Hollow drum cone for constructional engineering detection

Abstract

The utility model provides a hollowing cone for constructional engineering detection, and belongs to the technical field of constructional engineering detection. Comprising an integrally-formed knocking part, and the knocking part comprises a main body, a ball head arranged on one side of the main body and a conical head arranged on the other side of the main body; the bottom of the main body is detachably connected with a supporting rod, the end of the supporting rod is detachably connected with a connector, the bottom of the connector is detachably connected with a conical rod, the end of the conical rod is provided with a conical tip, the connector is detachably connected with a hollow handle arranged on the outer side of the conical rod, and the top of the main body is provided with a threaded supporting head. The knocking part, the supporting rod, the conical rod and the hollow grip can be quickly assembled, and when one part is damaged, only the part needs to be replaced, so that the comprehensive use cost is effectively reduced, and the resource utilization rate is improved; when the cone tip at the bottom of the cone rod is used for detection, the connecting base of the hollow grip is matched with the threaded supporting head, at the moment, a worker can firmly hold the hollow grip to conduct detection work, and operation is more convenient.

Description

Technical Field

[0001] The utility model provides a hollow drum cone for building engineering detection, belonging to the technical field of building engineering detection. Background Art

[0002] As is well known, in building engineering construction, if the bonding between the decorative surface layer of the wall, floor, and ceiling and its base layer is insufficient, a hollow drum phenomenon will occur. In plastering construction, large-area hollow drums on the wall will cause cracking and peeling of the plaster layer; large-area hollow drums on the floor, especially in the bathroom floor, will affect the waterproof performance of the floor; large-area hollow drums on the ceiling will cause the plaster layer to fall off, posing serious safety hazards. In the construction of facing brick pasting, if there are hollow drums due to insufficient bonding between the facing bricks and the wall and floor, the facing bricks will become loose, and problems such as damage and peeling will occur after long-term use. Currently, when conducting building engineering detection, a hollow drum cone hammer is usually used to gently tap the plaster layer and the leveling layer, and when a thumping sound is heard, it can be judged as a hollow drum.

[0003] Existing hollow drum cone hammers can basically meet the usage requirements. When in use, the tapping part is used to gently tap the plastered building wall, and by listening to the sound, it can be judged whether there is a hollow drum at that position. The bottom of the tapping part is an integrally formed connecting rod, and the end of the connecting rod is in a conical tip shape. A grip is sleeved on the conical tip and the connecting rod part for protection. When in use, the grip is pulled off to expose the conical tip and the connecting rod, and through the conical tip, it can be detected whether the mortar is full at places such as gaps and brick joints.

[0004] Based on the above search and combined with the existing technology, it is found that the tapping part and the connecting rod of the existing hollow drum cone hammer are usually integrally formed. Once a certain part is damaged, it often needs to be discarded entirely, inevitably greatly increasing the comprehensive usage cost, and the resource utilization rate is not high; and when detecting whether the mortar is full at places such as gaps and brick joints through the conical tip, the staff lacks a place to hold, and thus it is not convenient to exert force at the place where the hollow drum cone hammer is grasped, resulting in inconvenient operation. Content of the Utility Model

[0005] The technical problem solved by the utility model is that the tapping part and the connecting rod of the hollow drum cone hammer are usually integrally formed. When a certain part is damaged, it needs to be discarded entirely, greatly increasing the comprehensive usage cost, and the resource utilization rate is not high; when detecting through the conical tip, the staff lacks a place to hold, and the operation is often not convenient.

[0006] To solve the technical problems, the technical solution provided by the utility model is as follows: A hollow drum cone for building engineering detection, including an integrally formed knocking part, the knocking part includes a main body, a ball head arranged on one side of the main body, and a cone head arranged on the other side of the main body; the bottom of the main body is detachably connected with a support rod, the end of the support rod is detachably connected with a connecting head, the bottom of the connecting head is detachably connected with a cone rod, the end of the cone rod is provided with a cone tip, a hollow grip is detachably connected to the connecting head and is placed outside the cone rod, and a threaded support head detachably connected to the hollow grip is arranged on the top of the main body.

[0007] Further, a socket is arranged at the bottom of the main body, and a thread three is arranged on the inner side wall of the socket. A thread four matching the thread three is arranged at one end of the support rod.

[0008] Further, the connecting head includes a housing, a partition is arranged between the inner side walls of the housing, an inner thread one is arranged on the inner side wall of the housing on both sides of the partition, and an outer thread one is arranged on the outer side wall of the housing.

[0009] Further, external threads two matching the inner thread one are arranged at the other end of the support rod and the end of the cone rod.

[0010] Further, a connecting seat placed outside the connecting head is arranged at the top of the hollow grip, and an inner thread two matching the outer thread one is arranged on the inner side wall of the connecting seat.

[0011] Further, the thread on the threaded support head matches the inner thread two on the inner side wall of the connecting seat.

[0012] Further, a plurality of anti-slip protrusions are arranged on the outer lower wall circumference of the hollow grip.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. Quick assembly can be achieved among the knocking part, the support rod, the cone rod and the hollow grip. When a certain part of the knocking part, the support rod or the cone rod is damaged, only this part needs to be replaced, which can effectively reduce the comprehensive use cost and improve the resource utilization rate;

[0015] 2. When it is necessary to use the cone tip at the bottom of the cone rod for detection, by disconnecting the threaded fit between the connecting seat and the connecting head, then pulling out the hollow grip, and then matching the connecting seat of the hollow grip with the threaded support head, at this time, the staff can firmly hold the hollow grip for detection work, and the operation is more convenient. Description of the drawings

[0016] Figure 1 Structural schematic diagram of a hollow drum cone for building engineering detection of the present utility model Figure 1 。

[0017] Figure 2Structural schematic of a hollow drum cone for building engineering inspection of the present utility model Figure 2 。

[0018] Figure 3 Planar schematic of a hollow drum cone for building engineering inspection of the present utility model.

[0019] Figure 4 Schematic of the connector of a hollow drum cone for building engineering inspection of the present utility model.

[0020] 1. Knocking part; 2. Main body; 3. Ball head; 4. Support rod; 5. Connector; 6. Cone rod; 7. Hollow grip; 8. Threaded support head; 9. Socket; 10. Thread four; 11. Outer shell; 12. Partition; 13. Internal thread one; 14. External thread one; 15. External thread two; 16. Connection seat; 17. Internal thread two; 18. Anti-slip protrusion; 19. Cone tip. Detailed implementation mode

[0021] The present utility model will be further described below with reference to the accompanying drawings.

[0022] According to the attached Figure 1 、 2 As shown: The present utility model provides a hollow drum cone for building engineering inspection: including an integrally formed knocking part 1, the knocking part 1 includes a main body 2, a ball head 3 arranged on one side of the main body 2, and a cone tip 19 arranged on the other side of the main body 2. When inspecting the wall surface of a building project, use the ball head 3 to gently tap the plastered building wall surface, and it can be judged whether the position is hollow by listening to the sound. When it is judged to be hollow, use the cone tip 19 to knock, and the wall surface at the hollow part can be knocked off. The bottom of the main body 2 is detachably connected with a support rod 4, the end of the support rod 4 is detachably connected with a connector 5, the bottom of the connector 5 is detachably connected with a cone rod 6, the end of the cone rod 6 is provided with a cone tip, and a hollow grip 7 placed outside the cone rod 6 is detachably connected to the connector 5. A plurality of anti-slip protrusions 18 are arranged on the outer lower wall circumference of the hollow grip 7 to play an anti-slip role. The mortar at places such as gaps and brick joints can be detected through the cone tip.

[0023] According to the attached Figure 1 、 2, as shown in Figure 4: A socket 9 is provided at the bottom of the main body 2. A thread three is provided on the inner side wall of the socket 9. One end of the support rod 4 is provided with a thread four 10 that matches the thread three. The connector 5 includes a housing 11. A partition 12 is provided between the inner side walls of the housing 11. An inner thread one 13 is provided on the inner side wall of the housing 11 on both sides of the partition 12. An outer thread one 14 is provided on the outer side wall of the housing 11. Outer threads two 15 that match the inner thread one 13 are provided at the other end of the support rod 4 and the end of the tapered rod 6. A connection seat 16 is provided at the top of the hollow grip 7 outside the connector 5. An inner thread two 17 that matches the outer thread one 14 is provided on the inner side wall of the connection seat 16. The knocking part 1, the support rod 4, the tapered rod 6, and the hollow grip 7 can be quickly assembled. When a certain part of the knocking part 1, the support rod 4, or the tapered rod 6 is damaged, only this part needs to be replaced.

[0024] According to the attached Figure 2 , 3 , as shown in the figure: A threaded support head 8 that is detachably connected to the hollow grip 7 is provided at the top of the main body 2. The thread on the threaded support head 8 matches the inner thread two 17 on the inner side wall of the connection seat 16. When it is necessary to use the tip at the bottom of the tapered rod 6 for detection, by disconnecting the threaded fit between the connection seat 16 and the connector 5, then pulling out the hollow grip 7, and then fitting the connection seat 16 of the hollow grip 7 with the threaded support head 8, at this time, the staff can hold the hollow grip 7 to carry out the detection work.

[0025] The principle of the present utility model

[0026] During use, the knocking part 1, the support rod 4, the tapered rod 6, and the hollow grip 7 can be quickly assembled. When a certain part of the knocking part 1, the support rod 4, or the tapered rod 6 is damaged, only this part needs to be replaced. Compared with the traditional integrated hollow drum cone, the comprehensive use cost can be effectively reduced and the resource utilization rate can be improved.

[0027] When it is necessary to use the tip at the bottom of the tapered rod 6 for detection, by disconnecting the threaded fit between the connection seat 16 and the connector 5, then pulling out the hollow grip 7, and then fitting the connection seat 16 of the hollow grip 7 with the threaded support head 8, at this time, the staff can firmly hold the hollow grip 7 to carry out the detection work. Compared with the traditional grasping method, the operation is more convenient.

[0028] The above describes the present utility model and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An empty drum cone for building engineering detection, comprising a percussion part (1) formed integrally, characterized in that: The knocking part (1) includes a main body (2), a ball head (3) arranged on one side of the main body (2), and a taper head (19) arranged on the other side of the main body (2); a support rod (4) is detachably connected to the bottom of the main body (2), a connector (5) is detachably connected to the end of the support rod (4), a taper rod (6) is detachably connected to the bottom of the connector (5), a taper tip is provided at the end of the taper rod (6), a hollow grip (7) placed outside the taper rod (6) is detachably connected to the connector (5), and a threaded support head (8) detachably connected to the hollow grip (7) is provided at the top of the main body (2).

2. An air drum cone for building engineering inspection according to claim 1, characterized in that: A socket (9) is provided at the bottom of the main body (2), and a thread three is provided on the inner side wall of the socket (9), and a thread four (10) matching the thread three is provided at one end of the support rod (4).

3. The hollow drum cone for building engineering inspection according to claim 1, characterized in that: The connector (5) includes a housing (11), a partition (12) is provided between the inner side walls of the housing (11), an internal thread one (13) is provided on the inner side wall of the housing (11) on both sides of the partition (12), and an external thread one (14) is provided on the outer side wall of the housing (11).

4. A hollow drum cone for building engineering inspection according to claim 3, characterized in that: External threads two (15) matching the internal thread one (13) are provided at the other end of the support rod (4) and the end of the taper rod (6).

5. The hollow drum cone for building engineering detection according to claim 3, characterized in that: A connection seat (16) placed outside the connector (5) is provided at the top of the hollow grip (7), and an internal thread two (17) matching the external thread one (14) is provided on the inner side wall of the connection seat (16).

6. The hollow drum cone for building engineering detection according to claim 5, characterized in that: The thread on the threaded support head (8) matches the internal thread two (17) on the inner side wall of the connection seat (16).

7. An air pocket cone for building engineering inspection according to claim 1, characterized in that: A plurality of anti-slip protrusions (18) are provided on the outer lower wall circumference of the hollow grip (7).

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