CN219319984U

CN219319984U - Building main body structure strength detection device

Info

Publication number: CN219319984U
Application number: CN202320517591.4U
Authority: CN
Inventors: 王全民; 黄俊宇; 唐佳; 陈维宇; 刘正杰; 赵静
Original assignee: Yancheng Tianheng Construction Engineering Quality Inspection Co ltd
Current assignee: Yancheng Tianheng Construction Engineering Quality Inspection Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-07
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to a building main part structural strength detection device, application are in the field of building material intensity detection technology, and it includes the girder and locates a pair of auxiliary girder at girder both ends, and the mid-mounting of girder has the detection test block top pressure cylinder, and the piston rod of detection test block top pressure cylinder passes the girder and connects the pressure head, and the both ends of auxiliary girder set up the claw hook body, the auxiliary girder with set up first slip structure and locking between the girder the first locking structure of first slip structure, the bottom of first slip structure sets up the cushion, the claw hook body includes cup joint portion, claw hook portion and connects cup joint portion with connecting portion between the claw hook portion, be equipped with the confession on the cup joint portion the cup joint hole that the auxiliary girder passed, claw hook portion with set up second slip structure and locking between the connecting portion the second locking structure of second slip structure. The height space between claw hook portion and the cushion can be adjusted to this application to can adapt to the detection test block that holds multiple thickness specification.

Description

Building main body structure strength detection device

Technical Field

The application relates to the field of building material strength detection technology, in particular to a building main body structure strength detection device.

Background

The main building structure refers to a plane or space system which is formed by connecting a plurality of components and can bear the action in the house building. In brick-concrete, the structure comprises a foundation, a column, a structure, stairs, a floor slab, a wallboard, a roof beam and the like; in the frame and frame shears, the structure comprises a foundation, a floor slab, a concrete wall, stairs, a wall board filled with rear masonry, a column and the like. The intensity of the main structure of the building is related to the safety of the whole building, so that the intensity of the main structure of the building needs to be detected before the main structure of the building is constructed, namely, the main structure of the building is detected by adopting a mode of matching a building detection test block with a detection device.

The Chinese patent with the publication number of CN217765856U discloses a building main body structural strength detection device, which comprises the steps of firstly placing two auxiliary beams on a precast slab at a certain distance under the support of a cushion block, penetrating two ends of a main beam into first sliding sleeves of the two auxiliary beams respectively, sliding the first sliding sleeves along the main beam, moving the auxiliary beams to required corresponding positions according to scale marks, screwing locking nails to fix the positions of the auxiliary beams, inserting four claw hook bodies into the auxiliary beams respectively through second sliding sleeves, hooking the bottom surfaces of the precast slab from four corners, supporting a telescopic cylinder by the main beam, ventilating and stretching, and jacking the precast slab by a pressure head to detect strength. However, the height space between the cushion block and the claw hook body can only just accommodate the precast slab with fixed thickness, when the thickness of the precast slab exceeds the height space between the cushion block and the claw hook body, the condition that the precast slab cannot be put in exists, and when the thickness of the precast slab is smaller than the height space between the cushion block and the claw hook body, the condition that the precast slab is unstable after being put in exists.

Disclosure of Invention

In order to improve the defect that the height space between cushion and the claw hook body can't adapt to the detection test block of multiple thickness specification, the application provides a building main body structural strength detection device.

The application provides a building main body structure intensity detection device adopts following technical scheme:

the utility model provides a building main part structural strength detection device, includes the girder and locates a pair of auxiliary girder at girder both ends, and the mid-mounting of girder has the detection test block top pressure cylinder, and the piston rod of detection test block top pressure cylinder passes the girder and connects the pressure head, and the both ends of auxiliary girder set up the claw hook body, the auxiliary girder with set up first sliding structure and locking between the girder first locking structure of first sliding structure, the bottom of first sliding structure sets up the cushion, the claw hook body includes cup joint portion, claw hook portion and connects cup joint portion with connecting portion between the claw hook portion, be equipped with the confession on the cup joint portion the auxiliary girder passes cup joint hole, claw hook portion with set up second sliding structure and locking between the connecting portion the second locking structure of second sliding structure.

Through adopting above-mentioned technical scheme, set up the second structure that slides between claw hook portion and the connecting portion for claw hook portion can take place to shift for the connecting portion, can lock it through the second locking structure after claw hook portion shifts, thereby can reach the purpose of adjusting the altitude mixture space between claw hook portion and the cushion, with the adaptation hold the detection test block of multiple thickness specification, when detecting the test block and carrying out intensity detection, the detection test block roof pressure cylinder pushes away the pressure head roof pressure and detects the test block, can realize intensity detection.

Optionally, the first sliding structure comprises a sliding sleeve fixed at the center of the bottom of the auxiliary beam, a sliding hole for the main beam to pass through is formed in the sliding sleeve, and the cushion block is fixed at the bottom of the sliding sleeve.

Through adopting above-mentioned technical scheme, the auxiliary girder relies on the first structure that slides to slide on the girder to reach the purpose of adjusting the position of auxiliary girder for the girder.

Optionally, the first locking structure includes locating the slip cover both sides a pair of locking screw, locking screw threaded connection slip cover and support tightly the lateral wall of girder.

By adopting the technical scheme, the auxiliary beam can be locked relative to the position of the main beam by screwing a pair of locking screws to be abutted against the side wall of the main beam.

Optionally, the second sliding structure includes the slider of fixing on the claw hook portion, connecting portion orientation claw hook portion's lateral wall is equipped with the spout, the slider adaptation slide in the spout.

Through adopting above-mentioned technical scheme, the claw hook portion relies on the second to slide the structure and can slide on connecting portion to adjust the high space between claw hook portion and the cushion, reach the needs that the detection test block of adaptation multiple thickness specification put into.

Optionally, the second locking structure includes locating the locking screw rod in the spout, the locking screw rod with slider threaded connection, the locking screw rod extends the diapire of connecting portion, and with connecting portion rotate and connect.

Through adopting above-mentioned technical scheme, locking screw rod can adjust claw hook portion and make it produce the aversion, also can lock the position that claw hook portion is located.

Optionally, set up altitude mixture control structure and direction limit structure between cup joint portion with connecting portion, altitude mixture control structure can be adjusted cup joint portion with interval between the connecting portion, direction limit structure cup joint portion with play the spacing effect of direction between the connecting portion.

Through adopting above-mentioned technical scheme, high regulation structure establishes between cup joint portion and connecting portion, can adjust the interval between cup joint portion and the connecting portion, reaches the purpose that increases the length of whole claw hook body to make the high space between claw hook portion and the cushion can adapt to the needs that the detection test block of more multiple thickness specifications put into. The guiding and limiting structure plays a role in guiding and limiting between the sleeving part and the connecting part.

Optionally, the height-adjusting structure includes passing the portion of cup jointing and with the high adjusting screw of portion threaded connection cup joints, high adjusting screw with connecting portion rotate and are connected, the tip of vice roof beam is equipped with and is used for dodging high adjusting screw dodges the breach.

By adopting the technical scheme, the height adjusting screw can adjust the distance between the connecting part and the sleeving part, namely the aim of adjusting the length of the whole claw hook body is fulfilled; the avoidance notch is used for avoiding the height adjusting screw rod, so that the sleeving part can be flexibly sleeved at the end part of the auxiliary beam.

Optionally, the guiding and limiting structure comprises a pair of guiding and limiting rods fixed at two ends of the connecting part, and guiding and limiting holes for the guiding and limiting rods to pass through are formed in the end parts of the sleeving part.

Through adopting above-mentioned technical scheme, a pair of direction gag lever post plays the spacing effect of direction between cup joint portion and connecting portion, prevents that high adjusting screw from adjusting the in-process of connecting portion for cup joint portion's distance, and connecting portion follow its synchronous emergence rotation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the second sliding structure is arranged between the claw hook part and the connecting part, so that the claw hook part can shift relative to the connecting part, and after the claw hook part shifts, the claw hook part can be locked through the second locking structure, thereby achieving the purpose of adjusting the height space between the claw hook part and the cushion block so as to adapt and accommodate detection test blocks with various thickness specifications;

2. the height adjusting structure and the guiding limiting structure are arranged between the sleeving part and the connecting part, the distance between the sleeving part and the connecting part can be adjusted, the purpose of increasing the length of the whole claw hook body is achieved, and the height space between the claw hook part and the cushion block can adapt to the requirement of putting in the detection test block with various thickness specifications.

Drawings

Fig. 1 is a schematic view of a device for detecting the structural strength of a building body in an embodiment of the present application.

Reference numerals: 1. a main beam; 2. an auxiliary beam; 21. avoiding the notch; 3. detecting a test block jacking cylinder; 4. a pressure head; 5. a claw hook body; 51. a socket joint part; 511. a socket hole; 52. a connection part; 521. a chute; 53. a claw hook portion; 6. a first slip structure; 61. a slip sleeve; 611. a slip hole; 7. a first locking structure; 71. a locking screw; 8. a second slip structure; 81. a slide block; 9. a second locking structure; 91. a locking screw; 10. a cushion block; 11. a height adjustment structure; 111. a height adjusting screw; 12. a guiding and limiting structure; 121. and a guide limit rod.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1.

The embodiment of the application discloses a building main body structure strength detection device. Referring to fig. 1, the building main body structural strength detecting device includes a main beam 1, a pair of auxiliary beams 2 and two pairs of claw hook bodies 5, wherein the pair of auxiliary beams 2 are symmetrically distributed at two ends of the main beam 1, one pair of claw hook bodies 5 is arranged corresponding to one auxiliary beam 2, the other pair of claw hook bodies 5 is arranged corresponding to the other auxiliary beam 2, and specifically, the pair of claw hook bodies 5 are symmetrically distributed at two ends of the corresponding auxiliary beam 2.

Referring to fig. 1, a detection block jacking cylinder 3 is installed at the central position of the top of a main beam 1, a piston rod of the detection block jacking cylinder 3 penetrates through the main beam 1, and a pressure head 4 is installed at the end part of the piston rod of the detection block jacking cylinder 3. The auxiliary beams 2 and the main beams 1 are provided with first sliding structures 6, the positions of the auxiliary beams 2 relative to the main beams 1 can be adjusted through the first sliding structures 6, so that the size of the whole building main body structure strength detection device can adapt to the detection requirements of detection test blocks with different sizes, the first sliding structures 6 are integrally formed with sliding sleeves 61 at the central positions of the bottoms of the auxiliary beams 2, sliding holes 611 through which the main beams 1 are matched and pass are formed in the sliding sleeves 61, in addition, first locking structures 7 are arranged on the sliding sleeves 61, the first locking structures 7 are a pair of locking screws 71 arranged on the two sides of the sliding sleeves 61, the locking screws 71 are in threaded connection with the sliding sleeves 61, and the auxiliary beams 2 can be locked relative to the positions of the main beams 1 by screwing the pair of locking screws 71 to the side walls of the main beams 1. In addition, the top surface of the main beam 1 is provided with scales, so that a person can adjust the positions of the pair of auxiliary beams 2 more accurately.

Referring to fig. 1, a pad 10 is fixed at the bottom of each of the two sliding sleeves 61, the pad 10 is used for abutting against the top surface of the test block, the claw hook 53 on the claw hook body 5 is used for abutting against the bottom surface of the test block, and the height space between the pad 10 and the claw hook 53 is used for accommodating the test block. When the detection test block detects the intensity, the detection test block jacking cylinder 3 pushes the pressure head 4 to jack the detection test block, and the intensity detection can be realized.

Referring to fig. 1, if the height space between the pad 10 and the claw hook 53 is not variable, it is only suitable for the insertion of a single-thickness test block, resulting in a narrower application range of the device for detecting the structural strength of the building main body. In order to solve the above problems, the claw hook body 5 is disassembled into the socket part 51, the claw hook part 53 and the connecting part 52, the connecting part 52 is connected between the socket part 51 and the claw hook part 53, specifically, a second sliding structure 8 and a second locking structure 9 are arranged between the claw hook part 53 and the connecting part 52, a height adjusting structure 11 and a guiding limiting structure 12 are arranged between the socket part 51 and the connecting part 52, and the height space between the claw hook part 53 and the cushion block 10 is adjustable due to the arrangement of the structure, so that the device can adapt to the placement of detection test blocks with various thickness specifications.

Referring to fig. 1, specifically, the second sliding structure 8 is a sliding block 81 integrally formed at a central position of a side wall of the claw hook 53 facing the corresponding connecting portion 52, a sliding groove 521 is provided on the side wall of the connecting portion 52 facing the claw hook 53, the sliding groove 521 is provided along the overall height direction of the claw hook body 5, the sliding block 81 and the sliding groove 521 are adapted to each other and both are dovetail structures, and the sliding block 81 slides in the sliding groove 521, so that the claw hook 53 slides on the connecting portion 52 to adjust the height space between the claw hook 53 and the cushion block 10. The second locking structure 9 is a locking screw 91, the locking screw 91 is provided along the entire height direction of the claw hook body 5, the locking screw 91 is rotatably connected to the connecting portion 52 and extends into the slide groove 521 from the bottom of the connecting portion 52, and the locking screw 91 is threadedly connected to the slider 81, so that the claw hook portion 53 can be adjusted to be displaced and the position where the claw hook portion 53 is located can be locked.

Referring to fig. 1, the socket portion 51 is provided with a socket hole 511 through which an end of the sub-beam 2 is fitted, so that the socket portion 51 (i.e., the claw hook 5) can be arbitrarily attached to and detached from the sub-beam 2. The height adjusting structure 11 is a height adjusting screw 111 penetrating through the sleeving part 51 from the top and in threaded connection with the sleeving part 51, an avoidance gap 21 capable of avoiding the height adjusting screw 111 is formed in the end part of the auxiliary beam 2, and the bottom of the height adjusting screw 111 is rotationally connected with the connecting part 52. The height adjusting structure 11 is also used in cooperation with the guiding and limiting structure 12, the guiding and limiting structure 12 is a pair of guiding and limiting rods 121, the guiding and limiting rods 121 are symmetrically distributed at two ends of the sleeving part 51, and the guiding and limiting rods 121 slide through the sleeving part 51 and are fixedly connected with the connecting part 52. Therefore, the distance between the connecting portion 52 and the socket portion 51 can be adjusted by rotating the height adjusting screw 111, so as to achieve the purpose of adjusting the height space between the claw hook portion 53 and the cushion block 10.

The implementation principle of the building main body structure strength detection device of the embodiment of the application is as follows: set up second structure 8 that slides between claw hook 53 and connecting portion 52 for claw hook 53 can take place to shift for connecting portion 52, can lock it through second locking structure 9 after claw hook 53 shifts, thereby can reach the purpose of adjusting the high space between claw hook 53 and the cushion 10, with the adaptation hold the detection test block of multiple thickness specification, when detecting the test block and carry out intensity detection, detection test block roof pressure cylinder 3 promotes pressure head 4 roof pressure detection test block, can realize intensity detection.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Building main part structural strength detection device, including girder (1) and locate a pair of auxiliary girder (2) at girder (1) both ends, the mid-mounting of girder (1) has detection test block top pressure cylinder (3), and the piston rod of detection test block top pressure cylinder (3) passes girder (1) and connects pressure head (4), and the both ends of auxiliary girder (2) set up claw hook body (511), its characterized in that, auxiliary girder (2) with set up first structure (6) and locking between girder (1) first locking structure (7) of first structure (6) that slides, the bottom of first structure (6) that slides sets up cushion (10), claw hook body (5) are including cup joint portion (51), claw hook portion (53) and connect cup joint portion (51) with connect connecting portion (52) between claw hook portion (53), be equipped with on cup joint portion (51) and supply the auxiliary girder (2) passes cup joint hole (511), claw hook portion (53) with set up second structure (8) and second locking structure (8) that slides between connecting portion (52).

2. The building main body structure strength detection device according to claim 1, wherein the first sliding structure (6) comprises a sliding sleeve (61) fixed at the center of the bottom of the auxiliary beam (2), a sliding hole (611) for the main beam (1) to pass through is formed in the sliding sleeve (61), and the cushion block (10) is fixed at the bottom of the sliding sleeve (61).

3. The building main body structure strength detection device according to claim 2, wherein the first locking structure (7) comprises a pair of locking screws (71) arranged on two sides of the sliding sleeve (61), and the locking screws (71) are in threaded connection with the sliding sleeve (61) and abutted against the side wall of the main beam (1).

4. The building main structure strength detection device according to claim 1, wherein the second sliding structure (8) comprises a sliding block (81) fixed on the claw hook portion (53), a sliding groove (521) is arranged on the side wall of the connecting portion (52) facing the claw hook portion (53), and the sliding block (81) is adapted to slide in the sliding groove (521).

5. The building main structure strength detecting device according to claim 4, wherein the second locking structure (9) comprises a locking screw (91) provided in the chute (521), the locking screw (91) is in threaded connection with the slider (81), and the locking screw (91) extends out of the bottom wall of the connecting portion (52) and is in rotational connection with the connecting portion (52).

6. The building main body structure strength detection device according to claim 1, wherein a height adjusting structure (11) and a guiding limit structure (12) are arranged between the sleeving part (51) and the connecting part (52), the height adjusting structure (11) can adjust the distance between the sleeving part (51) and the connecting part (52), and the guiding limit structure (12) plays a role in guiding limit between the sleeving part (51) and the connecting part (52).

7. The building main body structural strength detection device according to claim 6, wherein the height adjustment structure (11) comprises a height adjustment screw (111) penetrating through the sleeving part (51) and in threaded connection with the sleeving part (51), the height adjustment screw (111) is rotatably connected with the connecting part (52), and an avoidance gap (21) for avoiding the height adjustment screw (111) is formed at the end part of the auxiliary beam (2).

8. The building main body structure strength detection device according to claim 6, wherein the guiding and limiting structure (12) comprises a pair of guiding and limiting rods (121) fixed at two ends of the connecting portion (52), and a guiding and limiting hole for the guiding and limiting rods (121) to pass through is formed at the end of the sleeving portion (51).