CN206671118U - A kind of slump tester - Google Patents

A kind of slump tester Download PDF

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Publication number
CN206671118U
CN206671118U CN201720413766.1U CN201720413766U CN206671118U CN 206671118 U CN206671118 U CN 206671118U CN 201720413766 U CN201720413766 U CN 201720413766U CN 206671118 U CN206671118 U CN 206671118U
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CN
China
Prior art keywords
bar
neck
segment
ruler
elongated slot
Prior art date
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Active
Application number
CN201720413766.1U
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Chinese (zh)
Inventor
邓小卫
周强
张鑫
朱洪毅
张能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Railway Construction Engineering Quality Inspection Consulting Co Ltd
Original Assignee
Guizhou Railway Construction Engineering Quality Inspection Consulting Co Ltd
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Priority to CN201720413766.1U priority Critical patent/CN206671118U/en
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Publication of CN206671118U publication Critical patent/CN206671118U/en
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Abstract

The utility model discloses a kind of slump tester, and it is for testing the tester that the slump is 50~220mm concrete mixture characteristics, and its component includes horizon bar and vertical ruler.For horizon bar to be cylindric, middle part sets air level, a vertical neck of end set, and neck can prolong horizon bar slip, ruler can with card entry slot with horizon bar into plumbness, and ruler is freely slidable in neck.One-handed performance is facilitated to read data.

Description

A kind of slump tester
Technical field
It the utility model is related to building materials quality detection technique field, and in particular to one kind is used to determine concrete mixing The slump of thing is the instrument of 50~220mm concrete mixture characteristics, suitable for fresh concrete.
Background technology
In Practical Project work progress, concrete slump is for judging one of concrete construction workability quality Important indicator, only in the case of the suitable slump, can just there is preferable workability.In order to allow site operation people Member fast and accurately tests its slump, judges whether concrete meets its design requirement, and a kind of suitable survey tool seems particularly It is important.Existing metering system is more extensive, and the degree of accuracy is inadequate.
Utility model content
The purpose of this utility model is to provide a kind of slump tester, more thick to solve existing metering system Put, the inadequate technical problem of the degree of accuracy.
What the utility model was realized in:
Slump method of testing of the present utility model is to use a kind of slump tester, the tester Including a horizon bar, a neck slided along horizon bar, and one is caught in neck and is slided together with neck along horizon bar Dynamic ruler, ruler is orthogonal with horizon bar, and the tester is placed on to the coagulation mound after slump to be tested during test Side, make neck on horizon bar in the horizontal direction on be adjusted to suitable position, and using air level by after horizon bar level-off, Allow ruler to be in vertically downward state, ruler is adjusted up and down along neck, allow ruler bottom to be located at the top of coagulation mound to be tested Portion, then read the reading on ruler.
The utility model employs such a slump tester, and it includes a horizon bar, the horizon bar It is divided into two sections, wherein bar leading portion is the body of rod of cylindrical structure, and bar back segment is the structure formed after cylinder upper and lower surface scabbles, The elongated slot of up/down perforation is provided with bar back segment, smooth track platform is provided with elongated slot both sides, one is provided with elongated slot along track Platform carries out the neck of horizontal slip, is provided with a ruler in neck, ruler is provided with scale.
Further, be provided with spacer pin in the rear end of the bar back segment, the spacer pin both ends are through bar back segment, middle part it is horizontal The rear end of elongated slot stops the passage that neck slides rearwardly out in elongated slot.
Further, spacing bank is provided between the bar leading portion and bar back segment.Spacing bank limits neck to bar leading portion The passage of slip.
Further, the neck is made up of top shoe, sliding block and two connecting rods therebetween, it is described on Sliding block and sliding block point clamp bar back segment, the company on the track platform that other bar back segment upper and lower surface scabbles and from upper and lower both sides Extension bar passes through the elongated slot in bar back segment and top shoe and sliding block is connected to become into entirety.
Further, the ruler is caught in the groove formed between two connecting rods of neck.
Further, the sliding block bottom is in same level height with bar leading portion bottom.
Further, air level is provided with the bar leading portion.
Columned horizon bar is divided into two sections by the utility model, and one section of setting air level, another section sets vertical neck, Neck can prolong horizon bar slip, ruler can with card entry slot with horizon bar into plumbness, and ruler can be free in neck Slide.Facilitate one-handed performance to read data, not only measured using the slump of measurement device fresh concrete of the present utility model Data are accurate, and operating process is simple, and measurement efficiency is high, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is device front view of the present utility model;
Fig. 2 is device side view of the present utility model;
Fig. 3 is device top view of the present utility model.
Description of reference numerals:1- horizon bars, 2- necks, 3- rulers, 4- spacer pins, 5- bar leading portions, the spacing banks of 6-, after 7- bars Section, 8- air levels, 9- track platforms, 10- elongated slots, 11- connecting rods, 12- top shoes, 13- sliding blocks.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in Figure 1-Figure 3, slump tester of the present utility model, it includes a horizon bar 1, the level Bar 1 is divided to for two sections, and wherein bar leading portion 5 is the body of rod of cylindrical structure, and bar back segment 7 is to be formed after cylinder upper and lower surface scabbles Structure, the position scabbled form track platform 9, and the elongated slot 10 of up/down perforation is provided among track platform 9, one is provided with elongated slot 10 Can be provided with a ruler 3 in neck 2 along the horizontal neck 2 slided of track platform 9, ruler 3 is provided with scale, leading in neck 2 Groove is up/down perforation, and ruler 3 is orthogonal with horizon bar 1 after being caught in neck 2.
Spacer pin 4 is provided with the rear end of bar back segment 7, the both ends of spacer pin 4 are through in the entity of bar back segment 7, in spacer pin 4 The horizontal passage that neck 2 is stopped in the rear end of elongated slot 10 and is slid rearwardly out in elongated slot 10 in portion.
The structure formed after actually upper and lower surface is scabbled by bar leading portion 5 due to bar back segment 7, therefore, in bar leading portion 5 A spacing bank 6 is formed between bar back segment 7, the spacing bank 6 slides direction of the neck 2 without normal direction bar leading portion 5.It is meanwhile long The design of the length of groove 10, and a kind of mode of the sliding scale of limitation neck 2.
Neck 2 is by top shoe 12, sliding block 13 and two connecting rods 11 therebetween it can be seen from Fig. 2 and Fig. 3 Composition, top shoe 12 and sliding block 13 are clamped on the track platform 9 that the upper and lower surface of bar back segment 7 scabbles and from upper and lower both sides respectively Bar back segment 7, connecting rod 11 pass through the elongated slot 10 in bar back segment 7 and top shoe 12 and sliding block 13 are connected to become into entirety.Two Groove is naturally form between connecting rod 11, ruler 3 is caught in the groove formed between two connecting rods 11 of neck 2, and this is logical Groove is dimensioned slightly smaller than elongated slot 10, and when neck 2 is located in elongated slot 10, the groove overlaps with elongated slot 10, as shown in Figure 3.
In addition, to ensure the accurate of measurement, the bottom of sliding block 13 is in same level height with the bottom of bar leading portion 5, this Reading of the sample by the lower edge of sliding block 13 on ruler 3, it can be determined that the height of the bottom of bar leading portion 5.Meanwhile in order to ensure to survey Horizon bar 1 is horizontal all the time when amount, and air level 8 is provided with bar leading portion 5 and observes the air level 8 will pass through Adjust the levelness of horizon bar 1.
The utility model is implemented:
The tester is placed on during test by the coagulation mound after slump to be tested, makes the edge on horizon bar 1 of neck 2 Suitable position is adjusted in horizontal direction, and ruler 3 is slided up and down along neck 2, allows the bottom of ruler 3 to be located at coagulation to be measured The top of mound, after horizon bar 1 is adjusted into level using air level 8, ruler 3 is in vertically downward state, then read straight Reading on chi 3.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all The technical scheme formed using equivalent substitution or equivalent transformation, all fall within the protection domain required by the utility model.

Claims (7)

  1. A kind of 1. slump tester, it is characterised in that:It includes a horizon bar (1), and the horizon bar (1) is divided into two Section, wherein bar leading portion (5) are the body of rod of cylindrical structure, and bar back segment (7) is the structure formed after cylinder upper and lower surface scabbles, The elongated slot (10) of up/down perforation is provided with bar back segment (7), smooth track platform (9), elongated slot are provided with elongated slot (10) both sides (10) neck (2) that horizontal slip is carried out along track platform (9) is provided with, a ruler (3), ruler are provided with neck (2) (3) it is provided with scale.
  2. 2. slump tester according to claim 1, it is characterised in that:In the rear end of the bar back segment (7) Provided with spacer pin (4), spacer pin (4) both ends are through bar back segment (7), and middle part is horizontal to stop neck in the rear end of elongated slot (10) (2) passage slid rearwardly out in elongated slot (10).
  3. 3. slump tester according to claim 1, it is characterised in that:The bar leading portion (5) and bar back segment (7) spacing bank (6) is provided between.
  4. 4. slump tester according to claim 1, it is characterised in that:The neck (2) is by top shoe (12), sliding block (13) and two connecting rods (11) composition therebetween, the top shoe (12) and sliding block (13) divide Bar back segment (7), the connecting rod Wei Yu not be clamped on the track platform (9) that scabbles of bar back segment (7) upper and lower surface and from upper and lower both sides (11) pass through the elongated slot (10) in bar back segment (7) and top shoe (12) and sliding block (13) are connected to become entirety.
  5. 5. slump tester according to claim 4, it is characterised in that:The ruler (3) is caught in neck (2) Two connecting rods (11) between in the groove that is formed.
  6. 6. slump tester according to claim 4, it is characterised in that:Sliding block (13) bottom and bar Leading portion (5) bottom is in same level height.
  7. 7. slump tester according to claim 1, it is characterised in that:It is provided with the bar leading portion (5) Air level (8).
CN201720413766.1U 2017-04-19 2017-04-19 A kind of slump tester Active CN206671118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720413766.1U CN206671118U (en) 2017-04-19 2017-04-19 A kind of slump tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720413766.1U CN206671118U (en) 2017-04-19 2017-04-19 A kind of slump tester

Publications (1)

Publication Number Publication Date
CN206671118U true CN206671118U (en) 2017-11-24

Family

ID=60374935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720413766.1U Active CN206671118U (en) 2017-04-19 2017-04-19 A kind of slump tester

Country Status (1)

Country Link
CN (1) CN206671118U (en)

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