Tamping rod for concrete detection

Abstract

The utility model provides a tamping rod for concrete detection, belongs to the technical field of concrete detection equipment, mainly aims at solving the problem that a rod body cannot be effectively protected by an existing tamping rod, and adopts the technical scheme that the tamping rod comprises a rod body, a tamping rod is clamped at the bottom of the rod body, and a screw motor is arranged in the rod body; a spindle of the screw motor is sleeved with a moving part, a protection assembly is arranged on the peripheral side of the moving part, a connecting part is arranged at the top of the rod body, a grip is arranged at the top of the connecting part, an anti-skid assembly is arranged on the grip, and a button is arranged at the top of the grip. A user can press a button to enable a screw motor to work, after a screw clicks a main shaft to rotate, a moving part can do vertical linear motion, accordingly, a protection assembly is driven to cover a rod body, the protection performance of the rod body is improved, and through an anti-skid assembly arranged on a grip, the situation that when the user vibrates concrete, a tamping rod slips off from the hand of the user is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete detection equipment technical field, more specifically, especially relates to a concrete detection is with rammer. BACKGROUND

[0002] Concrete as one of the commonly used basic materials in today's construction engineering, its quality and performance are directly related to the safety and service life of the whole building, therefore, how to effectively detect the various performance indexes of concrete has been the problem that the construction industry pays attention to, the traditional concrete rammer is short of protection to the rod body when carrying out the vibrating operation to the concrete, the rod body is easy to stick with the concrete, thereby leading to the reduction of the service life of the concrete rammer, and the user is more troublesome when cleaning. SUMMARY

[0003] In order to solve the above technical problem, the utility model provides a kind of rammer for concrete detection to solve the technical problem that traditional rammer cannot effectively protect rod body in prior art.

[0004] The purpose and effect of the rammer for concrete detection of the utility model are achieved by the following specific technical means:

[0005] A kind of rammer for concrete detection, including rod body, the rod body bottom is equipped with rammer, the rod body is provided with screw rod motor, the screw rod motor main shaft is equipped with moving piece, the moving piece side is provided with protection assembly, the rod body top is provided with connecting piece, the connecting piece top is provided with handle, the handle is provided with antiskid assembly, the handle top is provided with button.

[0006] According to a preferred embodiment, the moving piece two sides are provided with first fixed seat, the rod body two sides are provided with second fixed seat, the protection assembly includes multiple groups of connecting rods, multiple groups of connecting rods are arranged between the two groups of first fixed seat and the two groups of second fixed seat, the protection assembly further includes telescopic protective sleeve, the rod body side is provided with telescopic protective sleeve, and the telescopic protective sleeve two ends are connected with the first fixed seat and the second fixed seat.

[0007] According to a preferred embodiment, multiple groups of rotatable fixed rods are arranged between the two groups of first fixed seat and the two groups of second fixed seat, the two groups of first fixed seat and two groups of connecting rods are connected through the fixed rod, the two groups of second fixed seat and two groups of connecting rods are connected through the fixed rod, multiple groups of connecting rods are connected through the fixed rod, and one end of multiple groups of fixed rods is equipped with fixed cover.

[0008] According to a preferred embodiment, four groups of finger grooves are formed on one side of the handle, a thumb groove is formed on the top of the handle, the anti-skid assembly comprises five groups of anti-skid pads, four groups of the anti-skid pads are clamped in the finger grooves, and the other group of the anti-skid pad is clamped in the thumb groove, and the anti-skid assembly further comprises an anti-skid layer, and the anti-skid layer is adhered to one side of the handle.

[0009] According to a preferred embodiment, a placement plate is welded in the rod body, the screw motor is connected to the placement plate through screws at the bottom of the placement plate, a mounting shell is arranged at the top of the placement plate, and a plurality of clamping grooves are formed in the placement plate, and the mounting shell is clamped into the clamping grooves.

[0010] According to a preferred embodiment, a hand guard is arranged between the rod body and the connecting piece, the connecting piece is threadedly connected to the rod body at the bottom, and a clamping block is welded to the bottom of the handle, and the handle is connected to the connecting piece through the clamping block.

[0011] According to a preferred embodiment, sliding grooves are formed on both sides of the rod body, and the moving piece is clamped into the sliding grooves on both sides.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By arranging the button and the screw motor, the user can press the button to start the screw motor before using the rammer to vibrate the concrete, the rotation of the screw motor spindle causes the moving piece to move vertically and linearly on the spindle, and the protection assembly is expanded to cover and protect the rod body, thereby improving the protection.

[0014] 2. By arranging the thumb groove and the finger groove, the user can hold the handle more comfortably, the anti-skid pads can increase the friction with the user's fingers, and the anti-skid layer can increase the friction with the user's palm, thereby preventing the rammer from slipping off when the user vibrates. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure diagram of the utility model concrete detection rammer;

[0016] Figure 2 It is an exploded view of the utility model concrete detection rammer;

[0017] Figure 3 It is a structure diagram of the first fixed seat and the second fixed seat in the utility model concrete detection rammer;

[0018] Figure 4 It is a structure diagram of the utility model concrete detection rammer after the protection assembly is disassembled.

[0019] In the figure, the correspondence between the component names and the figure numbers is as follows:

[0020] 10, rod body; 11, tamping rod; 12, hand guard; 13, connecting piece; 14, clamping block; 15, handle; 151, finger groove; 152, thumb groove; 153, non-slip pad; 154, non-slip layer; 16, button; 20, moving piece; 201, placement plate; 202, screw motor; 203, mounting shell; 204, first fixing seat; 205, connecting rod; 206, second fixing seat; 207, fixed rod; 208, fixed cover; 209, telescopic protective sleeve. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] Embodiment:

[0023] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 4 as shown:

[0024] The utility model provides a kind of tamping rod for concrete detection, the tamping rod includes rod body 10, and rod body 10 bottom is clamped with tamping rod 11, and tamping rod 11 top is equipped with recess, and user can clamp tamping rod 11 into the protruding portion of rod body 10 bottom, it is convenient for user to replace different specifications tamping rod 11, and rod body 10 is provided with screw motor 202, and screw motor 202 main shaft is equipped with moving piece 20, when screw motor 202 starts, main shaft rotates, so that moving piece 20 can be vertically linearly moved on main shaft, and moving piece 20 periphery is provided with protection assembly, and protection assembly plays the protection effect to rod body 10, to prevent when vibrating and tamping operation, concrete sticks on rod body 10, and rod body 10 top is provided with connecting piece 13, and connecting piece 13 top is provided with handle 15, and user can hold handle 15 and use the tamping rod to vibrate and tamping concrete, and handle 15 is provided with anti-slip assembly, to prevent user from slipping when using the tamping rod, and handle 15 top is provided with button 16, and button 16 is electrically connected with screw motor 202, and user can control the start or close of screw motor 202 by pressing button 16.

[0025] Among them, please refer to as Figure 2 , Figure 3 and Figure 4As shown, the mobile piece 20 is provided with a first fixing seat 204 on both sides, the rod body 10 is provided with a second fixing seat 206 on both sides, the first fixing seat 204 is connected with the second fixing seat 206 through a connecting rod 205, the protection assembly comprises a plurality of connecting rods 205, a plurality of connecting rods 205 are arranged between the two groups of first fixing seats 204 and the two groups of second fixing seats 206, the protection assembly further comprises a telescopic protective sleeve 209, the telescopic protective sleeve 209 is arranged on the side of the rod body 10, when the mobile piece 20 moves, the first fixing seat 204 also moves, the telescopic protective sleeve 209 is stretched to cover and protect the rod body 10, both ends of the telescopic protective sleeve 209 are connected with the first fixing seat 204 and the second fixing seat 206, a plurality of rotatable fixing rods 207 are arranged between the two groups of first fixing seats 204 and the two groups of second fixing seats 206, the two groups of first fixing seats 204 and two groups of connecting rods 205 are connected through the fixing rods 207, the two groups of second fixing seats 206 and two groups of connecting rods 205 are connected through the fixing rods 207, the plurality of connecting rods 205 are connected through the fixing rods 207, one end of the plurality of fixing rods 207 is clamped with a fixing cover 208, the user can align the through holes on the first fixing seat 204, the connecting rod 205 and the second fixing seat 206, then insert the fixing rod 207, and then press the fixing cover 208 on the fixing rod 207 to complete the connection of the first fixing seat 204, the connecting rod 205 and the second fixing seat 206.

[0026] The user can press the button 16 to make the screw motor 202 work, the main shaft of the screw motor 202 drives the mobile piece 20 to move downward linearly and vertically, the first fixing seat 204 also moves with the movement of the mobile piece 20, so that the plurality of connecting rods 205 move downward, the gap between the connecting rods 205 increases, at the same time, the telescopic protective sleeve 209 is stretched downward to cover and protect the rod body 10; when the vibrating operation is completed, the user can press the button 16 again to make the main shaft of the screw motor 202 reverse, so that the first fixing seat 204, the connecting rod 205 and the telescopic protective sleeve 209 reset.

[0027] Among them, please refer to Figure 2 And Figure 4As shown, four groups of finger grooves 151 are formed on one side of the handle 15, and a thumb groove 152 is formed on the top of the handle 15. When the handle 15 is gripped, the user can put four fingers into the finger grooves 151 and put the thumb into the thumb groove 152, so that the user can be more comfortable when gripping. The anti-skid assembly includes five anti-skid pads 153, four of which are clamped in the finger grooves 151, and the other is clamped in the thumb groove 152. The anti-skid assembly further includes an anti-skid layer 154, which is bonded to one side of the handle 15. The anti-skid layer 154 and the anti-skid pads 153 can prevent the user from slipping out of the hand when using the rammer.

[0028] The rod body 10 is welded with a placement plate 201, and the screw motor 202 is connected to the placement plate 201 through screws. The user can place the screw motor 202 on the placement plate 201 and fix it through screws. The top of the placement plate 201 is provided with a mounting shell 203, and a plurality of clamping grooves are formed on the top of the placement plate 201. The bottom of the mounting shell 203 is clamped into the plurality of clamping grooves, which is convenient to install. The hand guard 12 is arranged between the rod body 10 and the connecting piece 13, which can protect the user's hands. The bottom of the connecting piece 13 is threadedly connected to the rod body 10, and the user can screw the connecting piece 13 to the bottom of the rod body 10. The bottom of the handle 15 is welded with a clamping block 14, and the handle 15 is connected to the connecting piece 13 through the clamping block 14. The rod body 10 is provided with a sliding groove on both sides, and the moving piece 20 is clamped into the two sliding grooves respectively. The moving piece 20 is clamped in the sliding grooves on both sides, so as to limit the moving piece 20.

[0029] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better explain the principles of the present application and its practical application, and to enable those skilled in the art to understand the present application in order to design various embodiments with various modifications suitable for specific uses.

Claims

1. A tamper for use in concrete testing comprising a shaft (10) characterised in that: The rod body (10) is provided with a tamping rod (11) at the bottom, a screw motor (202) is arranged in the rod body (10), a moving part (20) is sleeved on the main shaft of the screw motor (202), a protection assembly is arranged on the side of the moving part (20), a connecting piece (13) is arranged at the top of the rod body (10), a handle (15) is arranged at the top of the connecting piece (13), an anti-skid assembly is arranged on the handle (15), and a button (16) is arranged at the top of the handle (15).

2. A rammer for use in testing concrete as claimed in claim 1 wherein: The moving part (20) is provided with a first fixing seat (204) on both sides, the rod body (10) is provided with a second fixing seat (206) on both sides, the protection assembly comprises a plurality of connecting rods (205), a plurality of connecting rods (205) are arranged between the two groups of first fixing seats (204) and the two groups of second fixing seats (206), and the protection assembly further comprises a telescopic protective sleeve (209), which is arranged on the side of the rod body (10). The two ends of the telescopic protective sleeve (209) are connected with the first fixing seat (204) and the second fixing seat (206).

3. A rammer for use in testing concrete as claimed in claim 2 wherein: A plurality of rotatable fixing rods (207) are arranged between the two groups of first fixing seats (204) and the two groups of second fixing seats (206), the two groups of first fixing seats (204) and two groups of connecting rods (205) are connected through the fixing rods (207), the two groups of second fixing seats (206) and two groups of connecting rods (205) are connected through the fixing rods (207), the plurality of connecting rods (205) are connected through the fixing rods (207), and one end of the plurality of fixing rods (207) is provided with a fixing cover (208).

4. A ram as defined in claim 1 wherein: A plurality of finger grooves (151) are formed in one side of the handle (15), a thumb groove (152) is formed in the top of the handle (15), the anti-skid assembly comprises five anti-skid pads (153), four of which are clamped in the finger grooves (151), and the other is clamped in the thumb groove (152), and the anti-skid assembly further comprises an anti-skid layer (154), which is adhered to one side of the handle (15).

5. A tamper rod for use in testing concrete as defined in claim 1, wherein: The rod body (10) is welded with a placing plate (201), the screw motor (202) is connected with the placing plate (201) through screws, the placing plate (201) is provided with an installation shell (203) at the top, a plurality of clamping grooves are formed in the top of the placing plate (201), and the installation shell (203) is clamped into the plurality of clamping grooves.

6. A ram as defined in claim 1 wherein: A hand guard (12) is arranged between the rod body (10) and the connecting piece (13), the connecting piece (13) is threadedly connected with the rod body (10), a clamping block (14) is welded at the bottom of the handle (15), and the handle (15) is connected with the connecting piece (13) through the clamping block (14).

7. A ram as defined in claim 1 wherein: The rod body (10) is provided with a sliding groove on both sides, and the moving piece (20) is clamped in the two groups of sliding grooves on both sides respectively.

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