Reinforcing steel bar strength detection device for engineering management
By introducing positioning seats, sliding components and hydraulic detection mechanisms into the reinforcement strength detection device, the problem of inconvenient adjustment of fulcrum position in the prior art is solved, flexible detection of the bending ability of different lever points of the reinforcement is achieved, and the accuracy of detection data is improved sex.
Patent Information
- Application Number
- CN202420654157.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-30
AI Technical Summary
The existing reinforcement strength detection devices are not convenient to adjust the fulcrum position during the inspection process, and cannot conduct multi-point detection, which affects the effectiveness of the detection data.
A reinforced bar strength detection device including a base, hydraulic detection mechanism, positioning seat, sliding assembly, support seat and limiting mechanism is designed. The flexible support bar point adjustment of the steel bar is achieved through the positioning hole and sliding assembly, and the hydraulic detection mechanism is used. Perform bending detection.
It realizes flexible detection of the bending capabilities of different bars at steel bars, and improves the accuracy and effectiveness of detection data.
Smart Images
Figure CN222189019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel bar strength detection, in particular to a steel bar strength detection device for engineering management. Background Art
[0002] Rebar is an important building material used to connect and strengthen the stability of building structures. It generally has high strength and strong compression and bending resistance. Before the rebar is used, it needs to be tested for bending strength to determine whether the production of this group of rebars is qualified and whether it meets the use requirements.
[0003] The utility model with Chinese patent announcement number CN219641447U discloses a steel bar strength detection device for engineering management, including an operating table, support plates are fixedly installed at the front and rear ends of the upper side of the operating table, and top plates are fixedly installed at the upper ends of the two support plates. Two fixing components are arranged on the upper side of the operating table, and the two fixing components are symmetrically arranged just below the top plate. The above device clamps the steel bars at both ends and then performs the bending resistance test of the steel bars through the hydraulic component. It is not convenient to adjust the position of the steel bar fulcrum during the test, and it is not possible to perform multi-point detection during the bending resistance detection of the entire section of steel bars, which affects the overall validity of the detection data. Utility Model Content
[0004] The purpose of the utility model is to provide a steel bar strength detection device for engineering management to solve the problems raised in the above background technology.
[0005] The technical solution of the utility model is: a steel bar strength detection device for engineering management, comprising a base, a hydraulic detection mechanism is installed on one side of the top of the base, a positioning seat is fixed on the other side of the base, a positioning hole is opened on the positioning seat, a sliding component is arranged on the base, a support seat is fixed on the moving end of the sliding component, a slot is opened on the top of the support seat, a rack parallel to the sliding component is fixed on the top of the base, and a limiting mechanism which can move up and down and cooperates with the rack is fixed on one side of the support seat.
[0006] The effect achieved by the above-mentioned components is: the positioning hole on the positioning seat can be used to set a limit on the tail end of the steel bar, and the other end of the steel bar extends to the bottom of the hydraulic detection mechanism, wherein the bottom side of the middle part of the steel bar is supported in the groove on the support seat, wherein the limiting mechanism can be pulled upward to disengage it from the rack, and after the support seat is pushed along the sliding assembly to adjust the position, the limiting mechanism is released to reset and cooperate with the rack to limit the support seat, so as to facilitate the flexible adjustment of the support seat to the supporting lever point of the steel bar segment, and then the steel bar is subjected to bending detection through the hydraulic detection mechanism, so as to obtain data on the influence of different lever points on the bending capacity of the steel bar.
[0007] Preferably, the sliding assembly includes a sliding groove opened on the base, a sliding rod is fixed in the sliding groove, and a sliding block is slidingly sleeved on the sliding rod and fixedly connected to the bottom of the support seat.
[0008] The effect achieved by the above components is that the slide block can be slidably guided by the slide groove and the slide rod, so that the support seat can be moved easily.
[0009] Preferably, the limiting mechanism includes a guide rod slidably inserted on one side of the support seat, a handle is fixed to the top of the guide rod, a tooth block meshing with the rack is fixed to the bottom of the guide rod, an L-plate abutting against one side of the rack is fixed to one side of the bottom end of the guide rod, and a clamping spring sleeved on the guide rod is arranged between the L-plate and the support seat.
[0010] The effect achieved by the above-mentioned components is: the handle can be used to easily pull the tooth block at the bottom of the guide rod upward to move it upward until it disengages from the rack, thereby releasing the restriction on the support seat and allowing it to slide and adjust with it. After releasing the handle, the tooth block is driven to reset and engage with the rack under the action of the tightening spring, thereby achieving the positioning purpose of the support seat and preventing the support seat from sliding when performing the lever point support work.
[0011] Preferably, the hydraulic detection mechanism comprises a bracket fixed on one side of the base, a hydraulic lifting rod is fixed to the top end of the bracket, and a fastening member is fixed to the bottom end of the hydraulic lifting rod.
[0012] The effect achieved by the above components is: the hydraulic lifting rod can drive the fastening member to move downward until it contacts the top of the steel bar, and cooperate with the lever point of the positioning seat and the support seat to perform bending detection work.
[0013] Preferably, the clamping member includes a U-shaped plate fixed to the bottom end of the hydraulic lifting rod, a clamping block is rotatably installed in the U-shaped plate, a pressure groove is provided on the bottom side of the clamping block, and connecting springs are fixed between the two sides of the top of the clamping block and the inner wall of the top of the U-shaped plate.
[0014] The effects achieved by the above components are: the clamping block can detect the rotation along the U-shaped plate during work and always contact the surface of the steel bar, and the limiting effect of the pressure groove can improve the stability of the bending work. In addition, the connecting spring can assist in resetting the clamping block after flipping.
[0015] Preferably, a moving wheel is fixed to the bottom end of one side of the support seat, and the bottom end of the moving wheel contacts the surface of the base.
[0016] The effect achieved by the above components is that the support base can be moved and supported by the moving wheels, thereby improving the smoothness of the moving work.
[0017] The utility model provides a steel bar strength detection device for engineering management through improvement, which has the following improvements and advantages compared with the prior art:
[0018] The utility model can set a limit on the tail end of the steel bar through the positioning hole on the positioning seat, and the other end of the steel bar extends to the bottom end of the hydraulic detection mechanism, wherein the bottom side of the middle part of the steel bar is arranged in the groove on the support seat, wherein the limiting mechanism can be pulled upward to disengage it from the rack, and after the support seat is pushed along the sliding component to adjust the position, the limiting mechanism is released to reset and cooperate with the rack to limit the support seat, so as to facilitate the flexible adjustment of the support seat to the supporting lever point of the steel bar segment, and then the steel bar is subjected to bending detection through the hydraulic detection mechanism, so as to obtain data on the influence of different lever points on the bending capacity of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first perspective;
[0021] Figure 2 It is a schematic diagram of the third perspective structure of the utility model;
[0022] Figure 3 It is a three-dimensional structural schematic diagram of the fastening member in the utility model;
[0023] Figure 4 It is a structural schematic diagram of the support seat in the utility model.
[0024] Description of reference numerals:
[0025] 1. Base; 2. Positioning seat; 3. Positioning hole; 4. Sliding assembly; 41. Slide groove; 42. Slide rod; 43. Sliding block; 5. Support seat; 6. Notch; 7. Bracket; 8. Hydraulic lifting rod; 9. Clamping piece; 91. U-shaped plate; 92. Clamping block; 93. Pressing groove; 94. Connecting spring; 10. Limiting mechanism; 101. Guide rod; 102. Handle; 103. Clamping spring; 104. L-plate; 105. Tooth block; 11. Rack; 12. Moving wheel. DETAILED DESCRIPTION
[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The utility model provides a steel bar strength detection device for engineering management through improvement. The technical solution of the utility model is:
[0028] In the embodiments of the present invention, Figure 1-Figure 4 As shown, a steel bar strength detection device for engineering management includes a base 1, a hydraulic detection mechanism is installed on one side of the top of the base 1, a positioning seat 2 is fixed on the other side of the base 1, a positioning hole 3 is opened on the positioning seat 2, a sliding component 4 is arranged on the base 1, and the sliding component 4 includes a slide groove 41 opened on the base 1, a slide rod 42 is fixed in the slide groove 41, a slide block 43 is slidably sleeved on the slide rod 42, a support seat 5 is fixed on the slide block 43, a moving wheel 12 is fixed to the bottom end of one side of the support seat 5, the bottom end of the moving wheel 12 is in contact with the surface of the base 1, a notch 6 is opened on the top of the support seat 5, a rack 11 parallel to the sliding component 4 is fixed on the top of the base 1, and a gear 12 that can move up and down is fixed on one side of the support seat 5. The limiting mechanism 10 that cooperates with the rack 11 can limit the tail end of the steel bar through the positioning hole 3 on the positioning seat 2, and the other end of the steel bar extends to the bottom end of the hydraulic detection mechanism, wherein the bottom side of the middle part of the steel bar is supported in the groove 6 on the support seat 5, wherein the limiting mechanism 10 can be pulled upward to disengage it from the rack 11, and after the support seat 5 is pushed along the sliding component 4 to adjust the position, the limiting mechanism 10 is released to reset and cooperate with the rack 11 to limit the support seat 5, so as to facilitate the flexible adjustment of the support seat 5 to the supporting lever point of the steel bar segment, and then the steel bar is subjected to bending detection through the hydraulic detection mechanism, so as to obtain data on the influence of different lever points on the bending capacity of the steel bar.
[0029] In the embodiment of the utility model, the limiting mechanism 10 includes a guide rod 101 which is slidably inserted on one side of the support seat 5, a handle 102 is fixed on the top of the guide rod 101, a tooth block 105 which meshes with the rack 11 is fixed on the bottom end of the guide rod 101, and an L-plate 104 which fits with one side of the rack 11 is fixed on one side of the bottom end of the guide rod 101. A tightening spring 103 which is sleeved on the guide rod 101 is provided between the L-plate 104 and the support seat 5. The handle 102 can be used to easily pull the tooth block 105 at the bottom end of the guide rod 101 upward to move it upward until it is disengaged from the rack 11, thereby releasing the restriction on the support seat 5 and performing sliding adjustment with it. After releasing the handle 102, the tooth block 105 is driven to reset and mesh with the rack 11 under the action of the tightening spring 103, thereby achieving the positioning purpose of the support seat 5 and preventing the support seat 5 from sliding when performing the lever point support work.
[0030] In an embodiment of the utility model, the hydraulic detection mechanism includes a bracket 7 fixed on one side of the base 1, a hydraulic lifting rod 8 is fixed on the top of the bracket 7, and a clamping piece 9 is fixed on the bottom end of the hydraulic lifting rod 8. The hydraulic lifting rod 8 can drive the clamping piece 9 to move downward until it contacts the top of the steel bar, and cooperate with the lever point action of the positioning seat 2 and the support seat 5 to perform bending detection work. The clamping piece 9 includes a U-shaped plate 91 fixed at the bottom end of the hydraulic lifting rod 8, and a clamping block 92 is rotatably installed in the U-shaped plate 91. A pressing groove 93 is provided on the bottom side of the clamping block 92, and connecting springs 94 are fixed between the top sides of the clamping block 92 and the inner wall of the top of the U-shaped plate 91. The clamping block 92 can rotate along the U-shaped plate 91 during detection work and always contact the surface of the steel bar, and cooperate with the limiting effect of the pressing groove 93 to improve the stability of the bending work. In addition, the connecting spring 94 can assist in resetting the clamping block 92 after flipping.
[0031] The working principle of a steel bar strength detection device for engineering management provided by the utility model is as follows: the positioning hole 3 on the positioning seat 2 can be used to set a limit on the tail end of the steel bar, and the other end of the steel bar extends to the bottom end of the hydraulic detection mechanism, wherein the bottom side of the middle part of the steel bar is arranged in the notch 6 on the support seat 5, wherein the handle 102 can be conveniently pulled upward to allow the tooth block 105 at the bottom end of the guide rod 101 to move upward until it is disengaged from the rack 11, and the limiting effect on the support seat 5 is released to perform sliding adjustment with it, and after loosening the handle 102, the tooth block 105 is driven to reset and engage with the rack 11 under the action of the tightening spring 103, so as to achieve the positioning purpose of the support seat 5, prevent the support seat 5 from sliding when performing the lever point support work, and facilitate the flexible adjustment of the support seat 5 to the lever point of the steel bar segment, and then the hydraulic lifting rod 8 can drive the tightening member 9 to move downward until it contacts with the top of the steel bar, and cooperate with the positioning seat 2 and the lever point of the support seat 5 to perform bending detection work, so as to obtain data on the influence of different lever points on the bending capacity of the steel bar.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steel bar strength detection device for engineering management, comprising a base (1), a hydraulic detection mechanism is installed on one side of the top of the base (1), a positioning seat (2) is fixed on the other side of the base (1), and a positioning hole (3) is opened on the positioning seat (2), characterized in that: A sliding assembly (4) is arranged on the base (1), a support seat (5) is fixed on the movable end of the sliding assembly (4), a slot (6) is provided on the top of the support seat (5), a rack (11) parallel to the sliding assembly (4) is fixed on the top of the base (1), and a limiting mechanism (10) which can move up and down and cooperates with the rack (11) is fixed on one side of the support seat (5).
2. A steel bar strength detection device for engineering management according to claim 1, characterized in that: The sliding assembly (4) comprises a sliding groove (41) provided on the base (1), a sliding rod (42) being fixed in the sliding groove (41), and a sliding block (43) being slidably sleeved on the sliding rod (42) and fixedly connected to the bottom of the support seat (5).
3. A steel bar strength detection device for engineering management according to claim 1, characterized in that: The limiting mechanism (10) comprises a guide rod (101) slidably inserted on one side of the support seat (5); a handle (102) is fixed to the top of the guide rod (101); a tooth block (105) meshing with the rack (11) is fixed to the bottom of the guide rod (101); an L-plate (104) abutting against one side of the rack (11) is fixed to one side of the bottom of the guide rod (101); and a tightening spring (103) sleeved on the guide rod (101) is provided between the L-plate (104) and the support seat (5).
4. A steel bar strength detection device for engineering management according to claim 1, characterized in that: The hydraulic detection mechanism comprises a bracket (7) fixed on one side of the base platform (1), a hydraulic lifting rod (8) is fixed on the top end of the bracket (7), and a fastening member (9) is fixed on the bottom end of the hydraulic lifting rod (8).
5. A steel bar strength detection device for engineering management according to claim 4, characterized in that: The clamping member (9) comprises a U-shaped plate (91) fixed to the bottom end of the hydraulic lifting rod (8), a clamping block (92) is rotatably mounted inside the U-shaped plate (91), a pressing groove (93) is provided on the bottom side of the clamping block (92), and connecting springs (94) are fixed between the two sides of the top end of the clamping block (92) and the inner wall of the top end of the U-shaped plate (91).
6. A steel bar strength detection device for engineering management according to claim 1, characterized in that: A moving wheel (12) is fixed to the bottom end of one side of the support seat (5), and the bottom end of the moving wheel (12) contacts the surface of the base (1).