CN220521424U - Pile foundation load tester - Google Patents

Abstract

The utility model discloses a pile foundation load tester, which comprises a tester main body, wherein four groups of tester main bodies are fixedly provided with protective sleeves, connecting rods are fixedly connected between the protective sleeves, two groups of circular through grooves are formed in the left side and the right side of the tester main body, telescopic rods are movably arranged in the two groups of circular through grooves, one ends of the telescopic rods are fixedly provided with connecting blocks, and one side of each connecting block is fixedly provided with a holding rod.

Description

Pile foundation load tester

Technical Field

The utility model relates to the technical field of pile foundation load testers, in particular to a pile foundation load tester.

Background

The pile foundation load tester is a device for testing the bearing capacity of a pile foundation (pile foundation) after construction is completed. The load is applied to the pile foundation, and the deformation condition of the pile foundation is measured, so that the bearing capacity and stability of the pile foundation are evaluated.

The pile foundation load tester often needs to be used in a severe environment, but the outer surface of the pile foundation load tester in the prior art is not provided with a protection mechanism, so that the outer surface of the pile foundation load tester is easy to damage when the pile foundation load tester falls and collides, and the outer surface of the pile foundation load tester is not provided with a holding mechanism, so that people can only hold or hold the pile foundation load tester, and in long-time use, the pile foundation load tester is easy to cause physical burden to people.

Disclosure of Invention

Object of the utility model

In view of the above, the present utility model is directed to a pile foundation load tester, which solves the problems set forth in the above background.

(II) technical scheme

The utility model provides a pile foundation load tester, includes the tester main part, four groups of tester main part are all fixed mounting have the lag, and fixedly connected with connecting rod between the lag, two sets of circular logical grooves have all been seted up to the left and right sides of tester main part, and movable mounting has the telescopic link in two sets of circular logical grooves, the one end of telescopic link is all fixed mounting has the connecting block, and one side fixed mounting of connecting block has the holding rod.

Preferably, the inner wall of the protective sleeve is fixedly provided with a plurality of groups of springs, and one ends of the plurality of groups of springs are connected to the outer surface of the tester main body.

Preferably, two groups of locking pieces are fixedly arranged on the outer surfaces of the left side and the right side of the main body of the tester, a plurality of groups of through grooves are formed in the outer surfaces of the locking pieces, and threads are formed in the outer surfaces of the locking pieces.

Preferably, the outer surface of the locking piece is movably provided with a rotary ring, and rubber is wrapped on the outer surface of the rotary ring.

Preferably, the outer surface of the bottom end of the tester main body is provided with a groove, both sides of the inner wall of the groove are fixedly provided with limit sleeves, and the inner wall of each limit sleeve is movably provided with a rotary rod.

Preferably, the outer surface of the rotary rod is fixed with two groups of support rods, the two groups of support rods are far away from each other, and one ends of the two groups of support rods are connected with fixing rods.

Preferably, a clamping block is fixedly arranged on the outer surface of one side of the groove, and rubber is arranged on the inner wall of the clamping block.

From the above technical scheme, the application has the following beneficial effects:

1. according to the utility model, the protective sleeves are added at four corners of the tester main body, the plurality of groups of springs are fixedly arranged on the inner walls of the protective sleeves, so that shock absorption protection is provided when the tester main body is impacted or accidentally collided, and when the tester main body is accidentally landed or collides with a hard object, the spring protective sleeves can absorb and disperse part of impact energy, so that vibration and damage risks of equipment are reduced, the protective sleeves have certain elasticity, can play a role in buffering when the equipment is vibrated or vibrated, and can reduce the amplitude of external vibration transmitted to the equipment, thereby reducing the damage and fatigue degree of internal elements of the equipment.

2. According to the utility model, the locking piece can be unfolded by rotating the rotating ring, so that the length of the telescopic rod can be adjusted, the holding rod can be adjusted according to the palm size and holding habit of a user, more comfortable holding experience is provided, and the holding rod can be shortened or lengthened as required, so that the volume and occupied space of the tester main body are reduced, the tester main body is easier to carry and store, and engineers and technicians can conveniently carry and deploy when testing is performed on different sites or on site.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic diagram of a protective jacket according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 5 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 6 is an enlarged schematic view of fig. 2 at C in accordance with the present utility model.

In the figure: 1. a tester main body; 2. a protective sleeve; 3. a connecting rod; 4. a telescopic rod; 5. a connecting block; 6. a grip; 7. a groove; 411. a rotating ring; 412. a locking member; 711. a limit sleeve; 712. a rotating rod; 713. a support rod; 714. a fixed rod; 715. a clamping block; 211. and (3) a spring.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-6, an embodiment of the present utility model is provided:

the utility model provides a pile foundation load tester, includes tester main part 1, and four groups of tester main part 1 are all fixed mounting have lag 2, and lag 2 plays the effect of protection tester main part 1, and fixedly connected with connecting rod 3 between the lag 2, and connecting rod 3 can increase the connection stability between spring lag and the tester body. The spring protection sleeve can be effectively fixed, the spring protection sleeve is prevented from loosening or falling off, the integrity and the stability of the tester main body 1 are ensured, two groups of circular through grooves are formed in the left side and the right side of the tester main body 1, the telescopic rod 4 is movably installed in the two groups of circular through grooves, the connecting block 5 is fixedly installed at one end of the telescopic rod 4, and the holding rod 6 is fixedly installed at one side of the connecting block 5.

Further, the inner wall fixed mounting of lag 2 has multiunit spring 211, and the one end of multiunit spring 211 is connected at the surface of tester main part 1, multiunit spring 211 makes and provides shock attenuation protection when tester main part 1 receives impact or unexpected collision, and when tester main part 1 unexpected falls to the ground or collides hard thing, the spring lag can absorb and disperse partial impact energy, reduce the vibration and the damage risk of equipment, and lag 2 has certain elasticity, can play the cushioning effect when equipment receives vibrations or vibrations.

Further, two groups of locking pieces 412 are fixedly mounted on the outer surfaces of the left side and the right side of the tester main body 1, a plurality of groups of through grooves are formed in the outer surfaces of the locking pieces 412, threads are formed in the outer surfaces of the locking pieces 412, the locking pieces 412 can be unfolded and contracted through the functions of the plurality of groups of through grooves, and then the telescopic rod 4 can be fixed, so that the telescopic rod 4 is kept stable.

Further, the outward surface movable mounting of retaining member 412 has swivel ring 411, and the outward surface parcel of swivel ring 411 has rubber, the conical recess has been seted up to the inner wall of swivel ring 411, rubber increases the frictional property of swivel ring 411 and people's finger, make things convenient for people to rotate swivel ring 411, when swivel ring 411 rotates the outward surface at retaining member 412, retaining member 412 contracts when conical inner wall, make telescopic link 4 can keep fixedly, reverse operation then makes telescopic link 4 can move about, and then adjust the length of telescopic link 4, thereby can adjust according to user's palm size and gripping habit, provide more comfortable experience of gripping.

Further, the bottom surface of tester main part 1 has offered recess 7, and the inner wall both sides of recess 7 are all fixed mounting has stop sleeve 711, movable mounting has rotary rod 712 in the inner wall of stop sleeve 711, and stop sleeve 711 plays spacing and the effect of connecting rotary rod 712 for rotary rod 712 can carry out rotation and adjustment in the angle.

Further, the outer surface of the rotating rod 712 is fixed with two groups of supporting rods 713, and the two groups of supporting rods 713 are far away from each other, one ends of the two groups of supporting rods 713 are connected with the fixing rods 714, after the rotating rod 712 rotates, the supporting rods 713 can synchronously move, and the fixing rods 714 support the tester main body 1, so that the tester main body 1 is convenient to use and operate.

Further, the outer surface of one side of the groove 7 is fixedly provided with the clamping block 715, the inner wall of the clamping block 715 is provided with rubber, the clamping block 715 is used for clamping the fixing rod 714, and the rubber has contractility, so that the fixing rod 714 can be more stable when being clamped with the clamping block 715, and the tester main body 1 is convenient for people to carry.

Working principle: firstly, all fixed mounting has lag 2 through the four corners of tester main part 1, and fixed mounting has multiunit spring 211 in the inner wall of lag 2, make when tester main part 1 receives impact or unexpected collision provide shock attenuation protection, and when tester main part 1 unexpected falls to the ground or collides hard thing, spring lag can absorb and disperse partial impact energy, reduce the vibration and the damage risk of equipment, and when rotatory at the surface of retaining member 412 through rotatory swivel ring 411, retaining member 412 contracts when conical inner wall, make telescopic link 4 can keep fixedly, the opposite operation then makes telescopic link 4 can move about, and then adjust the length of telescopic link 4, thereby can adjust according to user's palm size and gripping habit, provide more comfortable experience of gripping.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 (7)

1. Pile foundation load tester, including tester main part (1), its characterized in that: four groups of tester main part (1) are all fixed mounting have lag (2), and fixedly connected with connecting rod (3) between lag (2), two sets of circular logical grooves have all been seted up to the left and right sides of tester main part (1), and movable mounting has telescopic link (4) in two sets of circular logical grooves, the one end of telescopic link (4) is all fixed mounting has connecting block (5), and one side fixed mounting of connecting block (5) has holding rod (6).

2. The pile foundation load tester of claim 1, wherein: the inner wall of the protective sleeve (2) is fixedly provided with a plurality of groups of springs (211), and one end of each group of springs (211) is connected to the outer surface of the tester main body (1).

3. The pile foundation load tester of claim 1, wherein: two groups of locking pieces (412) are fixedly arranged on the outer surfaces of the left side and the right side of the tester main body (1), a plurality of groups of through grooves are formed in the outer surfaces of the locking pieces (412), and threads are formed in the outer surfaces of the locking pieces (412).

4. A pile foundation load tester according to claim 3, wherein: the outer surface of the locking piece (412) is movably provided with a rotary ring (411), and the outer surface of the rotary ring (411) is wrapped with rubber.

5. The pile foundation load tester of claim 1, wherein: the outer surface of the bottom end of the tester main body (1) is provided with a groove (7), both sides of the inner wall of the groove (7) are fixedly provided with a limit sleeve (711), and the inner wall of the limit sleeve (711) is movably provided with a rotary rod (712).

6. The pile foundation load tester of claim 5, wherein: the outer surface of the rotary rod (712) is fixed with two groups of support rods (713), the two groups of support rods (713) are far away from each other, and one ends of the two groups of support rods (713) are connected with fixing rods (714).

7. The pile foundation load tester of claim 5, wherein: the outer surface of one side of the groove (7) is fixedly provided with a clamping block (715), and the inner wall of the clamping block (715) is provided with rubber.