CN214408975U - Concrete slump section of thick bamboo for building engineering - Google Patents

Abstract

The utility model discloses a concrete slump section of thick bamboo for building engineering, comprising a base plate, the top laminating of bottom plate has a concrete slump section of thick bamboo, the equal first montant of fixedly connected with in both sides of bottom plate, the top of a concrete slump section of thick bamboo is equipped with press device, press device includes roof, handle, screwed pipe, first support, second montant, second support, first pipe, round bar, diaphragm, screw rod, third support, rubber slab and lug, the bottom fixedly connected with screwed pipe of handle, the inner wall threaded connection of screwed pipe has the screw rod, the bottom of screw rod is rotated through the round pin axle and is connected with the third support. The utility model relates to a concrete slump section of thick bamboo technical field, this concrete slump section of thick bamboo for building engineering can realize evenly pressing to concrete in the concrete slump section of thick bamboo, makes the concrete even atress in a concrete slump section of thick bamboo, lets measure more accurately, and the lift of a control concrete slump section of thick bamboo that can be accurate can not make the collision to the concrete of pressing well.

Description

Concrete slump section of thick bamboo for building engineering

Technical Field

The utility model relates to a concrete slump section of thick bamboo technical field specifically is a concrete slump section of thick bamboo for building engineering.

Background

The special equipment for the concrete mixture consistency test in the concrete slump cylinder is used for the concrete mixture consistency test with the maximum aggregate particle size not greater than 40mm and the slump not less than 10 mm.

However, in the prior art, the concrete in the concrete slump cylinder cannot be uniformly pressed, so that the measurement result is inaccurate, an error is formed, the building material is unqualified, and the concrete slump cylinder cannot be accurately controlled, so that the situation that the pressed concrete is damaged when the concrete slump cylinder is lifted, the measurement result is inaccurate, and the error is overlarge is caused.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a concrete slump section of thick bamboo for building engineering has solved and has now can't carry out even pressing to concrete slump section of thick bamboo interior concrete, leads to measuring result inaccurate, and error formation makes the unqualified problem of building material.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete slump cone for constructional engineering comprises a bottom plate, wherein the top of the bottom plate is attached with the concrete slump cone, two sides of the bottom plate are fixedly connected with first vertical rods, and a pressing device is arranged above the concrete slump cone;

the pressing device comprises a top plate, a handle, a spiral pipe, a first support, a second vertical rod, a second support, a first circular pipe, a circular rod, a transverse plate, a screw rod, a third support, a rubber plate and a convex block;

the bottom of the handle is fixedly connected with a screwed pipe, the inner wall of the screwed pipe is in threaded connection with a screw rod, the bottom of the screw rod is rotatably connected with a third support through a pin shaft, the bottom of the third support is fixedly connected with a rubber plate, both sides of the top of the rubber plate are fixedly connected with round rods, the outer wall of each round rod is in clearance fit with the round pipe, a transverse plate is arranged below the handle, both sides of the bottom of the transverse plate are fixedly connected with the top of the round pipe, both sides of the top of the transverse plate are fixedly connected with second supports, the top of each second support is rotatably connected with a second vertical rod through a pin shaft, the top of each second vertical rod is rotatably connected with a first support through a pin shaft, a top plate is arranged above the transverse plate, both sides of the bottom of the top plate are fixedly connected with the top of the first support, and the outer wall of the screwed pipe is rotatably connected with the inner wall of the transverse plate through a bearing, the bottom both sides of roof all fixedly connected with lug, the bottom both sides of roof all laminate mutually with first montant, the outer wall of lug laminates mutually with the internal surface of first montant.

Preferably, the outer surface of the handle is provided with abrasive grains.

Preferably, the two tubes are centrally symmetrical about the handle.

Preferably, both sides of the outer wall of the concrete slump cylinder are fixedly connected with fourth supports, one sides of the two fourth supports, which are far away from the concrete slump cylinder, are rotatably connected with cross rods through pin shafts, one sides of the two cross rods, which are far away from the concrete slump cylinder, are rotatably connected with fifth supports through pin shafts, the outer walls of the two first vertical rods are provided with clamping grooves, and one sides of the two fifth supports, which are far away from the concrete slump cylinder, are provided with sliding devices;

the sliding device comprises a second round pipe, a clamping hook and a torsion spring;

the concrete slump constant-pressure feeding device is characterized in that the inner wall of the second circular pipe is in clearance fit with the outer wall of the first vertical rod, the upper portion of the outer wall of the second circular pipe is connected with the clamping hook in a rotating mode through the pin shaft, the outer wall of the clamping hook is fixedly connected with a torsion spring, the tail end of the torsion spring is fixedly connected with the outer wall of the second circular pipe, one side of the second circular pipe, away from the concrete slump cylinder, is fixedly connected with a handle, and the two sides of the second circular pipe are fixedly connected with an annular plate.

Preferably, the two second round pipes are located on the same horizontal line.

Preferably, the thickness of the annular plate is 3-5 cm.

Advantageous effects

The utility model provides a concrete slump section of thick bamboo for building engineering. The method has the following beneficial effects: the concrete slump cone for the building engineering can uniformly press concrete in the concrete slump cone, so that the concrete is uniformly stressed in the concrete slump cone, errors are reduced as much as possible, the measurement is more accurate, the lifting of the concrete slump cone can be accurately controlled, the pressed concrete cannot be collided, unnecessary errors are avoided, and the concrete slump cone for the building engineering has the advantages of simplicity in operation, convenience in use and the like;

through the matching of the top plate, the handle, the spiral tube, the first support, the second vertical rod, the second support, the first round tube, the round rod, the transverse plate, the screw rod, the third support, the rubber plate and the bump, the concrete in the concrete slump cylinder can be uniformly pressed, so that the concrete is uniformly stressed in the concrete slump cylinder, the error is reduced as much as possible, and the measurement is more accurate;

through the cooperation of second pipe, pothook and torsion spring, the lift of the control concrete slump section of thick bamboo that can be accurate can not cause the collision to the concrete that presses well, causes the unnecessary error, easy operation, convenient to use.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the top plate, the handle and the solenoid in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the second circular tube, the hook and the torsion spring in FIG. 1;

fig. 4 is a schematic view of a connection relationship between the first vertical bar, the locking groove and the hook in fig. 3.

In the figure: 1. the device comprises a pressing device, 101, a top plate, 102, a handle, 103, a spiral tube, 104, a first support, 105, a second vertical rod, 106, a second support, 107, a first circular tube, 108, a circular rod, 109, a transverse plate, 110, a screw rod, 111, a third support, 112, a rubber plate, 113, a bump, 2, a sliding device, 201, a second circular tube, 202, a hook, 203, a torsion spring, 3, a first vertical rod, 4, a bottom plate, 5, a fifth support, 6, a transverse rod, 7, a fourth support, 8, a concrete slump cone, 9, a handle, 10, a ring plate, 11 and a clamping groove.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as can be seen from fig. 1 to 4, the concrete slump cone 8 is attached to the top of the bottom plate 4, both sides of the bottom plate 4 are fixedly connected with a first vertical rod 3, a pressing device 1 is arranged above the concrete slump cone 8, the pressing device 1 comprises a top plate 101, a handle 102, a screw tube 103, a first support 104, a second vertical rod 105, a second support 106, a first circular tube 107, a circular rod 108, a horizontal plate 109, a screw rod 110, a third support 111, a rubber plate 112 and a bump 113, the screw tube 103 is fixedly connected to the bottom of the handle 102, the screw rod 103 can be controlled by the handle 102 through the matching of the handle 102 and the screw tube 103, the screw rod 110 is connected to the inner wall of the screw tube 103 through a screw thread, the screw rod can move more accurately through the matching of the screw tube 103 and the screw rod 110, the third support 111 is rotatably connected to the bottom of the screw rod 110 through a pin shaft, the rubber plate 112 is fixedly connected to the bottom of the third support 111, the third support 111 is matched with the rubber plate 112, the concrete is pressed, round rods 108 are fixedly connected to two sides of the top of a rubber plate 112, round tubes 107 are arranged on the outer walls of the round rods 108 in a clearance fit mode, a transverse plate 109 is arranged below a handle 102, two sides of the bottom of the transverse plate 109 are fixedly connected with the tops of the round tubes 107, two sides of the top of the transverse plate 109 are fixedly connected with second supports 106, fixing of the spiral tubes 103 is completed through matching of the transverse plate 109 and the second supports 106, second vertical rods 105 are rotatably connected to the tops of the second supports 106 through pin shafts, first supports 104 are rotatably connected to the tops of the second vertical rods 105 through pin shafts, limiting of the transverse plate 109 is completed through matching of the first supports 104, the second vertical rods 105 and the second supports 106, a top plate 101 is arranged above the transverse plate 109, two sides of the bottom of the top plate 101 are fixedly connected with the tops of the first supports 104, the outer wall of the spiral tube 103 is rotatably connected with the inner wall of the transverse plate 109 through a bearing, the two sides of the bottom of the top plate 101 are fixedly connected with the convex blocks 113, the clamping connection of the top plate 101 is completed through the matching of the convex blocks 113 and the first vertical rods 3, the two sides of the bottom of the top plate 101 are attached to the first vertical rods 3, the outer wall of each convex block 113 is attached to the inner surface of each first vertical rod 3, the outer surface of the handle 102 is provided with grinding grains, and the two circular tubes 107 are in central symmetry with respect to the handle 102;

in the specific implementation process, it is worth pointing out that the concrete in the concrete slump cone 8 can be uniformly pressed through the cooperation of the top plate 101, the handle 102, the screw tube 103, the first support 104, the second vertical rod 105, the second support 106, the first circular tube 107, the circular rod 108, the transverse plate 109, the screw rod 110, the third support 111, the rubber plate 112 and the protrusion 113, so that the concrete is uniformly stressed in the concrete slump cone 8, errors are reduced as much as possible, and the measurement is more accurate.

The two sides of the outer wall of the concrete slump cylinder 8 are fixedly connected with fourth supports 7, one sides of the two fourth supports 7 far away from the concrete slump cylinder 8 are respectively and rotatably connected with a cross rod 6 through a pin shaft, one sides of the two cross rods 6 far away from the concrete slump cylinder 8 are respectively and rotatably connected with fifth supports 5 through pin shafts, through the matching of the cross rods 6, the fifth supports 5 and the fourth supports 7, the sliding device 1 can drive the concrete slump cylinder 8 to move up and down, the outer walls of the two first vertical rods 3 are respectively provided with a clamping groove 11, one sides of the two fifth supports 5 far away from the concrete slump cylinder 8 are respectively provided with a sliding device 2, the sliding device 2 comprises a second circular pipe 201, a clamping hook 202 and a torsion spring 203, the inner wall of the second circular pipe 201 is in clearance fit with the outer wall of the first vertical rod 3, the up and down movement of the concrete slump cylinder 8 is completed through the matching of the second circular pipe 201 and the first vertical rod 3, the clamping hook 202 is rotatably connected above the second circular pipe 201, the outer wall of the hook 202 is fixedly connected with a torsion spring 203, the tail end of the torsion spring 203 is fixedly connected with the outer wall of the second circular tube 201, one side, away from the concrete slump cone 8, of the second circular tube 201 is fixedly connected with a handle 9, the handle 9 is convenient for a user to operate, an annular plate 10 is fixedly connected between the two second circular tubes 201, the two second circular tubes 201 can move in the same horizontal plane through the matching of the annular plate 10 and the second circular tubes 201, the two second circular tubes 201 are located in the same horizontal line, and the thickness of the annular plate 10 is 3-5 cm;

in the specific implementation process, it is worth pointing out that the second circular tube 201, the hook 202 and the torsion spring 203 are matched, so that the lifting of the concrete slump cone 8 can be accurately controlled, unnecessary errors caused by collision of pressed concrete can be avoided, and the concrete slump cone is simple to operate and convenient to use.

From the above, when the concrete slump needs to be measured, only a proper amount of concrete needs to be put into the concrete slump cone 8, then the handle 102 is controlled to drive the solenoid 103 to move downwards, the solenoid 103 is in threaded connection with the screw 110, the screw 110 also moves downwards, the screw 110 drives the third bracket 111 to move downwards, the third bracket 111 is fixedly connected with the rubber plate 112, the first bracket 104, the second vertical rod 105 and the second bracket 106 are connected, the first bracket 104 is fixedly connected with the top plate 101, the second bracket 106 is fixedly connected with the transverse plate 109, the transverse plate 109 can swing left and right but cannot move up and down, the screw 110 is rotatably connected with the transverse plate 109 through the bearing, so that the length of the screw 110 can be controlled by twisting the handle 102, thereby achieving more compact pressing of the concrete, and after being pressed, only the pressing device 1 needs to be taken down, the two torsion springs 203 are pulled, then the handle 9 is used for controlling the sliding device 2 to move upwards, then the second round rod 201 is used for driving the fifth support 5, the cross rod 6 and the fourth support 7 to enable the concrete slump cone 8 to move upwards for measurement, and when the concrete slump cone is required to be used, the convex block 113 of the pressing device 1 is only required to be clamped on the inner surface of the first vertical rod 3.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a concrete slump section of thick bamboo for building engineering, includes bottom plate (4), its characterized in that: a concrete slump cylinder (8) is attached to the top of the bottom plate (4), first vertical rods (3) are fixedly connected to two sides of the bottom plate (4), and a pressing device (1) is arranged above the concrete slump cylinder (8);

the pressing device (1) comprises a top plate (101), a handle (102), a spiral tube (103), a first support (104), a second vertical rod (105), a second support (106), a first circular tube (107), a circular rod (108), a transverse plate (109), a screw rod (110), a third support (111), a rubber plate (112) and a convex block (113);

the handle is characterized in that a threaded pipe (103) is fixedly connected to the bottom of the handle (102), a screw rod (110) is in threaded connection with the inner wall of the threaded pipe (103), a third support (111) is rotatably connected to the bottom of the screw rod (110) through a pin shaft, a rubber plate (112) is fixedly connected to the bottom of the third support (111), round rods (108) are fixedly connected to both sides of the top of the rubber plate (112), round tubes (107) are in clearance fit with the outer wall of the round rods (108), a transverse plate (109) is arranged below the handle (102), both sides of the bottom of the transverse plate (109) are fixedly connected with the top of the round tubes (107), second supports (106) are fixedly connected to both sides of the top of the transverse plate (109), a second vertical rod (105) is rotatably connected to the top of the second support (106) through a pin shaft, a first support (104) is rotatably connected to the top of the second vertical rod (105) through a pin shaft, the top of diaphragm (109) is equipped with roof (101), the bottom both sides of roof (101) all link to each other with the top of first support (104) is fixed, the outer wall of solenoid (103) passes through the bearing and rotates with the inner wall of diaphragm (109) and link to each other, the equal fixedly connected with lug (113) in bottom both sides of roof (101), the bottom both sides of roof (101) all laminate mutually with first montant (3), the outer wall of lug (113) laminates mutually with the internal surface of first montant (3).

2. A concrete slump cone for building engineering according to claim 1, wherein: the outer surface of the handle (102) is provided with abrasive grains.

3. A concrete slump cone for building engineering according to claim 1, wherein: the two round tubes (107) are in central symmetry with respect to the handle (102).

4. A concrete slump cone for building engineering according to claim 1, wherein: both sides of the outer wall of the concrete slump cylinder (8) are fixedly connected with fourth supports (7), one sides, far away from the concrete slump cylinder (8), of the two fourth supports (7) are rotatably connected with cross rods (6) through pin shafts, one sides, far away from the concrete slump cylinder (8), of the two cross rods (6) are rotatably connected with fifth supports (5) through pin shafts, clamping grooves (11) are formed in the outer walls of the two first vertical rods (3), and one sides, far away from the concrete slump cylinder (8), of the two fifth supports (5) are provided with sliding devices (2);

the sliding device (2) comprises a second round pipe (201), a hook (202) and a torsion spring (203);

the inner wall of second pipe (201) and the outer wall clearance fit of first montant (3), the outer wall top of second pipe (201) is through round pin axle rotation connection pothook (202), the outer wall fixedly connected with torsion spring (203) of pothook (202), the end of torsion spring (203) links to each other with the outer wall of second pipe (201) is fixed, one side fixedly connected with handle (9), two of concrete slump section of thick bamboo (8) are kept away from in second pipe (201) fixedly connected with annular plate (10) between second pipe (201).

5. A concrete slump cone for building engineering according to claim 4, wherein: the two second round pipes (201) are positioned on the same horizontal line.

6. A concrete slump cone for building engineering according to claim 4, wherein: the thickness of the annular plate (10) is 3-5 cm.

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