Resiliometer operation assist device

Abstract

The utility model discloses a resiliometer operation assist device which comprises an upper connecting rod and a lower connecting rod, the lower connecting rod is detachably connected with the upper connecting rod, a handheld rod is arranged on the lower portion of the lower connecting rod, the handheld rod is detachably connected with the lower connecting rod, and the handheld rod is connected with the lower connecting rod. An annular bag placing support and a rod-shaped fixing seat strip are arranged at the top of the upper connecting rod, a detachable dust collecting cloth bag is arranged on the bag placing support, a pair of detachable chucks is arranged on the fixing seat strip, and a rebound apparatus is arranged between the chucks. During testing, dust or particles falling off due to vibration of the rebound apparatus can be collected by the dust collecting cloth bag, so that the dust or the particles are prevented from falling into the eyes or the mouth and the nose of a user below. As the dust collecting cloth bag is transparent, the normal operation of a user is not influenced. And after the test is finished, the user can disassemble the bolt and the nut, and the whole operation assist device of the rebound instrument is separately stored, so that the operation assist device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to a house identification device, more specifically, to a rebound tester operation assistant. Background Art

[0002] In the process of house safety appraisal, rebound testers are often used. The basic principle of rebound testers is to use a spring to drive a heavy hammer, which hits the impact rod in vertical contact with the concrete surface with constant kinetic energy to measure the strength of concrete. When conducting tests, especially on the top working surface, workers are often required to climb high, which is very troublesome and dangerous. In addition, the dust dropped during the test also brings a lot of trouble to the workers. Utility Model Content

[0003] Based on this, it is necessary to provide a rebound tester operation assistant to address the above technical problems.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A rebound tester operation assistant, characterized in that the rebound tester operation assistant comprises an upper connecting rod and a lower connecting rod, the lower connecting rod is detachably connected to the upper connecting rod, a hand-held rod is provided at the lower part of the lower connecting rod, and the hand-held rod is detachably connected to the lower connecting rod.

[0006] The top of the upper connecting rod is provided with an annular bag bracket and a rod-shaped fixed seat strip, the bag bracket is provided with a detachable dust collecting bag, the fixed seat strip is provided with a pair of detachable chucks, and a rebound instrument is provided between the chucks.

[0007] As a preferred embodiment of the utility model, the bottom of the upper connecting rod is provided with an upper matching plane, and the upper matching plane is provided with a pair of upper matching through holes.

[0008] The top of the lower connecting rod is provided with a lower matching plane, and the lower matching plane is provided with a pair of lower matching through holes, and the lower matching through holes are connected with the upper matching through holes through a bolt and a nut.

[0009] As a preferred embodiment of the utility model, the hand-held rod is connected to the lower connecting rod through threads.

[0010] As a preferred embodiment of the utility model, a pair of rotatable auxiliary handles are provided on the hand-held rod.

[0011] As a preferred embodiment of the utility model, the dust collecting bag is transparent.

[0012] As a preferred embodiment of the utility model, the fixed seat bar is provided with a plurality of seat bar screw holes, and the clamp is connected to the fixed seat bar through the seat bar screw holes.

[0013] As a preferred embodiment of the utility model, the clamp comprises a "C"-shaped lower clamp and a "C"-shaped upper clamp, a clamp fixing hole is provided at the bottom of the lower clamp, and a locking pin is provided at the edge of the lower clamp.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a rebound tester operation assistant. Dust or particles dropped due to the vibration of the rebound tester will be collected by a dust collecting bag, so as to prevent the dust or particles from falling into the eyes or nose and mouth of the user below. Since the dust collecting bag is transparent, it will not affect the normal operation of the user. After the test is completed, the user can remove the bolts and nuts, and separate and store the entire rebound tester operation assistant for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the rebound tester operation assistant of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the rebound tester operation aid;

[0019] Figure 3 for Figure 2 A detailed enlarged schematic diagram of area A in FIG.

[0020] Figure 4 for Figure 2 A further schematic diagram of the three-dimensional structure decomposition of the rebound hammer operation aid;

[0021] Figure 5 for Figure 4 A detailed enlarged schematic diagram of the B area;

[0022] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of the chuck of the rebound tester operating aid;

[0023] The markings in the figure are as follows: 1. Upper connecting rod; 10. Upper matching plane; 101. Upper matching through hole; 11. Bag holder; 111. Dust bag; 12. Fixed seat bar; 120. Seat bar screw hole; 2. Lower connecting rod; 20. Lower matching plane; 201. Lower matching through hole; 3. Handle bar; 31. Auxiliary handle; 4. Rebound tester; 5. Chuck; 51. Lower clip; 511. Clip fixing hole; 52. Upper clip; 53. Locking pin; 6. Nut. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] like Figure 1 and Figure 2 As shown, the rebound tester operation assistant comprises an upper connecting rod 1 and a lower connecting rod 2, wherein the lower connecting rod 2 is detachably connected to the upper connecting rod 1, and a hand-held rod 3 is provided at the lower part of the lower connecting rod 2, wherein the hand-held rod 3 is detachably connected to the lower connecting rod 2.

[0026] It should be noted that the hand-held rod 3 is connected to the lower connecting rod 2 via threads. The dust collecting bag 111 is transparent.

[0027] The top of the upper connecting rod 1 is provided with an annular bag bracket 11 and a rod-shaped fixed seat strip 12. A detachable dust collecting bag 111 is provided on the bag bracket 11. A pair of detachable chucks 5 are provided on the fixed seat strip 12. A rebound tester 4 is provided between the chucks 5.

[0028] like Figure 3 As shown, an upper matching plane 10 is provided at the bottom of the upper connecting rod 1 , and a pair of upper matching through holes 101 are provided on the upper matching plane 10 .

[0029] A lower matching plane 20 is provided on the top of the lower connecting rod 2 , and a pair of lower matching through holes 201 are provided on the lower matching plane 20 . The lower matching through holes 201 are connected to the upper matching through holes 101 via a bolt 5S and a nut 6 .

[0030] The hand-held rod 3 is provided with a pair of auxiliary handles 31, which can facilitate the user to hold the handle for operation. The auxiliary handles 31 are preferably made of rubber and have good elasticity.

[0031] like Figure 5 As shown, the fixed seat bar 12 is provided with a plurality of seat bar screw holes 120 , and the clamp 5 is connected to the fixed seat bar 12 via the seat bar screw holes 120 .

[0032] It should be noted that, by using the seat bar screw holes 120 , the user can adjust the spacing of the chucks 5 to accommodate rebound testers 4 of different sizes.

[0033] like Figure 6 As shown, the clamp 5 includes a “C”-shaped lower clamp 51 and a “C”-shaped upper clamp 52 . A clamp fixing hole 511 is provided at the bottom of the lower clamp 51 , and a locking pin 53 is provided at the edge of the lower clamp 51 .

[0034] The following is an explanation of how to use the rebound tester operating aid.

[0035] First, the user fixes the rebound tester 4 to the top of the upper connecting rod 1 through the chuck 5, and then starts the rebound tester 4 so that the metal probe of the rebound tester 4 is against the working surface of the ceiling, and then performs the test. During the test, the user can use the auxiliary handle 31 to apply force so that the metal probe of the rebound tester 4 is always tightly against the working surface without loosening. During the operation, the dust or particles that fall due to the vibration of the metal probe will be collected by the dust collecting bag 111 to prevent the dust or particles from falling into the eyes or mouth and nose of the user below. Since the dust collecting bag 111 is transparent, it will not affect the normal operation of the user. After the test is completed, the user can remove the bolt 5S and the nut 6, and separate and store the entire rebound tester operation assistant for easy carrying.

[0036] The rebound tester operating aid has a compact structure and is easy to operate. It is particularly suitable for long-distance rebound testing and greatly reduces the user's work intensity.

[0037] Without limitation to this, any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope defined in the claims.

Claims

1. A rebound tester operation assistant, characterized in that: The rebound tester operation assistant comprises an upper connecting rod (1) and a lower connecting rod (2), wherein the lower connecting rod (2) is detachably connected to the upper connecting rod (1), and a hand-held rod (3) is provided at the lower part of the lower connecting rod (2), and the hand-held rod (3) is detachably connected to the lower connecting rod (2). The top of the upper connecting rod (1) is provided with an annular bag support (11) and a rod-shaped fixed seat strip (12); the bag support (11) is provided with a detachable dust collecting bag (111); the fixed seat strip (12) is provided with a pair of detachable chucks (5); and a rebound tester (4) is provided between the chucks (5).

2. The rebound tester operation aid according to claim 1, characterized in that: The bottom of the upper connecting rod (1) is provided with an upper matching plane (10), and the upper matching plane (10) is provided with a pair of upper matching through holes (101). The top of the lower connecting rod (2) is provided with a lower matching plane (20), and the lower matching plane (20) is provided with a pair of lower matching through holes (201). The lower matching through holes (201) are connected to the upper matching through holes (101) via a bolt (5S) and a nut (6).

3. The rebound tester operation assistant according to claim 1, characterized in that: The hand-held rod (3) is connected to the lower connecting rod (2) via threads.

4. The rebound tester operation aid according to claim 1, characterized in that: A pair of auxiliary handles (31) are provided on the hand-held rod (3).

5. The rebound tester operation aid according to claim 1, characterized in that: The dust collecting bag (111) is transparent.

6. The rebound tester operation assistant according to claim 1, characterized in that: The fixed seat strip (12) is provided with a plurality of seat strip screw holes (120), and the clamp (5) is connected to the fixed seat strip (12) through the seat strip screw holes (120).

7. The rebound tester operation assistant according to claim 1, characterized in that: The clamp (5) comprises a C-shaped lower clamp (51) and a C-shaped upper clamp (52), the bottom of the lower clamp (51) is provided with a clamp fixing hole (511), and the edge of the lower clamp (51) is provided with a locking pin (53).

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