CN219734717U

CN219734717U - Bracket convenient for adjusting position of resiliometer

Info

Publication number: CN219734717U
Application number: CN202320293047.6U
Authority: CN
Inventors: 谢文君
Original assignee: Shanghai Pudong Housing Quality Inspection Co ltd
Current assignee: Shanghai Pudong Housing Quality Inspection Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-22
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to a bracket convenient for adjusting the position of a resiliometer, which comprises a bracket and a supporting seat detachably connected to the bracket, wherein the supporting seat is used for installing the resiliometer, the bracket comprises a vertical base column which is used for being placed on the ground, and a supporting column which is rotationally connected to the top end of the base column, the supporting column rotates in a vertical plane, the supporting column is a telescopic column, and the supporting seat is connected to one end of the supporting column, which is opposite to the base column. The utility model has the effect of being convenient for adjusting the position of the resiliometer.

Description

Bracket convenient for adjusting position of resiliometer

Technical Field

The utility model relates to the field of house detection, in particular to a bracket convenient for adjusting the position of a resiliometer.

Background

The real estate measurement mainly comprises the steps of measuring and investigating the house and the land conditions thereof, providing measurement data and data for real estate property rights, real estate management, real estate development and utilization, tax collection and town planning construction, and being the measurement work combining the conventional mapping technology and real estate management business, and in the measurement process, measuring instruments such as theodolites, leveling instruments, total stations and the like are commonly used.

In the technical field of building engineering test, the rebound method is used for detecting the strength of building plate members, bridges and various concrete members (plates, beams, columns and bridges), which is the most commonly used nondestructive detection method in the field detection of concrete structures, and is mainly realized by using a concrete rebound device as a tool, wherein the concrete rebound device is a detection device for estimating the compressive strength of concrete by driving a rebound hammer through a spring and utilizing the rebound force of instantaneous elastic deformation generated by the rebound of a concrete surface through a rebound rod to enable the rebound hammer to drive a pointer to rebound and indicate the rebound distance. It is suitable for detecting general building plate members, bridges, various concrete members, etc.

In the whole process of operating the resiliometer, the posture of holding the resiliometer should be paid attention to, and the middle part of the resiliometer is held by one hand to play a role in righting; the tail part of the instrument is pressed by the other hand, so as to exert pressure on the instrument and also play an auxiliary role in righting.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when an operator holds the resiliometer and detects the strength of the building board members at the positions with more obstacles, the position of the resiliometer is difficult to adjust to accurately detect due to limited operation space.

Disclosure of Invention

In order to facilitate adjustment of the position of the resiliometer, the utility model provides a bracket which facilitates adjustment of the position of the resiliometer.

The utility model provides a bracket convenient for adjusting the position of a resiliometer, which adopts the following technical scheme:

the utility model provides a support convenient to adjust resiliometer position, includes the support, can dismantle the supporting seat of connection on the support, the supporting seat is used for installing the resiliometer, the support is including being used for placing subaerial vertical base post, rotating the support column of connection on the base post top, the support column rotates in vertical plane, the support column is the telescopic column, the supporting seat is connected in the one end of support column dorsad base post.

By adopting the technical scheme, after the position of the building board component to be measured is determined, the support is firstly placed on a platform with proper height, and the support column is rotated in a vertical plane, so that the top end of the support column is close to a position to be detected; the supporting seat is arranged on the supporting column, and then the resiliometer is movably connected to the supporting seat; according to the distance between the resiliometer and the point to be measured, the length of the support column is adjusted, and finally the resiliometer is righted for detection; the support can be bent and stretched, and the position of the resiliometer can be conveniently adjusted by an operator.

Optionally, the top of base post is equipped with two vertical risers, the bottom of support column inlays between two risers, two erect horizontal axis of rotation between the riser, the axis of rotation runs through the support column and with support column normal running fit, threaded connection has the bolt that is used for locking the support column on the riser.

By adopting the technical scheme, when the support column is vertically used, the bolt is screwed up, so that the working stability of the resiliometer is ensured; when the support column is required to be rotated, the bolt is unscrewed.

Optionally, the support column includes that the sliding shaft of swivelling joint on the base column, coaxial slip cap establish the sliding sleeve on the sliding shaft, be equipped with the retaining member that is used for locking sliding shaft and sliding sleeve on the sliding sleeve.

By adopting the technical scheme, the sliding sleeve is controlled to slide on the sliding shaft, and the sliding shaft and the sliding sleeve are locked by the locking piece after the sliding sleeve slides to a position which is suitable for a to-be-detected point; the cooperation of sliding sleeve and slide shaft has realized the flexible function of support column, is convenient for adjust the position of resiliometer.

Optionally, the retaining member includes threaded rod threaded connection on the sliding sleeve lateral wall, the one end of screw rod supports tightly with the lateral wall of slide shaft.

By adopting the technical scheme, the screw rod is unscrewed, the sliding of the sliding sleeve can be adjusted, the screw rod is screwed up, and the working stability of the support column is ensured.

Optionally, the one end that the sliding sleeve was kept away from the slide shaft is equipped with first mount pad, be equipped with the second mount pad on the lateral wall that the sliding sleeve was kept away from slide shaft one end, the equal screw thread fit of supporting seat and first mount pad and second mount pad.

By adopting the technical scheme, when the support column is vertically used, the support seat is arranged on the first installation seat; under the requirement of waiting to detect the environment, the support column rotates, and the supporting seat changes the position along with first mount pad, is inconvenient for the resiliometer to rebound. The supporting seat is unscrewed from the first mounting seat and is mounted on the second mounting seat.

Optionally, be equipped with the spacing groove on the lateral wall of slide shaft, the spacing groove sets up along the length direction of slide shaft, be equipped with spacing on the inner wall of sliding sleeve, spacing inlay in the spacing inslot and with spacing groove sliding fit.

Through adopting above-mentioned technical scheme, the cooperation of spacing and spacing groove has avoided slide shaft and sliding sleeve relative rotation's possibility under the prerequisite that does not influence flexible function, has improved stability.

Optionally, the bottom of spacing groove rotates and is equipped with the ball.

Through adopting above-mentioned technical scheme, the ball has reduced the frictional force between spacing and the spacing groove bottom, has improved sliding fit's smoothness nature between slide shaft and the sliding sleeve.

Optionally, the bottom of foundation post is connected with places the seat, place the seat round platform form.

By adopting the technical scheme, the placing seat increases the contact area between the base column and the ground, and improves the placing stability of the bracket.

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

1. the bracket can be bent and stretched, so that an operator can conveniently adjust the position of the resiliometer;

2. the limit groove and the limit strip are arranged, so that the possibility of relative rotation of the sliding shaft and the sliding sleeve is avoided, and the stability is improved;

3. the ball is arranged, so that friction between the limiting strip and the bottom of the limiting groove is reduced, and smoothness of sliding fit between the sliding shaft and the sliding sleeve is improved.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

fig. 2 is a schematic structural view of a limit groove and a limit bar in an embodiment of the present utility model.

Reference numerals illustrate: 1. a bracket; 2. a base column; 21. a placement seat; 22. a vertical plate; 221. a bolt; 23. a rotating shaft; 3. a support column; 31. a sliding sleeve; 311. a first mount; 312. a second mounting base; 313. a limit bar; 32. a slide shaft; 321. a limit groove; 322. a ball; 33. a screw; 4. and a supporting seat.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a bracket convenient for adjusting the position of a resiliometer.

Referring to fig. 1, a bracket for facilitating adjustment of a position of a rebound apparatus includes a bracket 1, the bracket 1 including a base column 2 vertically placed on a bottom surface, a support column 3 rotatably coupled to a top of the base column 2, and a support base 4 detachably coupled to the support column 3. The bottom of the base column 2 is fixedly connected with a placing seat 21, and the placing seat 21 is in a round table shape with a small upper part and a large lower part. The placing seat 21 increases the contact area between the base column 2 and the ground, and improves the placing stability of the bracket 1. The support column 3 is the flexible post, and supporting seat 4 is used for installing the resiliometer.

Referring to fig. 1, after determining the position of the building board member to be measured, the support 1 is first placed on a platform of a suitable height, and the support column 3 is rotated in a vertical plane so that the top end of the support column 3 is close to the site to be detected. The supporting seat 4 is arranged on the supporting column 3, and then the resiliometer is movably connected on the supporting seat 4. And adjusting the length of the support column 3 according to the distance between the resiliometer and the to-be-measured point, and finally righting the resiliometer for detection. The bracket 1 can be bent and stretched, so that an operator can conveniently adjust the position of the resiliometer.

Referring to fig. 1, a first mounting seat 311 is fixedly connected to an end of the support column 3 away from the base column 2, and a second mounting seat 312 is fixedly connected to a side wall of the end of the support column 3 away from the base column 2. External threads are formed on the side walls of the first mounting seat 311 and the second mounting seat 312, and internal threads matched with the external threads are formed on one side, close to the support column 3, of the support seat 4.

Referring to fig. 1, when the support column 3 is vertically used, the support base 4 is mounted on the first mounting base 311. Under the requirement of the environment to be detected, the support column 3 rotates, and the support seat 4 changes position along with the first mounting seat 311, so that the resiliometer is inconvenient to rebound. The support base 4 is unscrewed from the first mounting base 311 and mounted on the second mounting base 312.

Referring to fig. 1, the support column 3 includes a sliding shaft 32 rotatably connected to the base column 2, a sliding sleeve 31 screwed to the support seat 4, and a locking member connected to the sliding sleeve 31, where the sliding sleeve 31 is coaxially slidably sleeved at an end of the sliding shaft 32 opposite to the base column 2. The control sliding sleeve 31 slides on the sliding shaft 32, and after sliding to a position suitable for the detection point, the sliding shaft 32 and the sliding sleeve 31 are locked by the locking piece. The cooperation of sliding sleeve 31 and slide shaft 32 has realized the flexible function of support column 3, is convenient for adjust the position of resiliometer.

Referring to fig. 1, the locking member includes a screw 33 screwed on a side wall of the sliding sleeve 31, the screw 33 is perpendicular to an axis of the sliding sleeve 31, and one end of the screw 33 penetrating through the side wall of the sliding sleeve 31 abuts against a side wall of the sliding shaft 32. The screw rod 33 is unscrewed, the sliding of the sliding sleeve 31 can be adjusted, the screw rod 33 is screwed down, and the working stability of the support column 3 is guaranteed.

Referring to fig. 2, the sliding shaft 32 and the sliding sleeve 31 are both cylindrical, and a limiting groove 321 is formed in a side wall of the sliding shaft 32 in order to reduce the possibility of rotation between the sliding sleeve 31 and the sliding shaft 32. The inner side wall of the sliding sleeve 31 is provided with a limiting strip 313 along the axial direction of the sliding sleeve 31, and the limiting strip 313 is embedded in the limiting groove 321 and is in sliding fit with the limiting groove 321. The cooperation of spacing 313 and spacing groove 321 has avoided slide shaft 32 and sliding sleeve 31 relative rotation's possibility under the prerequisite that does not influence flexible function, has improved stability.

Referring to fig. 2, balls 322 are rotatably inserted into the bottoms of the limit grooves 321, and the balls 322 reduce friction between the limit bars 313 and the bottoms of the limit grooves 321, thereby improving the smoothness of the sliding fit between the sliding shaft 32 and the sliding sleeve 31.

Referring to fig. 1, two vertical upright plates 22 are formed at the top of the base column 2, the two upright plates 22 are centrosymmetric with respect to the axis of the base column 2, and the bottom end of the sliding shaft 32 is embedded between the two upright plates 22. A horizontal rotating shaft 23 is fixed between the two vertical plates 22, and the rotating shaft 23 penetrates through the sliding shaft 32 and is rotatably connected with the sliding shaft 32. In order to facilitate smooth rotation of the slide shaft 32 around the rotation shaft 23, the bottom end of the slide shaft 32 is provided in an arc shape. A bolt 221 is screwed to the riser 22, and one end of the bolt 221 near the axis of the base post 2 is fitted into the slide shaft 32. When the support column 3 is vertically used, the bolt 221 is screwed down, so that the working stability of the resiliometer is ensured. When the support column 3 is required to be rotated, the bolt 221 is unscrewed.

The implementation principle of the bracket convenient for adjusting the position of the resiliometer in the embodiment of the utility model is as follows: after the position of the building panel component to be measured is determined, the bracket 1 is placed on a platform with a proper height. When the support column 3 is used vertically, the support seat 4 is screwed on the first mounting seat 311, and then the resiliometer is movably connected on the support seat 4. According to the distance between the resiliometer and the point to be measured, unscrewing the screw rod 33, adjusting the length of the support column 3 through the sliding shaft sleeve 31, screwing the screw rod 33 after the adjustment is finished, and finally righting the resiliometer for detection. Under the requirement of the environment to be detected, the bolt 221 is unscrewed, the support column 3 is rotated, the support seat 4 is unscrewed from the first mounting seat 311, and the support seat is mounted on the second mounting seat 312.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a support convenient to adjust resiliometer position, includes support (1), can dismantle supporting seat (4) of connection on support (1), supporting seat (4) are used for installing the resiliometer, its characterized in that: the support (1) comprises a vertical base column (2) which is placed on the ground, and a support column (3) which is rotationally connected to the top end of the base column (2), wherein the support column (3) rotates in a vertical plane, the support column (3) is a telescopic column, and the support seat (4) is connected to one end of the support column (3) opposite to the base column (2).

2. The bracket for facilitating adjustment of a position of a rebound apparatus of claim 1, wherein: the top of base post (2) is equipped with two vertical riser (22), the bottom of support column (3) is inlayed between two riser (22), two erect horizontal axis of rotation (23) between riser (22), axis of rotation (23) run through support column (3) and with support column (3) normal running fit, threaded connection has bolt (221) that are used for locking support column (3) on riser (22).

3. The bracket for facilitating adjustment of a position of a rebound apparatus of claim 1, wherein: the support column (3) comprises a sliding shaft (32) connected to the base column (2) in a rotating mode, and a sliding sleeve (31) coaxially sleeved on the sliding shaft (32) in a sliding mode, and locking pieces used for locking the sliding shaft (32) and the sliding sleeve (31) are arranged on the sliding sleeve (31).

4. A bracket for facilitating adjustment of a position of a resiliometer according to claim 3, wherein: the locking piece comprises a screw rod (33) which is connected to the side wall of the sliding sleeve (31) in a threaded mode, and one end of the screw rod (33) abuts against the side wall of the sliding shaft (32).

5. A bracket for facilitating adjustment of a position of a resiliometer according to claim 3, wherein: one end of the sliding sleeve (31) back to the sliding shaft (32) is provided with a first mounting seat (311), the side wall of the sliding sleeve (31) back to one end of the sliding shaft (32) is provided with a second mounting seat (312), and the supporting seat (4) is in threaded fit with the first mounting seat (311) and the second mounting seat (312).

6. A bracket for facilitating adjustment of a position of a resiliometer according to claim 3, wherein: be equipped with spacing groove (321) on the lateral wall of slide shaft (32), spacing groove (321) set up along the length direction of slide shaft (32), be equipped with spacing (313) on the inner wall of sliding sleeve (31), spacing (313) inlay in spacing groove (321) and with spacing groove (321) sliding fit.

7. The bracket for facilitating adjustment of a position of a rebound apparatus as set forth in claim 6 wherein: the bottom of the limit groove (321) is rotatably provided with a ball (322).

8. The bracket for facilitating adjustment of a position of a rebound apparatus of claim 1, wherein: the bottom of the base column (2) is connected with a placing seat (21), and the placing seat (21) is in a round table shape.