CN213005794U

CN213005794U - Concrete test block vibrating device for building

Info

Publication number: CN213005794U
Application number: CN202020369372.2U
Authority: CN
Inventors: 桂进华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-04-20
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a concrete test block vibrating device for building, which comprises a supporting pedestal and is characterized by further comprising, support the middle part fixedly connected with under bracing casing of base upper surface, and support the spacing pipe of the equal fixedly connected with in both ends of base upper surface, the inside bearing of under bracing casing is connected with the twist tube, and the inside of twist tube runs through there is the twist pole, the both ends of twist pole all are connected with and step on the clamp plate, and step on the lower extreme fixedly connected with gag lever post of clamp plate, the outside key-type connection of twist tube has the cam, the fixed surface of under bracing casing runs through there is the registration arm, and the upper surface of under bracing casing is connected with last support housing through the spring leaf, it strikes the pole to run through in the registration arm. This concrete test block for building device that vibrates can operate through the mode that the foot stepped on, and it can once only vibrate a plurality of concrete test block boxes to can be convenient for improve the efficiency of preparation concrete test block.

Description

Concrete test block vibrating device for building

Technical Field

The utility model relates to a building correlation technique field specifically is a concrete test block vibrating device for building.

Background

In a building, in order to ensure the quality of the building, a concrete test block needs to be manufactured, the test block is taken to a laboratory for detection, the concrete for manufacturing the test block can be used for construction only after the test block is detected to be qualified, and the specifications of the concrete test block are different due to different detection types, such as strength, humidity and the like;

the in-process of current concrete test block in the preparation needs vibrate to reduce the bubble in the concrete test block, and then increase the intensity of concrete test block, the mode that vibrates the concrete test block now is that the object such as practical hammer slightly strikes the test block box, but this kind of mode is comparatively troublesome, and once can only vibrate a kit, is unfavorable for improving the efficiency of preparation concrete test block.

Disclosure of Invention

An object of the utility model is to provide a concrete test block device that vibrates for building to propose current concrete test block in solving above-mentioned background art in the manufacture process, be not convenient for vibrate, and the problem that efficiency is not high.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete test block vibrating device for buildings comprises a supporting base, wherein a lower supporting shell is fixedly connected to the middle of the upper surface of the supporting base, two ends of the upper surface of the supporting base are fixedly connected with limiting pipes, a twisted pipe is connected to an inner bearing of the lower supporting shell, a twisted rod penetrates through the twisted pipe, two ends of the twisted rod are connected with treading plates, the lower end of the treading plate is fixedly connected with a limiting rod, the outer side of the twisted pipe is connected with a cam in a key mode, a positioning pipe penetrates through the upper surface of the lower supporting shell, the upper surface of the lower supporting shell is connected with the upper supporting shell through a spring piece, a knocking rod penetrates through the positioning pipe, compression springs are connected between the outer side of the knocking rod and the inner side of the positioning pipe as well as between the outer side of the limiting rod and the inner side of the limiting pipe, and a connecting block is connected to the outer side of the lower end of the knocking rod in, go up the nested setting in the outside of lower support housing of support housing, and the upper surface of going up the support housing is provided with the spout, sliding connection has the slider in the spout, and the one end nestification of slider sets up in the outside of locating lever, the locating lever is fixed in the one end of spout, and the one end of spout is connected with the slider through extension spring, the other end fixedly connected with stopper of slider

Preferably, the longitudinal section of the treading plate is a right-angle trapezoidal knot, and the bevel edge of the treading plate faces the upper supporting shell.

Preferably, the outer side of the twist rod is connected with the inner side of the twist tube in a twist threaded connection mode, and the cam is connected with the uniform key on the outer side of the twist tube.

Preferably, both ends of the twist rod are of rectangular structures, and the rectangular structures are connected in strip-shaped grooves formed in the side faces of the treading plates in a sliding mode.

Preferably, the upper portion of stopper is the curved surface, and the stopper centre position is provided with the right angle notch.

Preferably, the cams are arranged in one-to-one correspondence with the knocking rods, and protrusions are arranged at the lower ends of the knocking rods.

Compared with the prior art, the beneficial effects of the utility model are that: this concrete test block for building device that vibrates can operate through the mode that the foot stepped on, and it can once only vibrate a plurality of concrete test block boxes to can be convenient for improve the efficiency of preparation concrete test block:

1. the twist rod can move left and right in a reciprocating manner by alternately treading and pressing the two treading plates so as to drive the twist tube and the cam on the twist tube to rotate forwards and backwards, the cam can only downwards stir the knocking rod when rotating forwards and backwards through the bulge at the lower end of the knocking rod, then the knocking rod knocks the upper supporting shell under the action of the compression spring, so that the test block boxes on the upper supporting shell vibrate, a plurality of test blocks can be manufactured at one time, and the test block manufacturing efficiency is improved;

2. slide in the spout through the slider to through extension spring's effect, can make curved stopper can fix cylindrical box body and the rectangle box body of different diameters and length of a side, thereby make this vibrating device can be suitable for the stone block box of different specifications.

Drawings

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

FIG. 2 is a schematic view of the present invention with a partial cross-sectional structure;

FIG. 3 is an enlarged schematic view of point A of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the longitudinal section structure of the limiting block of the present invention;

FIG. 5 is a schematic view of a partial main sectional structure of the present invention;

FIG. 6 is an enlarged schematic view of point B in FIG. 5 according to the present invention;

fig. 7 is a schematic side view of the present invention;

FIG. 8 is a schematic view of the main cross-sectional structure of the stepping plate of the present invention;

fig. 9 is a schematic view of the connection structure of the limiting rod and the limiting pipe of the present invention.

In the figure: 1. a support base; 2. stepping on the pressing plate; 3. a twisted rod; 4. an upper support housing; 5. a chute; 6. a limiting block; 7. a slider; 8. positioning a rod; 9. an extension spring; 10. a lower support housing; 11. a spring plate; 12. a knock bar; 13. a positioning tube; 14. connecting blocks; 15. a cam; 16. a limiting rod; 17. a limiting pipe; 18. a compression spring; 19. a twist pipe.

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. 1-9, the present invention provides a technical solution: a concrete test block vibrating device for buildings comprises a supporting base 1, a treading plate 2, a twist rod 3, an upper supporting shell 4, a sliding chute 5, a limiting block 6, a sliding block 7, a positioning rod 8, an extension spring 9, a lower supporting shell 10, a spring leaf 11, a knocking rod 12, a positioning pipe 13, a connecting block 14, a cam 15, a limiting rod 16, a limiting pipe 17, a compression spring 18 and a twist pipe 19, wherein the middle part of the upper surface of the supporting base 1 is fixedly connected with the lower supporting shell 10, two ends of the upper surface of the supporting base 1 are both fixedly connected with the limiting pipe 17, an inner bearing of the lower supporting shell 10 is connected with the twist pipe 19, the twist pipe 19 penetrates through the twist rod 3, two ends of the twist rod 3 are both connected with the treading plate 2, the lower end of the treading plate 2 is fixedly connected with the limiting rod 16, the outer side of the twist pipe 19 is connected with the cam 15 in a key mode, the upper surface of the lower supporting, and the upper surface of lower support shell 10 is connected with last support shell 4 through spring leaf 11, it has knocking pole 12 to run through in registration arm 13, and all be connected with compression spring 18 between the inboard of knocking pole 12 and registration arm 13 and the outside of gag lever post 16 and the inboard of spacing pipe 17, and the lower extreme outside hub connection who strikes pole 12 has connecting block 14, it sets up in the outside of lower support shell 10 to go up the nested setting of support shell 4, and the upper surface of going up support shell 4 is provided with spout 5, sliding connection has slider 7 in the spout 5, and the one end of slider 7 nestification sets up in the outside of locating lever 8, locating lever 8 is fixed in the one end of spout 5, and the one end of spout 5 is connected with slider 7 through extension spring 9, the other end fixedly connected with stopper 6 of slider 7 stopper

The longitudinal section of the treading plate 2 is a right-angle trapezoidal knot, and the bevel edge of the treading plate faces the upper supporting shell 4, so that the twist rod 3 can be gradually extruded in the process of moving down the treading plate 2.

The outer side of the twist rod 3 is connected with the inner side of the twist tube 19 in a twist-shaped threaded connection mode, and the cam 15 is connected with the uniform key on the outer side of the twist tube 19 and can drive the twist tube 19 and the cam 15 on the twist tube to rotate when the twist rod 3 moves.

The both ends of fried dough twist pole 3 are the rectangle structure, and this rectangle structure sliding connection in step on the bar inslot that 2 side slopes of clamp plate set up, can be convenient for carry on spacingly to fried dough twist pole 3, avoid its rotation.

The upper part of the limiting block 6 is a curved surface, and the right-angled notch is arranged at the center of the limiting block 6, so that the test block box can be clamped conveniently.

The cam 15 is in one-to-one correspondence with the knocking rod 12, and a protrusion is arranged at the lower end of the knocking rod 12, so that the knocking rod 12 can be conveniently poked through the connecting block 14 when the cam 15 rotates.

The working principle is as follows: firstly, the concrete test block vibrating device for the building is taken to an applicable position and operated and used in the following operation mode:

according to the figures 1-9, the test block filled with concrete is clamped between the limiting blocks 6 through the extension spring 9, the positioning rod 8, the sliding block 7 and the sliding groove 5;

then, the pressing plates 2 on the two sides of the device are alternately pressed, so that the inclined surfaces of the pressing plates 2 extrude the twist rods 3, and the twist rods 3 move left and right in a reciprocating manner;

when the twist rod 3 moves left and right in a reciprocating way, the twist tube 19 and the cam 15 connected with the key on the outer side of the twist tube 19 are driven to rotate in a reciprocating way;

when the cam 15 rotates forwards, the connecting block 14 is shifted, and the protrusion at the lower end of the knocking rod 12 limits the rotation of the connecting block 14, so that the knocking rod 12 is driven to move downwards, and the compression spring 18 in the positioning tube 13 is compressed;

after the cam 15 is separated from the connecting block 14, the knocking rod 12 is reset under the action of the compression spring 18, so that the lower surface of the upper support shell 4 is knocked;

when the cam 15 rotates reversely, the connecting block 14 is pushed reversely, so that the connecting block 14 rotates;

when the upper supporting housing 4 is knocked, the test block case fixed on the upper surface thereof is vibrated, so that concrete in the test block case can be vibrated to reduce air bubbles in the test block, which is well known to those skilled in the art and is not described in detail in the specification.

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. The utility model provides a concrete test block device that vibrates for building, includes support base (1), its characterized in that: the middle part fixedly connected with lower support shell (10) supporting the upper surface of base (1), and the limiting pipes (17) fixedly connected with the two ends of the upper surface of base (1), the inner bearing of the lower support shell (10) is connected with a twisted pipe (19), a twisted rod (3) penetrates through the twisted pipe (19), the two ends of the twisted rod (3) are connected with a treading plate (2), a lower end fixedly connected with limiting rod (16) of the treading plate (2), a cam (15) is connected with the outer side key of the twisted pipe (19), a positioning pipe (13) penetrates through the upper surface of the lower support shell (10), the upper surface of the lower support shell (10) is connected with an upper support shell (4) through a spring piece (11), a knocking rod (12) penetrates through the positioning pipe (13), and the outer side of the knocking rod (12) and the inner side of the positioning pipe (13) as well as the outer side of the limiting rod (16) and the inner side of the limiting pipe (17) Be connected with compression spring (18) to the lower extreme outside hub connection who strikes pole (12) has connecting block (14), go up support housing (4) nested set up in the outside of lower support housing (10), and the upper surface of going up support housing (4) is provided with spout (5), sliding connection has slider (7) in spout (5), and the one end nestification of slider (7) sets up in the outside of locating lever (8), locating lever (8) are fixed in the one end of spout (5), and the one end of spout (5) is connected with slider (7) through extension spring (9), the other end fixedly connected with stopper (6) of slider (7).

2. The concrete test block vibrating device for building of claim 1, wherein: the longitudinal section of the treading plate (2) is a right-angle trapezoidal knot, and the bevel edge of the treading plate faces the upper supporting shell (4).

3. The concrete test block vibrating device for building of claim 1, wherein: the outer side of the twist rod (3) is connected with the inner side of the twist pipe (19) in a twist thread connection mode, and the cam (15) is connected with the uniform key on the outer side of the twist pipe (19).

4. The concrete test block vibrating device for building of claim 1, wherein: the two ends of the twist rod (3) are both rectangular structures, and the rectangular structures are connected in strip-shaped grooves obliquely arranged on the side surfaces of the treading plate (2) in a sliding mode.

5. The concrete test block vibrating device for building of claim 1, wherein: the upper part of the limiting block (6) is a curved surface, and a right-angled notch is formed in the center of the limiting block (6).

6. The concrete test block vibrating device for building of claim 1, wherein: the cams (15) are arranged in one-to-one correspondence with the knocking rods (12), and the lower ends of the knocking rods (12) are provided with protrusions.