CN218823559U

CN218823559U - Integral type digital display resiliometer

Info

Publication number: CN218823559U
Application number: CN202223405252.1U
Authority: CN
Inventors: 王兆胜
Original assignee: Tangshan Xinpeng Engineering Construction Testing Co ltd
Current assignee: Tangshan Xinpeng Engineering Construction Testing Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-07
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to a digital display resiliometer technical field provides an integral type digital display resiliometer, including detection mechanism, detection mechanism includes the resilience body, digital display appearance and bolt, resilience body and digital display appearance pass through bolt fixed connection; the height adjusting mechanism comprises a first connecting rod and a second connecting rod, grooves are formed in the first connecting rod and the second connecting rod, the inner walls of the grooves are rotatably connected with lead screws through bearings, the lead screws are in threaded connection with nuts, and the nuts are fixedly connected with the inner walls of the second connecting rods. The utility model discloses in, rotate the handle bar through operating personnel, handle bar drive carousel rotates, and the carousel drives the round bar and rotates, and the round bar drives second bevel gear and rotates, and second bevel gear drives first bevel gear and rotates, and first bevel gear drives the lead screw and rotates, and the lead screw drives the nut rebound, finally drives detection mechanism rebound, can mix earth to higher department and detect, has reduced the potential safety hazard.

Description

Integral type digital display resiliometer

Technical Field

The utility model relates to a digital display resiliometer technical field, it is specific, relate to an integral type digital display resiliometer.

Background

The basic principle of the resiliometer is that a spring drives a heavy hammer, the heavy hammer impacts a rebound rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that local concrete deforms and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, the maximum rebound distance of the heavy hammer is displayed by the resiliometer under the name of a rebound value (the ratio of the maximum rebound distance to the initial length of the spring), and the result is displayed by the digital display resiliometer through an electronic screen.

The Chinese patent with the application number of 201920407243.5 comprises the following contents: the utility model discloses an integral type digital display resiliometer that excels in, including the resilience body, the spout has been seted up to the upper surface of the resilience body, and spout inner chamber sliding connection has the slider, the last fixed surface of slider is connected with the digital display appearance, the positive fixed mounting of digital display appearance has the scale, the last fixed surface of digital display appearance installs speaker, liquid crystal display and keypad, and liquid crystal display is located the left side of keypad, the speaker is located liquid crystal display's left side, USB jack and power mouth have been seted up to the right side wall of digital display appearance.

Although above-mentioned patent file can install the digital display appearance and can use on its resilience body, need examine time measuring to the await measuring of eminence and mix earth, operating personnel need climb to the eminence and detect, have the potential safety hazard, so we propose an integral type digital display resiliometer to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integral type digital display resiliometer to solve above-mentioned needs and examine time measuring to the awaiting measuring concrete of eminence, operating personnel need climb the eminence and detect, have the problem of potential safety hazard.

The utility model provides an integral type digital display resiliometer, include

The detection mechanism comprises a rebound body, a digital display instrument and a bolt, wherein mounting plates are fixedly connected to two sides of the digital display instrument, the rebound body and the digital display instrument are fixedly connected through the bolt, and a threaded hole matched with the bolt is formed in each mounting plate;

the height adjusting mechanism is arranged on the lower portion of the detecting mechanism and comprises a first connecting rod and a second connecting rod, grooves are formed in the first connecting rod and the second connecting rod, the inner wall of each groove is connected with a lead screw in a rotating mode through a bearing, the lead screw is connected with a nut in a threaded mode, and the nut is fixedly connected with the inner wall of the second connecting rod.

In a preferred scheme, a display screen, a key board, a loudspeaker and a graduated scale are arranged on the digital display instrument.

In a preferred scheme, an anti-slip sleeve is sleeved on the outer wall of the first connecting rod, and a first bevel gear is fixedly connected to the outer wall of the screw rod.

In a preferred scheme, a second bevel gear is in meshing connection with the first bevel gear, and a round rod is fixedly connected with the second bevel gear.

In a preferred scheme, the round rod is connected with the first connecting rod in a rotating mode, a rotary disc is fixedly connected to the outer side of the round rod, a handle rod is fixedly connected to the outer side of the rotary disc, two L-shaped rods are fixedly connected to the top of the first connecting rod, two post rods are fixedly connected to the outer wall of the second connecting rod, and the post rods are connected with the L-shaped rods in a sliding mode.

In a preferred scheme, a fixing plate is fixedly connected to the top of the second connecting rod, and the fixing plate is arc-shaped.

In a preferred scheme, threaded rods are connected to two sides of the fixing plate in a threaded mode, and threaded holes matched with the threaded rods are formed in the fixing plate.

In a preferred scheme, the outside fixedly connected with knob of threaded rod, the inboard of threaded rod is rotated through the bearing and is connected with the grip block, the inboard of fixed plate is seted up and is accomodate the groove with the grip block assorted.

The utility model discloses a theory of operation and beneficial effect do:

1. the utility model discloses in, rotate the handle bar through operating personnel, handle bar drive carousel rotates, the carousel drives the round bar and rotates, the round bar drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives the lead screw and rotates, the lead screw drives the nut rebound, under the restriction of L shape pole, the nut drives second connecting rod rebound to drive resilience body and digital display instrument rebound, can mix earth to higher department and detect, the potential safety hazard has been reduced.

2. The utility model discloses in, through overlapping the fixed plate on the resilience body, then rotate the knob, the knob drives the threaded rod and rotates to the inboard, and the threaded rod drives the grip block and removes to the inboard to it is fixed to carry out the centre gripping to the resilience body, prevents the landing, has the guard action to detection mechanism.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic view of a part of the structure of the height-increasing mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the first connecting rod of the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the detection mechanism of the present invention.

In the figure: 100. a detection mechanism; 101. a resilient body; 102. a digital display instrument; 103. mounting a plate; 104. a bolt; 105. a display screen; 106. a key sheet; 107. a speaker; 108. a graduated scale; 200. a height adjustment mechanism; 201. a first link; 202. an anti-slip sleeve; 203. a groove; 204. a screw rod; 205. a first bevel gear; 206. a second bevel gear; 207. a round bar; 208. a turntable; 209. a handle; 210. a nut; 211. a second link; 212. a fixing plate; 213. a threaded rod; 214. a knob; 215. a clamping block; 216. a receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Referring to fig. 1 to 5, a technical solution provided by this embodiment: the utility model provides an integral type digital display resiliometer, including detection mechanism 100, detection mechanism 100 includes the resilience body 101, digital display instrument 102 and bolt 104, the equal fixedly connected with mounting panel 103 in both sides of digital display instrument 102, resilience body 101 and digital display instrument 102 pass through bolt 104 fixed connection, set up on the mounting panel 103 with bolt 104 assorted screw hole, be provided with display screen 105 on the digital display instrument 102, keypad 106, speaker 107 and scale 108, through adjusting digital display instrument 102, then hold resilience body 101, utilize the tapping rod of resilience body 101 to carry out intensity detection to the concrete that awaits measuring, the detection result can show on display screen 105, through taking off bolt 104, can separate resilience body 101 and digital display instrument 102, conveniently change and maintain;

the height adjusting mechanism 200 is arranged at the lower part of the detection mechanism 100, the height adjusting mechanism 200 comprises a first connecting rod 201 and a second connecting rod 211, the first connecting rod 201 and the second connecting rod 211 are both provided with grooves 203, the inner walls of the grooves 203 are rotatably connected with a lead screw 204 through bearings, the lead screw 204 is in threaded connection with a nut 210, the nut 210 is fixedly connected with the inner wall with the second connecting rod 211, and the height of the whole device can be freely controlled by arranging the first connecting rod 201 and the second connecting rod 211, so that concrete at a higher position is detected;

the outer wall cover of first connecting rod 201 is equipped with antiskid cover 202, the outer wall fixedly connected with first bevel gear 205 of lead screw 204, first bevel gear 205 meshing is connected with second bevel gear 206, second bevel gear 206 fixedly connected with round bar 207, round bar 207 rotates with first connecting rod 201 and is connected, the outside fixedly connected with carousel 208 of round bar 207, the outside fixedly connected with handle pole 209 of carousel 208, two L shape poles 217 of top fixedly connected with of first connecting rod 201, two posts 218 of outer wall fixedly connected with of second connecting rod 211, post 218 and L shape pole 217 sliding connection, when first connecting rod 201's height is not enough, operating personnel is through rotating handle pole 209, handle pole 209 drives carousel 208 and rotates, carousel 208 drives round bar 207 and rotates, round bar 207 drives second bevel gear 206 and rotates, second bevel gear 206 drives first bevel gear 205 and rotates, first bevel gear 205 drives lead screw 204 and rotates, lead screw 204 drives nut 210 and upwards moves, under the restriction of

L shape pole

217, 210 drives second connecting rod 211 and upwards moves, thereby drive bounce body 101 and digital display 102 upwards move.

Top fixedly connected with fixed plate 212 of second connecting rod 211, fixed plate 212 sets up to the arc, the equal threaded connection in both sides of fixed plate 212 has threaded rod 213, set up on the fixed plate 212 with threaded rod 213 assorted screw hole, the outside fixedly connected with knob 214 of threaded rod 213, the inboard of threaded rod 213 rotates through the bearing and is connected with grip block 215, the inboard of fixed plate 212 seted up with grip block 215 assorted accomodate groove 216, through overlapping fixed plate 212 on resilience body 101, then rotate knob 214, knob 214 drives threaded rod 213 and rotates to the inboard, threaded rod 213 drives grip block 215 and removes to the inboard, thereby it is fixed to carry out the centre gripping to resilience body 101, prevent the landing.

Specifically, this integral type digital display resiliometer's working process or theory of operation do: an operator firstly adjusts the digital display instrument 102, then holds the rebound body 101, utilizes the bouncing rod of the rebound body 101 to detect the strength of the concrete to be detected, the detection result can be displayed on the display screen 105, and the rebound body 101 and the digital display instrument 102 can be separated by taking down the bolt 104, so that the replacement and the maintenance are convenient;

when the concrete of height needs to be detected, at first, fix plate 212 cover on resilience body 101, then rotate knob 214, knob 214 drives threaded rod 213 and rotates to the inboard, threaded rod 213 drives grip block 215 and moves to the inboard, thereby it is fixed to carry out the centre gripping to resilience body 101, prevent the landing, operating personnel rotates handle bar 209 afterwards, handle bar 209 drives carousel 208 and rotates, carousel 208 drives round bar 207 and rotates, round bar 207 drives second bevel gear 206 and rotates, second bevel gear 206 drives first bevel gear 205 and rotates, first bevel gear 205 drives lead screw 204 and rotates, lead screw 204 drives nut 210 rebound, under the restriction of L shape pole 217, nut 210 drives second connecting rod 211 rebound, thereby drive resilience body 101 and digital display 102 rebound.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integral type digital display resiliometer, which is characterized by comprising

The detection mechanism (100) comprises a rebound body (101), a digital display instrument (102) and a bolt (104), wherein mounting plates (103) are fixedly connected to two sides of the digital display instrument (102), the rebound body (101) and the digital display instrument (102) are fixedly connected through the bolt (104), and a threaded hole matched with the bolt (104) is formed in the mounting plate (103);

height adjusting mechanism (200), height adjusting mechanism (200) set up the lower part at detection mechanism (100), height adjusting mechanism (200) include first connecting rod (201) and second connecting rod (211), recess (203) have all been seted up to first connecting rod (201) and second connecting rod (211), recess (203) inner wall rotates through the bearing and is connected with lead screw (204), lead screw (204) threaded connection has nut (210), nut (210) and the inner wall fixed connection who has second connecting rod (211).

2. An integral digital display resiliometer according to claim 1, wherein a display screen (105), a key board (106), a loudspeaker (107) and a graduated scale (108) are arranged on the digital display (102).

3. The integral digital display resiliometer according to claim 2, wherein an anti-slip sleeve (202) is sleeved on the outer wall of the first connecting rod (201), and a first bevel gear (205) is fixedly connected to the outer wall of the screw rod (204).

4. An integral digital display resiliometer according to claim 3, wherein said first bevel gear (205) is engaged with a second bevel gear (206), said second bevel gear (206) is fixedly connected with a round bar (207).

5. The integrated digital display resiliometer according to claim 4, wherein the round rod (207) is rotatably connected with the first connecting rod (201), the outer side of the round rod (207) is fixedly connected with a rotary disc (208), the outer side of the rotary disc (208) is fixedly connected with a handle rod (209), the top of the first connecting rod (201) is fixedly connected with two L-shaped rods (217), the outer wall of the second connecting rod (211) is fixedly connected with two posts (218), and the posts (218) are slidably connected with the L-shaped rods (217).

6. The digital display integrated resiliometer according to claim 5, wherein a fixing plate (212) is fixedly connected to the top of the second connecting rod (211), and the fixing plate (212) is arc-shaped.

7. The integral digital display resiliometer according to claim 6, wherein both sides of the fixed plate (212) are in threaded connection with a threaded rod (213), and the fixed plate (212) is provided with a threaded hole matched with the threaded rod (213).

8. The integral digital display resiliometer according to claim 7, wherein a knob (214) is fixedly connected to the outer side of the threaded rod (213), a clamping block (215) is rotatably connected to the inner side of the threaded rod (213) through a bearing, and a receiving groove (216) matched with the clamping block (215) is formed in the inner side of the fixing plate (212).