CN211856281U

CN211856281U - Permeameter convenient to move

Info

Publication number: CN211856281U
Application number: CN202020435229.9U
Authority: CN
Inventors: 吴杰
Original assignee: Chengdu Hengtai Engineering Management Co ltd
Current assignee: Chengdu Hengtai Engineering Management Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-03
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a permeameter convenient to remove, including permeameter main part and backup pad, two sets of universal brake wheels are installed through the bolt in the bottom of backup pad, two sets of directional wheels are installed through the bolt in the bottom of backup pad, and are two sets of directional wheel is the symmetry setting for the central line of backup pad with two sets of universal brake wheels, be provided with the recess in the backup pad, the bonding is fixed with first rubber pad in the recess, the permeameter main part sets up in the recess, welded fastening has fixed subassembly in the backup pad, fixed subassembly is inconsistent with the upper portion of permeameter main part. The utility model discloses a cooperation of directional wheel and universal brake wheel is used, can be simple and convenient remove the infiltration appearance main part to can fix the infiltration appearance main part through fixed subassembly, and with first rubber pad and the cooperation of second rubber pad, can carry out shock attenuation protection to the infiltration appearance main part at the removal in-process.

Description

Permeameter convenient to move

Technical Field

The utility model belongs to the technical field of the infiltration appearance, concretely relates to infiltration appearance convenient to remove.

Background

The permeameter comprises a vertical permeameter, a soil permeameter, a concrete permeameter and the like, wherein the soil permeameter is a device used for measuring the soil infiltration rate and the water conductivity with macropores or preferential flow in the field. The measuring area of the device is smaller than that of a double-ring method, the saturated hydraulic conductivity of a soil layer with any depth above the underground water level can be measured, and the influence of large pores such as soil cracks, earthworm pores, root pores and the like on the measurement can be eliminated.

The existing soil permeameter needs to be manually carried when moving, and due to the self weight, the manual carrying needs to consume a large amount of time, so that the improvement of the measuring efficiency is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permeameter convenient to remove, can be simple and convenient remove, reduce operating personnel's physical expenditure, can effectual improvement survey efficiency to easy operation facilitates the use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a permeameter convenient to remove, includes permeameter main part and backup pad, two sets of universal brake wheels are installed through the bolt in the bottom of backup pad, two sets of directional wheels are installed through the bolt in the bottom of backup pad, and are two sets of directional wheel is the symmetry setting with two sets of universal brake wheels for the central line of backup pad, be provided with the recess in the backup pad, the bonding is fixed with first rubber pad in the recess, the permeameter main part sets up in the recess, welded fastening has fixed subassembly in the backup pad, fixed subassembly is inconsistent with the upper portion of permeameter main part.

Preferably, the first rubber pad is a rubber pad with a rough surface.

Preferably, the fixed subassembly includes guide rail and movable block, the guide rail closes on one side of recess and has seted up the spout, movable block slidable mounting is in the spout, the lateral part of movable block has seted up threaded hole, the threaded hole internal thread installs the threaded rod, the bottom welded fastening of spout has rolling bearing, the lower extreme of threaded rod is fixed to be pegged graft in rolling bearing's inner circle, one side welded fastening of movable block has the clamp plate, the clamp plate be located directly over the recess, the bottom bonding of clamp plate has the second rubber pad, the bottom of second rubber pad is inconsistent with the upper portion of infiltration appearance main part.

Preferably, the movable block sets up to the convex character form movable block, the spout sets up to the convex character form spout, the lateral wall of movable block and the inner wall of spout all set up to the smooth surface.

Preferably, the side wall of the movable block is in clearance sliding fit with the inner wall of the sliding groove, and the clearance is not more than 0.01 mm.

Preferably, a hand wheel is fixedly welded at one end, far away from the rotating bearing, of the threaded rod, and a rubber sleeve is fixedly bonded at a hand-held part of the hand wheel.

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

the permeameter main body can be moved simply and conveniently by matching the directional wheel with the universal brake wheel, and can be fixed by the fixing component and can be subjected to shock absorption protection in the moving process by matching with the first rubber pad and the second rubber pad.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the groove of the present invention;

fig. 3 is a schematic side view of the guide rail of the present invention.

In the figure: 1. a permeameter body; 2. a support plate; 3. a universal brake wheel; 4. a directional wheel; 5. a groove; 6. a first rubber pad; 7. a fixing assembly; 8. a guide rail; 9. a movable block; 10. a chute; 11. a threaded hole; 12. a threaded rod; 13. a rotating bearing; 14. pressing a plate; 15. a second rubber pad; 16. a handwheel.

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. 1-3, the present invention provides a technical solution:

a permeameter convenient to move comprises a permeameter main body 1 and a supporting plate 2, wherein two groups of universal brake wheels 3 are mounted at the bottom of the supporting plate 2 through bolts, two groups of directional wheels 4 are mounted at the bottom of the supporting plate 2 through bolts, the two groups of directional wheels 4 and the two groups of universal brake wheels 3 are symmetrically arranged relative to the central line of the supporting plate 2, a groove 5 is formed in the supporting plate 2, a first rubber pad 6 is fixedly bonded in the groove 5, the permeameter main body 1 is arranged in the groove 5, a fixing component 7 is fixedly welded on the supporting plate 2, the fixing component 7 is abutted against the upper part of the permeameter main body 1, and a push rod for pushing the supporting plate 2 to move is fixedly welded on the side part of the; first rubber pad 6 adopts the rough rubber pad in surface, frictional force when the base that can increase infiltration appearance main part 1 contacts with first rubber pad 6, and infiltration appearance main part 1 is difficult for moving in the removal process.

The fixed component 7 comprises a guide rail 8 and a movable block 9, a sliding groove 10 is formed in one side, close to the groove 5, of the guide rail 8, the movable block 9 is slidably mounted in the sliding groove 10, a threaded hole 11 is formed in the side portion of the movable block 9, a threaded rod 12 is mounted in the threaded hole 11, a rotating bearing 13 is fixedly welded at the bottom of the sliding groove 10, the lower end of the threaded rod 12 is fixedly inserted into an inner ring of the rotating bearing 13, a pressing plate 14 is fixedly welded at one side of the movable block 9, the pressing plate 14 is positioned right above the groove 5, a second rubber pad 15 is fixedly bonded at the bottom of the pressing plate 14, the bottom of the second rubber pad 15 is abutted against the upper portion of the permeameter main body 1, through the use of the fixed component 7, after the permeameter main body 1 is placed in the groove 5, the threaded rod 12 is rotated in the rotating bearing 13 by using a hand wheel 16, the pressing plate 14 is driven to move downwards, the second rubber pad 15 is pressed on the upper portion of the permeameter main body 1, the permeameter main body 1 can be fixed simply and conveniently, when the permeameter main body 1 needs to be taken out, the steps are operated in the reverse direction, the fixing of the permeameter main body 1 can be released, and the operation of workers is facilitated; the movable block 9 is arranged into a convex movable block, the sliding groove 10 is arranged into a convex sliding groove, and the side wall of the movable block 9 and the inner wall of the sliding groove 10 are both arranged into smooth surfaces; preferably, the side wall of the movable block 9 is in clearance sliding fit with the inner wall of the sliding groove 10, and the clearance is not more than 0.01mm, so that the movable block 9 can conveniently move up and down along the sliding groove 10; a hand wheel 16 is fixedly welded at one end, far away from the rotating bearing 13, of the threaded rod 12, and a rubber sleeve is fixedly bonded at a hand-held portion of the hand wheel 16, so that a user can rotate the threaded rod 12 conveniently.

The structure principle is as follows: when the permeameter moves, the permeameter main body 1 can be moved simply and conveniently by using the push rod in cooperation with the directional wheel 4 and the universal brake wheel 3; after placing permeameter main part 1 in recess 5, use hand wheel 16 rotatory threaded rod 12, make threaded rod 12 at rolling bearing 13 internal rotation, drive movable block 9 downstream when threaded rod 12 pivoted, drive clamp plate 14 downstream, make second rubber pad 15 press on the upper portion of permeameter main part 1, can carry out simple and convenient fixed to permeameter main part 1, when needs take out permeameter main part 1, the above-mentioned step of reverse operation, can remove the fixed to permeameter main part 1, make things convenient for the staff to operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A permeameter convenient to move comprises a permeameter main body (1) and a support plate (2), and is characterized in that: two sets of universal brake wheel (3) are installed through the bolt in the bottom of backup pad (2), two sets of directive wheel (4) are installed through the bolt in the bottom of backup pad (2), and are two sets of directive wheel (4) are the symmetry setting with two sets of universal brake wheel (3) for the central line of backup pad (2), be provided with recess (5) on backup pad (2), recess (5) internal bonding is fixed with first rubber pad (6), infiltration appearance main part (1) sets up in recess (5), welded fastening has fixed subassembly (7) on backup pad (2), fixed subassembly (7) are inconsistent with the upper portion of infiltration appearance main part (1).

2. A portable permeameter according to claim 1, wherein: the first rubber pad (6) is a rubber pad with a rough surface.

3. A portable permeameter according to claim 1, wherein: the fixed component (7) comprises a guide rail (8) and a movable block (9), one side of the guide rail (8) close to the groove (5) is provided with a sliding groove (10), the movable block (9) is slidably arranged in the chute (10), a threaded hole (11) is formed in the side part of the movable block (9), a threaded rod (12) is arranged in the threaded hole (11) through internal threads, a rotating bearing (13) is fixedly welded at the bottom of the sliding chute (10), the lower end of the threaded rod (12) is fixedly inserted in the inner ring of the rotating bearing (13), a pressing plate (14) is welded and fixed on one side of the movable block (9), the pressing plate (14) is positioned right above the groove (5), and a second rubber pad (15) is fixedly bonded to the bottom of the pressing plate (14), and the bottom of the second rubber pad (15) is abutted against the upper part of the permeameter main body (1).

4. A portable permeameter according to claim 3, wherein: the movable block (9) is arranged to be a convex movable block, the sliding groove (10) is arranged to be a convex sliding groove, and the side wall of the movable block (9) and the inner wall of the sliding groove (10) are both arranged to be smooth surfaces.

5. A portable permeameter according to claim 3, wherein: the side wall of the movable block (9) is in clearance sliding fit with the inner wall of the sliding groove (10), and the clearance is not more than 0.01 mm.

6. A portable permeameter according to claim 3, wherein: one end of the threaded rod (12) far away from the rotating bearing (13) is fixedly welded with a hand wheel (16), and a rubber sleeve is fixedly bonded to a handheld portion of the hand wheel (16).