CN217225953U - Clamp for concrete compaction device - Google Patents

Abstract

The utility model discloses an anchor clamps for concrete plain bumper, it includes the plain bumper, still includes: the base is arranged at four corners of the surface of the vibrating table; the adjusting plate is vertically arranged on the surface of the base; each adjusting plate is provided with an adjusting threaded rod in a penetrating manner through horizontal threads, and the end part of each adjusting threaded rod points to the center of the compaction table; the clamping blocks are arranged at one end, close to the center of the jolt ramming table, of each adjusting threaded rod, bearings are fixedly arranged on one sides, facing the adjusting threaded rods, of the clamping blocks, and the adjusting threaded rods are fixedly inserted into the inner side walls of the bearings; the clamping block is set to be L-shaped, and the inner side wall of the clamping block is abutted to the outer side wall of the mold. The clamp in the application is simple in structure and convenient to operate, and can meet the clamping requirements of moulds of different sizes.

Description

Clamp for concrete compaction device

Technical Field

The utility model belongs to the technical field of the concrete detection equipment, concretely relates to anchor clamps for concrete jolt ramming device.

Background

The concrete compaction device is generally referred to as a cement mortar compaction table and is mainly used for compacting materials and reducing air and gaps in the materials. Before the compaction degree of the concrete test block is tested, the cement mortar is compacted into the cement test block, so that the cement mortar is tested, various performance parameters of the cement mortar are accurately obtained, the purposes of delicate construction and green building construction are achieved, and the concrete strength is inspected in a crucial way.

The prior Chinese utility model with the publication number of CN214010855U discloses a cement mortar jolt ramming table for concrete test, which comprises a fixed seat, a supporting seat connected with the fixed seat by a connecting rod and a platform arranged on the supporting seat, wherein the top end of the fixed seat is hinged with a rocker arm, and the rocking arm is kept away from the one end and the platform fixed connection of fixing base, be provided with the cam mechanism who is used for vibrations from top to bottom with the platform on the supporting seat, the support column of laying of two vertical fixed intervals on the platform, it is equipped with the die sleeve that is used for compressing tightly the mould to rotate between two support columns, the vertical mount that is fixed with on the platform, be isosceles triangle between mount and two support columns and arrange, one side that the die sleeve kept away from the support column is provided with the locking lever, it is equipped with the circular arc buckle that is used for pinning the locking lever to rotate on the mount, be provided with the fixed subassembly that is used for fixed circular arc buckle between mount and the circular arc buckle. When the compaction experiment is carried out, the mould needs to be fixed on the concrete mortar compaction table through the clamp, and the compaction table is vibrated through the cam mechanism, so that the concrete mortar in the mould is compacted.

But current anchor clamps can only use the mould of same model, when the size of concrete block changes and then leads to the size of mould to change, the difficult adaptation user demand of above-mentioned anchor clamps to above-mentioned anchor clamps structure is complicated, need guarantee the levelness of mould during the operation, and is harder during fixed centre gripping, thereby leads to whole use more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for concrete jolt ramming device, its simple structure can adapt to the centre gripping demand of not unidimensional mould, and it is more convenient to use.

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

a clamp for a concrete tapping device, comprising a tapping table, further comprising:

the base is arranged at four corners of the surface of the vibrating table;

the adjusting plate is vertically arranged on the surface of the base;

an adjusting threaded rod is connected to each adjusting plate in a penetrating mode through a horizontal thread, and the end of each adjusting threaded rod points to the center of the compaction table;

the clamping blocks are arranged at one end, close to the center of the jolt ramming table, of each adjusting threaded rod, bearings are fixedly arranged on one sides, facing the adjusting threaded rods, of the clamping blocks, and the adjusting threaded rods are fixedly inserted into the inner side walls of the bearings;

the clamping block is L-shaped, and the inner side wall of the clamping block is abutted to the outer side wall of the mold.

Realize above-mentioned technical scheme, when the mould in the face of unidimensional not, rotating adjusting threaded rod can change the grip block to the distance at plain bumper center to make the grip block can fix the week side of mould all the time, adapt to unidimensional mould promptly effectively, and this simple structure, convenient operation, the practicality is stronger.

As one of the preferred scheme of this application, the vertical threaded connection in grip block top has stop screw, stop screw's the fixed stopper that is equipped with in top, stopper and mould top surface butt.

Realize above-mentioned technical scheme, when treating four grip blocks and grasping the mould, rotating limit screw for the top surface butt of stopper and mould, thereby carry out the position to the mould from the top surface and prescribe a limit to, combine grip block horizontal position's prescribe a limit to, thereby fix the mould more steadily, it is also more convenient to operate.

As one of the preferable schemes of the application, the bottom surface of the limiting block is provided with a non-slip mat.

According to the technical scheme, when the limiting block is in contact with the top surface of the mold, the anti-slip pad can effectively improve the friction force between the limiting block and the mold, and the stabilizing effect is further improved.

As one of the preferable schemes of the application, the surface of the vibration table is provided with a plurality of threaded holes along the diagonal line, and the base is in threaded connection with the vibration table.

Realize above-mentioned technical scheme, when the dimensional change of mould is great, the length adjustment of adjusting the threaded rod probably can not reach the requirement, at this moment, changes the position of base along plain bumper diagonal, can drive the regulating plate and remove along the position of plain bumper diagonal to make adjusting the threaded rod can match the mould of small-size, further improved the suitability of anchor clamps.

As one of the preferred scheme of this application, the vertical side level towards the plain bumper is equipped with the steady block on the base, the steady block slides along the diagonal of plain bumper and sets up in the base, grip block and steady block top surface fixed connection.

Realize above-mentioned technical scheme, when rotating adjusting threaded rod drives the grip block and removes, the grip block receives the limiting displacement of stabilizing block, and then improves the stability of grip block removal in-process, guarantees the stability of grip block when centre gripping mould.

As one preferable scheme of the application, the end part of the adjusting threaded rod is provided with an adjusting hand wheel.

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

1. the adjusting threaded rod and the L-shaped clamping block are arranged, the clamping requirements of rectangular molds can be universally met, and the adjusting threaded rod can drive the clamping block to move along the diagonal line of the jolt ramming table, so that the clamping device is suitable for clamping molds of different sizes, and is simple in structure and convenient to operate;

2. the base can be detachably connected along the diagonal line of the compaction table, so that the whole adjusting threaded rod can be driven to move along the diagonal line of the compaction table, and the clamping block can adapt to a die with a smaller size, thereby further improving the applicability of the clamping block;

3. through setting for limiting screw and stopper, inject the vertical direction of mould, improve the fixed stability of centre gripping when guaranteeing convenient operation.

Drawings

FIG. 1 is a schematic view showing an overall structure of a state in which a mold is held by a jig;

FIG. 2 is an overall schematic view of another perspective mainly used for showing a clamping state of the jig;

fig. 3 is an exploded view mainly for showing the structure of the jig.

In the figure: 1. a plain bumper; 2. a base; 3. an adjusting plate; 4. adjusting the threaded rod; 5. a clamping block; 6. a bearing; 7. a limit screw; 8. a limiting block; 9. a threaded hole; 10. a stabilizing block; 11. adjusting a hand wheel; 100. a base; 101. a column; 102. Mounting a column; 103. a vibrating rod; 104. a drive motor; 105. a cam.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, for this embodiment, a fixture for a concrete compaction apparatus is disclosed, the fixture is disposed on a compaction table 1, the compaction apparatus includes a base 100, a column 101 is disposed at one end of the base 100 in a length direction, a vibrating rod 103 is hinged to a top end of the column 101, the length direction of the vibrating rod 103 is parallel to the length direction of the base 100, a mounting column 102 is disposed at the other end of the base 100 in the length direction, a driving motor 104 is disposed on the mounting column 102, a cam 105 is fixedly sleeved on an output shaft of the vibrating motor, and when the motor rotates, the compaction table 1 is driven to vibrate up and down, thereby achieving the effect of compacting concrete.

Referring to fig. 2 and 3, the clamp comprises a base 2 arranged at four corners of a tap platform 1, a plurality of pairs of threaded holes 9 are arranged along the length direction of the diagonal of the tap platform 1, the same pair of threaded holes 9 are respectively distributed at two sides of the tap platform 1 in the diagonal length direction, and the base 2 is screwed on the tap platform 1; an adjusting plate 3 is vertically arranged on the base 2, an adjusting threaded rod 4 penetrates through a horizontal thread on the adjusting plate 3, and the axis of the adjusting threaded rod 4 is along a diagonal line and points to the center of the compaction table 1; the end part of the adjusting threaded rod 4 close to the jolt ramming table 1 is provided with a clamping block, the cross section of the clamping block is L-shaped, a bearing 6 is fixedly arranged on the clamping block, and the end part of the adjusting threaded rod 4 is fixedly inserted on an inner ring of the bearing 6.

When fixing the mould, place the mould on plain bumper 1 for the diagonal of mould and plain bumper 1 diagonal coincidence rotate adjusting threaded rod 4, drive grip block 5 and remove along plain bumper 1's diagonal, until the marginal laminating of grip block 5 can be fixed at the edge of mould. Adjusting threaded rod 4 can drive grip block 5 and remove to the adaptation size of change to the mould to base 2 can be along the length direction change position of diagonal, thereby improves the adjustment range of anchor clamps, further adapts to the mould of different sizes. For the convenience of rotation, an adjusting hand wheel 11 is arranged at the end part of the adjusting threaded rod 4.

Referring to fig. 2 and 3, there is stop screw 7 at the vertical threaded connection in top of every grip block 5, is equipped with stopper 8 at stop screw 7's the fixed stopper 8 of top level, and stopper 8's bottom surface is equipped with the slipmat, and when tight mould was supported at grip block 5, rotatory stop screw 7 for 8 butts of stopper can be at the fixed mould of vertical orientation to the top surface of mould frame, improve the fixed stability of anchor clamps centre gripping.

Referring to fig. 2 and 3, vertical side level towards plain bumper 1 is equipped with firm piece 10 on base 2, firm piece 10 slides along plain bumper 1's diagonal and sets up in base 2, grip block 5 and firm 10 top surface fixed connection, when rotating adjusting threaded rod 4 drives grip block 5 and removes, grip block 5 receives the limiting displacement of firm piece 10, and then improves the stability of grip block 5 removal in-process, guarantees the stability of grip block 5 when the centre gripping mould.

The implementation principle of the clamp for the concrete compaction device in the embodiment is as follows: when facing not unidimensional mould, rotating adjusting threaded rod 4 can change 5 distances to plain bumper 1 center of grip block, thereby make grip block 5 can fix the week side of mould all the time, and base 2 also can remove along plain bumper 1's diagonal length direction, cooperate vertical direction stop screw 7 and stopper 8's limiting displacement, can adapt to not unidimensional mould effectively when guaranteeing the centre gripping stability, and this simple structure, high durability and convenient operation, the practicality is stronger.

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 (6)

1. A anchor clamps for concrete plain bumper device, includes plain bumper (1), its characterized in that still includes:

the base (2) is arranged at four corners of the surface of the jolt ramming table (1);

the adjusting plate (3) is vertically arranged on the surface of the base (2);

an adjusting threaded rod (4) is connected to each adjusting plate (3) in a penetrating mode through a horizontal thread, and the end portion of each adjusting threaded rod (4) points to the center of the compaction table (1);

the clamping blocks (5) are arranged at one end, close to the center of the jolt ramming table (1), of each adjusting threaded rod (4), a bearing (6) is fixedly arranged on one side, facing the adjusting threaded rod (4), of each clamping block (5), and the adjusting threaded rods (4) are fixedly inserted into the inner side walls of the bearings (6);

the clamping block (5) is L-shaped, and the inner side wall of the clamping block (5) is abutted against the outer side wall of the mold.

2. A clamp for a concrete tapping unit as claimed in claim 1, wherein: the vertical threaded connection in grip block (5) top has stop screw (7), the fixed stopper (8) that is equipped with in top of stop screw (7), stopper (8) and mould top surface butt.

3. A clamp for a concrete tapping apparatus as claimed in claim 2, wherein: and the bottom surface of the limiting block (8) is provided with an anti-skid pad.

4. A clamp for a concrete tapping apparatus as claimed in claim 1, wherein: the surface of plain bumper (1) is equipped with a plurality of screw holes (9) along the diagonal, base (2) threaded connection is on plain bumper (1).

5. A clamp for a concrete tapping apparatus as claimed in claim 4, wherein: the vertical side surface of the base (2) facing the compaction table (1) is horizontally provided with a stabilizing block (10), the stabilizing block (10) is arranged in the base (2) in a sliding mode along the diagonal line of the compaction table (1), and the clamping block (5) is fixedly connected with the top surface of the stabilizing block (10).

6. A clamp for a concrete tapping unit as claimed in claim 1, wherein: and an adjusting hand wheel (11) is arranged at the end part of the adjusting threaded rod (4).

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