CN211927454U

CN211927454U - Device of preparation of portable earthen ruins site soil sample test block

Info

Publication number: CN211927454U
Application number: CN202020161733.4U
Authority: CN
Inventors: 张辉; 梅珍娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-11-13
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a device of preparation of portable earthen archaeological site soil sample test block, comprising a base plate and a support frame, the upper end fixedly connected with bottom plate of support frame, the upper end fixedly connected with moulding-die of bottom plate, the equal threaded connection in both sides of moulding-die has the screw rod, the one end that the screw rod is located the moulding-die is all rotated and is connected with the clamp plate, clamp plate clearance fit is in the moulding-die, the upper end of moulding-die is connected with the gland, be fixed with the compression bolt jointly between gland and the moulding-die, the equal fixedly connected with mount pad in both sides of support frame, it is connected with the bracing piece to. The utility model discloses a high switching of movable rod, the cooperation of fixture block and two draw-in grooves for when soil sample test block preparation position moved, be convenient for use and remove and switch between the two, thereby both improved the convenience of using, also improved the convenience of removing and carrying.

Description

Device of preparation of portable earthen ruins site soil sample test block

Technical Field

The utility model relates to an earthen archaeological site protection test technical field especially relates to a device of preparation of portable earthen archaeological site soil sample test block.

Background

The earthen site is an ancient site which takes soil as a main building material and has historical, cultural and scientific values, has high archaeological value, but is attacked by wind power and rainwater, and the earthen heritage is easy to damage, so the protection of the earthen heritage is very necessary;

in the process of reinforcing the earthen legacy, various soil sample tests are often carried out, so that a reinforcing method more suitable for the earthen legacy is found, and the prepared soil sample is an important influence factor for site reinforcing tests and evaluation effects, but the traditional test block preparation device for the earthen legacy soil sample is poor in portability and inconvenient to carry and use everywhere.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a device for preparing a portable earthen site soil sample test block.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device of preparation of portable earthen archaeological site soil sample test block, includes bottom plate and support frame, the upper end fixedly connected with bottom plate of support frame, the upper end fixedly connected with moulding-die of bottom plate, the equal threaded connection in both sides of moulding-die has the screw rod, the one end that the screw rod is located the moulding-die all rotates and is connected with the clamp plate, clamp plate clearance fit is in the moulding-die, the upper end of moulding-die is connected with the gland, be fixed with the clamp bolt jointly between gland and the moulding-die, the equal fixedly connected with mount pad in both sides of support frame, it is connected with the bracing piece to rotate on the mount pad, adjustment mechanism is all installed to the lower extreme of bracing piece.

Preferably, adjustment mechanism includes movable rod, sliding pin, fastening cap, fixture block, slide and draw-in groove, the slip chamber has all been seted up to the lower extreme of bracing piece, the equal sliding connection in the slip chamber of bracing piece lower extreme has the movable rod, the equal fixedly connected with sliding pin in both ends of movable rod, the slide has all been seted up to the position that the bracing piece corresponds the sliding pin, two draw-in grooves have all been seted up on the slide of one side of bracing piece, one of them the fixture block has all been cup jointed on the sliding pin, and fixture block and draw-in groove clearance fit correspond all the welding has the threaded rod on the sliding pin of fixture block, threaded connection has fastening cap on the threaded.

Preferably, the lower ends of the movable rods are provided with rollers.

Preferably, the sliding pins are all designed in a rectangular shape, and the clamping blocks are rectangular sleeves.

Preferably, the U-shaped clamp penetrates through the mounting seat and the supporting rod and is in threaded connection with a fastening bolt.

Preferably, the fastening cap has a diameter greater than a width of the slide pin.

Compared with the prior art, the utility model has the following benefits:

1. the utility model, through the height switching of the movable rod and the matching of the fixture block and the two clamping grooves, is convenient for switching between the use and the movement when the preparation position of the soil sample test block is moved, thereby improving the convenience of use and the convenience of carrying in the movement;

2. through U type card, can make mount pad and bracing piece fixed, when carrying with place, the U type card can be extracted for the bracing piece is inside to be rotated, thereby reduces the space that occupies, is convenient for carry and carry.

Drawings

Fig. 1 is a structural diagram of a portable device for preparing a soil sample test block of an earthen site, which is provided by the utility model;

fig. 2 is a top view of a pressing mold of the portable earthen site soil sample test block preparation device provided by the utility model;

FIG. 3 is an enlarged view of part A of the portable device for preparing the soil sample test block of the earthen site of the present invention;

FIG. 4 is a side view of the connection of the mounting seat of the device for preparing the soil sample test block of the portable earthen site;

fig. 5 is a side view of the utility model provides a portable earthen site soil sample test block preparation device's bracing piece connection.

In the figure: the device comprises a base plate 1, a gland 2, a compression bolt 3, a pressure plate 4, a pressing die 5, a screw 6, a support frame 7, a support rod 8, a mounting seat 9, a U-shaped clamp 10, a clamping groove 11, a slideway 12, a sliding pin 13, a clamping block 14, a fastening bolt 15, a movable rod 16 and a fastening cap 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a portable device for preparing soil sample test blocks of earthen sites comprises a bottom plate 1 and a support frame 7, wherein the upper end of the support frame 7 is fixedly connected with the bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with a pressing die 5, both sides of the pressing die 5 are in threaded connection with screw rods 6, one ends of the screw rods 6, which are positioned in the pressing die 5, are rotatably connected with pressing plates 4, the pressing plates 4 are in clearance fit in the pressing die 5, the upper end of the pressing die 5 is connected with a pressing cover 2, a pressing bolt 3 is jointly fixed between the pressing cover 2 and the pressing die 5, both sides of the support frame 7 are fixedly connected with mounting seats 9, supporting rods 8 are rotatably connected on the mounting seats 9, the lower ends of the supporting rods 8 are respectively provided with an adjusting mechanism, a U-shaped clamp 10 is connected between the mounting seat 9 and the supporting rods 8, the U-, thereby make bracing piece 8 can support or adduction for during the transport, occupation space still less, adjustment mechanism is used for having the function of supporting and removing on the bracing piece 8, makes when the test block preparation, and bracing piece 8 supports, when carrying out the position and moving, then bracing piece 8 removes.

Specifically, the adjusting mechanism comprises a movable rod 16, a sliding pin 13, a fastening cap 17, a clamping block 14, a slide way 12 and clamping grooves 11, sliding cavities are respectively arranged at the lower ends of the supporting rods 8, the movable rod 16 is respectively connected in a sliding way in the sliding cavity at the lower end of the supporting rod 8, the sliding pins 13 are respectively fixedly connected at the two ends of the movable rod 16, the slide way 12 is respectively arranged at the position of the supporting rod 8 corresponding to the sliding pin 13, the two clamping grooves 11 are respectively arranged on the slide way 12 at one side of the supporting rod 8, one of the sliding pins 13 is sleeved with a clamping block 14, the clamping block 14 is in clearance fit with the clamping groove 11, a threaded rod is welded on the sliding pin 13 corresponding to the clamping block 14, a fastening cap 17 is connected on the threaded rod in a threaded manner, when the fixture block 14 is matched with the slot 11, the position of the movable rod 16 is fixed, and at this time, the roller on the movable rod 16 is determined to be exposed or retracted according to the matching of the fixture block 14 and the slot 11, so that the movable rod 16 has the function of switching between moving and stable supporting.

More specifically, rollers are mounted to the lower ends of the movable bars 16. The sliding pins 13 are all designed in a rectangular shape, the clamping blocks 14 are rectangular sleeves, and the rectangular design of the sliding pins 13 can prevent the movable rod 16 from rotating, so that the use stability of the roller is ensured. The U-shaped card 10 passes through the mount 9 and the support bar 8 and is screw-coupled with a fastening bolt 15 so that the U-shaped card 10 is fixed on the mount 9. The diameter of the tightening cap 17 is larger than the width of the sliding pin 13 so that the tightening cap 17 can abut against the latch 14 to tighten the latch 14.

When the soil sample pressing device is used, a soil sample is placed in the pressing die 5, the pressing cover 2 is fastened through the pressing bolt 3, then the two persons respectively screw the screw rods 6, the screw rods 6 push the two pressing plates 4 to compact and form the soil sample, when the soil sample pressing device needs to be used elsewhere, the fastening caps 17 are screwed out, the clamping blocks 14 are separated from the clamping grooves 11 and hung on the threaded rod rods, the movable rods 16 can slide, the sliding pins 13 slide to the clamping grooves 11 positioned below, the clamping blocks 14 are clamped into the clamping grooves 11 again, the fastening caps 17 are screwed again to fasten the clamping blocks 14, so that the rollers are exposed at the lower ends of the supporting rods 8, the supporting frame 7 can be moved, otherwise, when the soil sample pressing device is used, the clamping blocks 14 are clamped into the clamping grooves 11 above, the rollers are accommodated in the supporting rods 8, when the soil sample pressing device is carried, the fastening bolts 15 are screwed out, the U-shaped clamps 10 are drawn out, and the supporting rods 8, can be with a plurality of bracing pieces 8 to the adduction, be close to one side of bottom plate 1 to be convenient for carry, reduce occupation space.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for preparing the portable soil sample test block of the earthen site comprises a bottom plate (1) and a support frame (7), and is characterized in that the upper end of the support frame (7) is fixedly connected with the bottom plate (1), the upper end of the bottom plate (1) is fixedly connected with a pressing die (5), both sides of the pressing die (5) are in threaded connection with screw rods (6), one ends of the screw rods (6) positioned in the pressing die (5) are rotatably connected with pressing plates (4), the pressing plates (4) are in clearance fit in the pressing die (5), the upper end of the pressing die (5) is connected with a pressing cover (2), pressing bolts (3) are jointly fixed between the pressing cover (2) and the pressing die (5), both sides of the support frame (7) are fixedly connected with mounting seats (9), the mounting seats (9) are rotatably connected with support rods (8), and adjusting mechanisms are installed at the lower ends of the support rods (, and a U-shaped clamp (10) is connected between the mounting seat (9) and the supporting rod (8).

2. The device for preparing the soil sample block of the portable earthen site as claimed in claim 1, wherein the adjusting mechanism comprises a movable rod (16), a sliding pin (13), a fastening cap (17), a clamping block (14), a slide way (12) and a clamping groove (11), the lower ends of the supporting rods (8) are respectively provided with a sliding cavity, the sliding cavities at the lower ends of the supporting rods (8) are respectively and slidably connected with the movable rod (16), the two ends of the movable rod (16) are respectively and fixedly connected with the sliding pin (13), the positions of the supporting rods (8) corresponding to the sliding pin (13) are respectively provided with the slide way (12), the slide way (12) at one side of the supporting rod (8) is respectively provided with two clamping grooves (11), one of the sliding pins (13) is respectively sleeved with the clamping block (14), the clamping block (14) is in clearance fit with the clamping groove (11), the sliding pin (13) corresponding to the clamping block (14) is respectively welded with a, the threaded rod is connected with a fastening cap (17) through threads.

3. The device for preparing the portable earthen archaeological site soil sample test block as claimed in claim 2, wherein the lower ends of said movable rods (16) are all provided with rollers.

4. The device for preparing the portable earthen archaeological site soil sample test block as claimed in claim 2, wherein said sliding pins (13) are all of rectangular design, and said fixture blocks (14) are rectangular sleeves.

5. The device for preparing the soil sample block of the earthen site as claimed in claim 1, wherein said U-shaped clip (10) passes through the mounting seat (9) and the supporting rod (8) and is screw-connected with a fastening bolt (15).

6. The apparatus for preparing a portable earthen archaeological site soil sample specimen as claimed in claim 2, wherein said fastening cap (17) has a diameter larger than a width of the sliding pin (13).