CN211348239U

CN211348239U - Concrete slump detection device

Info

Publication number: CN211348239U
Application number: CN202020036097.2U
Authority: CN
Inventors: 张云杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-25
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a concrete slump detection device, including a base and a slump section of thick bamboo, the bottom fixedly connected with mount pad of a slump section of thick bamboo, the mounting groove with mount pad looks adaptation is seted up at the top of base, first spout has been seted up on the right side of mounting groove inner wall, the inner wall sliding connection of first spout has the slider, the inside of slider runs through there is the kelly, the inner wall of first spout and the left side fixedly connected with fixed block that is located the kelly, the left end of kelly runs through the fixed block and extends to the left side of fixed block, the utility model relates to a concrete test technical field. This concrete slump detection device, accessible promote the push rod and drive the kelly, realize the removal and the draw-in groove cooperation chucking of kelly, accomplish the fixed to the mount pad, the location to the spring fixed block is realized in the cooperation of rethread spacing groove and spring fixed block, and then realizes the location to the kelly, can replace bolt chucking, convenient operation.

Description

Concrete slump detection device

Technical Field

The utility model relates to a concrete test technical field specifically is a concrete slump detection device.

Background

Slump is the workability of concrete, particularly, the normal operation of construction is guaranteed, wherein the slump comprises the water retention, the fluidity and the cohesiveness of the concrete, the slump is the degree of the slump which is measured by a quantitative index and is used for judging whether the construction can be normally performed, and the workability is the performance of whether the concrete is easy to construct and operate and is uniform and compact, is a very comprehensive performance and comprises the fluidity, the cohesiveness and the water retention, and the influence on the workability mainly comprises the water consumption per unit volume, the water-cement ratio, the sand rate, cement varieties, aggregate conditions, time, temperature, additives and the like.

According to the patent number CN207215822U, the device for detecting the concrete slump comprises a slump cone, the slump cone is symmetrically provided with pressing plates, the bottom of the slump cone is provided with a fixed plate, a first threaded hole is formed in the position, corresponding to the pressing plates, of the fixed plate, a fastening bolt penetrates through the first threaded hole, a fastening hole matched with the fastening bolt is formed in the pressure plate, a limiting block is arranged at one end of the fastening bolt far away from the fixed plate, a fastening handle is arranged on the limiting block, this concrete slump detection device has the advantage that can conveniently set up a slump section of thick bamboo, but this concrete slump detection device realizes fixing a slump section of thick bamboo through fastening bolt, generally need use the spanner when using the screw bolt of twisting, and it is very inconvenient to use, and the bolt is with easily producing smooth silk phenomenon after being of a specified duration, uses the limitation great.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a concrete slump detection device has solved the comparatively trouble of bolt fastening and has used the great problem of limitation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete slump detection device comprises a base and a slump cylinder, wherein the bottom of the slump cylinder is fixedly connected with a mounting seat, the top of the base is provided with a mounting groove matched with the mounting seat, the right side of the inner wall of the mounting groove is provided with a first sliding groove, the inner wall of the first sliding groove is connected with a sliding block in a sliding manner, a clamping rod penetrates through the inside of the sliding block, the inner wall of the first sliding groove is positioned at the left side of the clamping rod and is fixedly connected with a fixed block, the left end of the clamping rod penetrates through the fixed block and extends to the left side of the fixed block, the surface of the clamping rod is connected with the inner wall of the fixed block in a sliding manner, the right side of the mounting seat is provided with a clamping groove matched with the clamping rod, the left side of the sliding block is fixedly connected with a clamping spring, the left end of the clamping spring is fixedly connected with the right side of the fixed block, the top of the base is provided, the inner wall sliding connection of second spout has the push rod, the top of push rod runs through the second spout and extends to the top of second spout, the top fixedly connected with spring fixed block of push rod, the equal fixedly connected with reset spring in both sides of spring fixed block bottom, two reset spring's bottom all with the top fixed connection of base.

Preferably, the top of base just is located the right side of spring fixed block and rotates and be connected with the L template, the spacing groove with spring fixed block looks adaptation is seted up to the bottom of L template.

Preferably, the right side sliding connection at base top has the measuring stick fixing base, the dovetail groove with measuring stick fixing base looks adaptation is seted up at the top of base.

Preferably, the top of the measuring rod fixing seat is fixedly connected with a measuring rod, the surface of the measuring rod is connected with a lantern ring in a sliding mode, the right side of the surface of the lantern ring is fixedly connected with a horizontal rod, and the left side of the surface of the lantern ring is connected with a positioning screw in a threaded mode.

Preferably, the equal fixedly connected with handle in both sides of a slump section of thick bamboo, the equal fixedly connected with stabilizer blade in both sides of base bottom.

Preferably, the right end of the clamping rod is in the shape of an arc, and the bottom end of the push rod is in the shape of an arc.

Advantageous effects

The utility model provides a concrete slump detection device. Compared with the prior art, the method has the following beneficial effects:

(1) the concrete slump detection device comprises a mounting groove, a first sliding groove is formed in the right side of the inner wall of the mounting groove, a sliding block is connected to the inner wall of the first sliding groove in a sliding mode, a clamping rod penetrates through the inside of the sliding block, a fixing block is fixedly connected to the inner wall of the first sliding groove and located on the left side of the clamping rod, the left end of the clamping rod penetrates through the fixing block and extends to the left side of the fixing block, the surface of the clamping rod is connected with the inner wall of the fixing block in a sliding mode, a clamping groove matched with the clamping rod is formed in the right side of a mounting seat, a clamping spring is fixedly connected to the left side of the sliding block, the left end of the clamping spring is fixedly connected with the right side of the fixing block, a second sliding groove is formed in the top of a base, the bottom of the second sliding groove is communicated with the top of the first sliding groove, a push rod, the equal fixedly connected with reset spring in both sides of spring fixed block bottom, two reset spring's bottom all with the top fixed connection of base, the accessible promotes the push rod and drives the kelly, realizes the removal and the draw-in groove cooperation chucking of kelly, accomplishes the fixed to the mount pad, the rethread spacing groove realizes the location to the spring fixed block with the cooperation of spring fixed block, and then realizes the location to the kelly, can replace the bolt chucking, convenient operation.

(2) This concrete slump detection device has the measuring stick fixing base through the right side sliding connection at the base top, the dovetail with measuring stick fixing base looks adaptation is seted up at the top of base, can realize the removal and the dismantlement to the measuring stick, and it is comparatively convenient to use, has the lantern ring through sliding connection on the measuring stick surface, the right side fixedly connected with horizon bar on lantern ring surface, the left side threaded connection on lantern ring surface has set screw, can realize the regulation to the horizon bar height.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a perspective view of the L-shaped plate of the present invention.

In the figure: the device comprises a base 1, a slump cone 2, a mounting seat 3, a mounting groove 4, a first sliding groove 5, a sliding block 6, a clamping rod 7, a fixing block 8, a clamping spring 9, a second sliding groove 10, a push rod 11, a spring fixing block 12, a return spring 13, a plate 14-L, a limiting groove 15, a measuring rod fixing seat 16, a measuring rod 17, a lantern ring 18, a horizontal rod 19, a positioning screw 20, a lifting handle 21, a clamping groove 22 and a supporting leg 23.

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. 1-4, the present invention provides a technical solution: a concrete slump detection device comprises a base 1 and a slump cone 2, wherein the bottom of the slump cone 2 is fixedly connected with an installation seat 3, the top of the base 1 is provided with an installation groove 4 matched with the installation seat 3, the right side of the inner wall of the installation groove 4 is provided with a first sliding groove 5, the inner wall of the first sliding groove 5 is slidably connected with a sliding block 6, a clamping rod 7 penetrates through the inside of the sliding block 6, the installation seat 3 can be clamped and positioned by matching with a clamping groove 22, so that the positioning of the slump cone 2 is completed, the operation is convenient, the fixing effect is good, the inner wall of the first sliding groove 5 is fixedly connected with a fixed block 8 positioned on the left side of the clamping rod 7, the left end of the clamping rod 7 penetrates through the fixed block 8 and extends to the left side of the fixed block 8, the surface of the clamping rod 7 is slidably connected with the inner wall of the fixed block 8, the right side of the installation seat 3 is provided with a clamping groove 22 matched with the, the clamping rod 7 is conveniently reset during disassembly, the left end of the clamping spring 9 is fixedly connected with the right side of the fixed block 8, the top of the base 1 is provided with a second chute 10, the bottom of the second chute 10 is communicated with the top of the first chute 5, the inner wall of the second chute 10 is connected with a push rod 11 in a sliding manner, the top end of the push rod 11 penetrates through the second chute 10 and extends to the top of the second chute 10, the top end of the push rod 11 is fixedly connected with a spring fixed block 12, two sides of the bottom of the spring fixed block 12 are fixedly connected with return springs 13, the bottom ends of the two return springs 13 are fixedly connected with the top of the base 1, the clamping rod 7 is driven by pushing the push rod 11, the clamping rod 7 is moved to be matched and clamped with the clamping groove 22, the mounting seat 3 is fixed, the positioning of the spring fixed block 12 is realized through the matching of the limiting groove 15 and the spring fixed, the slump cone 2 can be fixed by replacing bolts, the top of the base 1 and the right side of the spring fixing block 12 are rotatably connected with an L-shaped plate 14, the bottom of the L-shaped plate 14 is provided with a limiting groove 15 matched with the spring fixing block 12, the right side of the top of the base 1 is slidably connected with a measuring rod fixing seat 16, the top of the base 1 is provided with a dovetail groove matched with the measuring rod fixing seat 16, the top of the measuring rod fixing seat 16 is fixedly connected with a measuring rod 17, the surface of the measuring rod 17 is slidably connected with a lantern ring 18, the right side of the surface of the lantern ring 18 is fixedly connected with a horizontal rod 19, the left side of the surface of the lantern ring 18 is in threaded connection with a positioning screw 20, the positioning after the lantern ring 18 moves up and down is convenient to adjust, the two sides of the slump cone 2 are fixedly connected with handles 21, the slump cone 2 is convenient, the bottom end of the push rod 11 is arc-shaped, so that the friction between the clamping rod 7 and the push rod 11 can be reduced, and the push rod 11 can drive the clamping rod 7 to slide conveniently.

When the device works, when the slump cone 2 is fixedly installed, the installation seat 3 at the bottom of the slump cone 2 is placed in the installation groove 4, so that the clamping groove 22 is aligned with the first sliding groove 5, then the spring fixing block 12 is pressed downwards to drive the push rod 11 to move downwards, the push rod 11 moves downwards, the bottom end of the push rod 11 is extruded with the right end of the clamping rod 7, so that the clamping rod 7 moves leftwards to drive the sliding block 6 to slide leftwards, the clamping rod 7 moves leftwards to be matched and clamped with the clamping groove 22, the left side of the surface of the push rod 11 is contacted with the right end of the clamping rod 7 at the moment, in order to prevent the push rod 11 from being reset under the driving of the reset spring 13, the L-shaped plate 14 is rotated at the moment, so that the limiting groove 15 limits the spring fixing block 12, the clamping rod 7 is positioned at the moment, the positioning of the slump cone 2 is further completed, when the slump cone 2 is disassembled, and the L-shaped plate 14 is rotated, the clamping rod 7 and the push rod 11 return to the original positions under the elastic force action of the return spring 13 and the clamping spring 9, and the slump of the concrete can be detected after the fixing and the installation are finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 slump detection device, includes base (1) and slump section of thick bamboo (2), its characterized in that: the bottom fixedly connected with mount pad (3) of a slump section of thick bamboo (2), the top of base (1) is seted up mounting groove (4) with mount pad (3) looks adaptation, first spout (5) have been seted up on the right side of mounting groove (4) inner wall, the inner wall sliding connection of first spout (5) has slider (6), the inside of slider (6) runs through kelly (7), the inner wall of first spout (5) just is located the left side fixedly connected with fixed block (8) of kelly (7), the left end of kelly (7) runs through fixed block (8) and extends to the left side of fixed block (8), the surface of kelly (7) and the inner wall sliding connection of fixed block (8), draw-in groove (22) with kelly (7) looks adaptation are seted up on the right side of mount pad (3), the left side fixedly connected with chucking spring (9) of slider (6), the left end of chucking spring (9) and the right side fixed connection of fixed block (8), second spout (10) have been seted up at the top of base (1), the bottom of second spout (10) and the top intercommunication of first spout (5), the inner wall sliding connection of second spout (10) has push rod (11), the top of push rod (11) runs through second spout (10) and extends to the top of second spout (10), the top fixedly connected with spring fixed block (12) of push rod (11), the equal fixedly connected with reset spring (13) in both sides of spring fixed block (12) bottom, two the bottom of reset spring (13) all with the top fixed connection of base (1).

2. The concrete slump detection device according to claim 1, wherein: the top of base (1) just is located the right side rotation of spring fixed block (12) and is connected with L template (14), spacing groove (15) with spring fixed block (12) looks adaptation are seted up to the bottom of L template (14).

3. The concrete slump detection device according to claim 1, wherein: the right side sliding connection at base (1) top has measuring stick fixing base (16), the dovetail groove with measuring stick fixing base (16) looks adaptation is seted up at the top of base (1).

4. A concrete slump detection apparatus according to claim 3, wherein: the measuring rod is characterized in that a measuring rod (17) is fixedly connected to the top of the measuring rod fixing seat (16), a lantern ring (18) is slidably connected to the surface of the measuring rod (17), a horizontal rod (19) is fixedly connected to the right side of the surface of the lantern ring (18), and a positioning screw (20) is in threaded connection with the left side of the surface of the lantern ring (18).

5. The concrete slump detection device according to claim 1, wherein: the equal fixedly connected with handle (21) in both sides of slump section of thick bamboo (2), the equal fixedly connected with stabilizer blade (23) in both sides of base (1) bottom.

6. The concrete slump detection device according to claim 1, wherein: the right end of the clamping rod (7) is arc-shaped, and the bottom end of the push rod (11) is arc-shaped.