pile foundation include a static load test, a core drilling method, a low strain method, a high strain method, a sound wave transmission method and the like, the detection device is mainly used for closed-loop and semi-closed-loop systems, and the detection device directly or indirectly detects the actual displacement of an execution component and feeds the actual displacement back to the numerical control device.

Traditional detection device does not have the function of protection, and the display screen directly exposes in the external world, gets into the dust easily, and in use also causes the breakage and the wearing and tearing of display screen easily, leads to life to reduce, and detection device does not generally have the support to support simultaneously, directly places and is not convenient for watch numerical value on the ground, therefore needs a urgent need to design a pile foundation detection device for engineering detection and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pile foundation detection device for engineering detection, which aims to solve the problems that the display screen is directly exposed outside and easily enters dust, and the display screen is easily broken and abraded to reduce the service life when in use without a protection function in the background technology.

In order to achieve the above object, the present invention provides a technical solution,

the utility model provides a pile foundation detection device for engineering inspection, includes:

the machine body comprises a shell, wherein a protective cover and a long groove are arranged on the surface of the shell;

the protection mechanism comprises a protection cover, wherein a fixed block is connected to the surface of the shell, a clamping rod is connected to the inner side of the fixed block, a telescopic spring is connected to the bottom end of the clamping rod, a pull rod is connected to the bottom end of the telescopic spring, a threaded sleeve is sleeved on the surface of the pull rod, a connecting plate is connected to the surface of the protection cover, a groove is formed in the surface of the shell, a limiting ball is connected to the surface of the groove, and a reset spring is connected to the bottom end of the limiting ball;

the supporting mechanism comprises an elongated slot, a first supporting rod is connected to the surface of the elongated slot, a second supporting rod penetrates through the inner side of the first supporting rod, a pressing rod penetrates through the inner side of the second supporting rod, a pull rope is connected to the surface of the pressing rod, and a rotating shaft is connected to the surface of the pull rod.

Preferably, the protective cover is connected on the surface of casing for square shape, the fixed block is four groups and the surface connection of casing.

Preferably, the clamping rods are plate-shaped, the clamping rods are connected to the inner sides of the fixed blocks in four groups, the telescopic springs are correspondingly connected with the bottom ends of the clamping rods in four groups, and the pull rods are correspondingly connected with the bottom ends of the telescopic springs in four groups.

Preferably, the limiting ball is arranged on the surface of the groove in a hemispherical shape, and the limiting ball is movably connected with a groove formed in the inner side of the shell through a reset spring.

Preferably, the first support rod is connected to the surface of the elongated slot in a long rod shape, the second support rod penetrates through the inner side of the first support rod in a long rod shape, and the diameter of the second support rod is larger than that of the second support rod.

Preferably, the bottom of stay cord is connected with the fixture block, the internal surface of first bracing piece is connected with the draw-in groove, the stay cord is two sets of connections on the surface of depression bar, the pivot is two sets of surface swing joint with the stay cord, the fixture block is two sets of and corresponds the connection with the draw-in groove.

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

1. the protective cover is arranged on the surface of the shell, the display screen can be protected, dust is prevented from falling into the protective cover, abrasion and collision in the using process are avoided, meanwhile, the clamping rod can contract under the action of the telescopic spring through the position of the movable pull rod, when the clamping rod and the groove formed in the inner side of the fixed block are abutted, the protective cover can be fixed, when the groove formed in the clamping rod and the inner side of the fixed block is canceled, the protective cover can be detached and replaced, and the protective cover is very practical.

2. Through the connection of first bracing piece and second bracing piece, can realize supporting detection device, conveniently look over the numerical value that the display shows, simultaneously through pressing the depression bar, the fixture block is extracted from the inboard of draw-in groove under the effect of stay cord, and the second bracing piece of being convenient for is flexible in the inboard of first bracing piece, realizes adjusting the length of second bracing piece, and then realizes adjusting the angle that supports easy operation.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic bottom sectional view of the structure of the position limiting ball and the return spring of the present invention;

FIG. 4 is a schematic side view of the structure of the present invention;

FIG. 5 is a side cross-sectional view of the first support bar and the second support bar of FIG. 4 according to the present invention;

fig. 6 is a top cross-sectional view of a portion of the first and second support rods of the present invention.

In the figure: 1. a housing; 2. a protective cover; 21. a fixed block; 22. a clamping rod; 23. a tension spring; 24. a pull rod; 25. a threaded sleeve; 26. a connecting plate; 27. a groove; 28. a limiting ball; 29. a reset spring; 3. a long groove; 31. a first support bar; 32. a second support bar; 33. a pressure lever; 34. pulling a rope; 35. a rotating shaft; 36. a clamping block; 37. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown:

the machine body comprises a shell 1, wherein a protective cover 2 and a long groove 3 are arranged on the surface of the shell 1, and the protective cover 2 is connected with the protective cover 2 of the shell 1 to protect a display screen conveniently, so that dust is prevented from entering and the display screen is prevented from being abraded;

the protection mechanism comprises a protection cover 2, a fixed block 21 is connected to the surface of a shell 1, a clamping rod 22 is connected to the inner side of the fixed block 21, a telescopic spring 23 is connected to the bottom end of the clamping rod 22, a pull rod 24 is connected to the bottom end of the telescopic spring 23, a threaded sleeve 25 is sleeved on the surface of the pull rod 24, a connecting plate 26 is connected to the surface of the protection cover 2, a groove 27 is formed in the surface of the shell 1, a limiting ball 28 is connected to the surface of the groove 27, a reset spring 29 is connected to the bottom end of the limiting ball 28, threads are formed in the surface of the pull rod 24, the threaded sleeve 25 is sleeved on the surface of the pull rod 24, and the bottom end of the threaded sleeve 25 is abutted against the top end of the connecting plate 26 by rotating the threaded sleeve 25, so that the position of the pull rod 24 is fixed, and the clamping rod 22 is conveniently placed in a groove formed in the inner side of the fixed block 21 for fixing;

the supporting mechanism comprises an elongated slot 3, a first supporting rod 31 is connected to the surface of the elongated slot 3, a second supporting rod 32 penetrates through the inner side of the first supporting rod 31, a pressing rod 33 penetrates through the inner side of the second supporting rod 32, a pulling rope 34 is connected to the surface of the pressing rod 33, a rotating shaft 35 is connected to the surface of the pulling rod 24, a clamping block 36 is connected to the bottom end of the pulling rope 34, a clamping groove 37 is connected to the inner surface of the first supporting rod 31, the pulling rope 34 is connected to the surface of the rotating shaft 35, the bottom end of the pulling rope 34 is fixedly connected with the pressing rod 33, the clamping block 36 can be contracted under the action of the pulling rope 34 by pushing the pressing rod 33 inwards, and then the second supporting rod 32 can be adjusted.

Further, protective cover 2 is the surface of square shape connection at casing 1, and fixed block 21 is four groups and casing 1's surface connection, and fixed block 21 is four groups and the kelly 22 corresponds the connection, can realize carrying out the block to kelly 22 fixed, and then fixes protective cover 2, is convenient for protect the display screen.

Furthermore, the clamping rods 22 are plate-shaped, the clamping rods 22 are connected to the inner side of the fixing block 21 in four groups, the telescopic springs 23 are connected to the bottom ends of the clamping rods 22 in four groups, the pull rods 24 are connected to the bottom ends of the telescopic springs 23 in four groups, the bottom ends of the clamping rods 22 are connected to the telescopic springs 23, the bottom ends of the telescopic springs 23 are connected to the pull rods 24, the clamping rods 22 are retracted backwards under the action of the telescopic springs 23 by pulling the screw sleeves 25, the clamping rods 22 can be taken out from the grooves formed in the inner side of the fixing block 21, and the protective cover 2 can be detached and replaced conveniently.

Further, spacing ball 28 is hemispherical setting on the surface of recess 27, and spacing ball 28 is through the groove swing joint that reset spring 29 and casing 1 inboard were seted up, and spacing ball 28's bottom and reset spring 29's surface connection are convenient for spacing ball 28 at the inslot activity that casing 1 inboard was seted up, realize the fixed to protective cover 2, also are convenient for extract protective cover 2.

Furthermore, the first support rod 31 is connected to the surface of the elongated slot 3 in a long rod shape, the second support rod 32 is connected to the inner side of the first support rod 31 in a long rod shape, the diameter of the second support rod 32 is larger than that of the second support rod 32, and the diameter of the second support rod 32 is larger than that of the first support rod 31, so that the second support rod 32 can extend and retract on the inner side of the first support rod 31, and the detection device can be fixed.

Further, stay cord 34 is two sets of surfaces of connecting at depression bar 33, and pivot 35 is two sets of surface swing joint with stay cord 34, and fixture block 36 is two sets of corresponding connections with draw-in groove 37, and draw-in groove 37 fixed connection is at the internal surface of first bracing piece 31, and the fixture block 36 of being convenient for imbeds in the inboard of draw-in groove 37 under the reset action of spring, realizes adjusting the position of second bracing piece 32.

The working principle is as follows: during the use, through embedding protective cover 2 in the recess 27 of seting up on the casing 1 surface, spacing ball 28 supports to closing protective cover 2 under the flexible effect of reset spring 29, realize the fixed of protective cover 2 position, be convenient for protect the display screen through protective cover 2, avoid falling into dust and wearing and tearing, position through adjusting pull rod 24, kelly 22 can stretch out and draw back and move under the effect of telescopic spring 23, when the groove realization that kelly 22 and fixed block 21 inboard were seted up supports fashionably, be convenient for fixed to protective cover 2, be convenient for install protective cover 2, when the groove cancellation that kelly 22 shrink and fixed block 21 inboard were seted up supports fashionably, be convenient for dismantle and change protective cover 2.

Can realize supporting detection device through the connection of first bracing piece 31 and second bracing piece 32, press depression bar 33, fixture block 36 is extracted from the inboard of draw-in groove 37 under the effect of pivot 35, cancel fixedly with draw-in groove 37, can realize that second bracing piece 32 stretches out and draws back in the inboard of first bracing piece 31, reach the effect of adjusting second bracing piece 32 length, can adjust the angle of support, when need not to support simultaneously, with the inboard of second bracing piece 32 receipts indentation first bracing piece 31, also can realize placing first bracing piece 31 in elongated slot 3 that casing 1 surface was seted up, be convenient for accomodate of first bracing piece 31 and second bracing piece 32, and is comparatively practical.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 pile foundation detection device for engineering inspection which characterized in that includes:

the device comprises a machine body, a machine body and a machine body, wherein the machine body comprises a shell (1), and a protective cover (2) and a long groove (3) are arranged on the surface of the shell (1);

the protection mechanism comprises a protection cover (2), wherein a fixed block (21) is connected to the surface of the shell (1), a clamping rod (22) is connected to the inner side of the fixed block (21), a telescopic spring (23) is connected to the bottom end of the clamping rod (22), a pull rod (24) is connected to the bottom end of the telescopic spring (23), a threaded sleeve (25) is sleeved on the surface of the pull rod (24), a connecting plate (26) is connected to the surface of the protection cover (2), a groove (27) is formed in the surface of the shell (1), a limiting ball (28) is connected to the surface of the groove (27), and a reset spring (29) is connected to the bottom end of the limiting ball (28);

the supporting mechanism comprises an elongated slot (3), a first supporting rod (31) is connected to the surface of the elongated slot (3), a second supporting rod (32) penetrates through the inner side of the first supporting rod (31), a pressing rod (33) penetrates through the inner side of the second supporting rod (32), a pull rope (34) is connected to the surface of the pressing rod (33), and a rotating shaft (35) is connected to the surface of the pull rod (24).

2. The pile foundation detection device for engineering detection as claimed in claim 1, wherein: protective cover (2) are the surface of square shape connection at casing (1), fixed block (21) are four groups and the surface connection of casing (1).

3. The pile foundation detection device for engineering detection as claimed in claim 1, wherein: the clamping rods (22) are plate-shaped, the clamping rods (22) are connected to the inner side of the fixing block (21) in four groups, the telescopic springs (23) are correspondingly connected with the bottom ends of the clamping rods (22) in four groups, and the pull rods (24) are correspondingly connected with the bottom ends of the telescopic springs (23) in four groups.

4. The pile foundation detection device for engineering detection as claimed in claim 1, wherein: the limiting ball (28) is arranged on the surface of the groove (27) in a hemispherical shape, and the limiting ball (28) is movably connected with a groove formed in the inner side of the shell (1) through a reset spring (29).

5. The pile foundation detection device for engineering detection as claimed in claim 1, wherein: the first supporting rod (31) is connected to the surface of the long groove (3) in a long rod shape, the second supporting rod (32) penetrates through the inner side of the first supporting rod (31) in a long rod shape, and the diameter of the second supporting rod (32) is larger than that of the second supporting rod (32).

6. The pile foundation detection device for engineering detection as claimed in claim 1, wherein: the bottom of stay cord (34) is connected with fixture block (36), the internal surface of first bracing piece (31) is connected with draw-in groove (37), stay cord (34) are two sets of surfaces of connecting at depression bar (33), pivot (35) are two sets of surface swing joint with stay cord (34), fixture block (36) are two sets of and draw-in groove (37) correspond the connection.